Startup stays in notes-upgrade-backfills for over 25 minutes on a medium Home #1573

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opened 2026-10-11 06:21:21 +00:00 by kayg · 129 comments

kayg commented 2026-10-11 06:21:21 +00:00

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Problem

Server startup stays in state=migrating, phase=notes-upgrade-backfills for more than 25 minutes on a medium Home. The app is not ready during this time.

Evidence (job calcold-1560, perf VM, dev 4ebeba0b8 plus Calendar changes):

• Fixture: bench/tab-switch-seed.py default size (5,000 Notes, 2,000 Tasks, 20,000 Money transactions, 3 years of Calendar).
• /healthz (or the readiness probe) returned status=200 state=migrating phase=notes-upgrade-backfills until the harness limit of 1,500,000 ms.
• With --smoke size data, startup completed.

Related observations (job tabswitch2, #1233): restart readiness p50 48 s on a 100-file snapshot; a 10,000-file restart not ready within 60 s on a loaded host. #1540 covers reconcile time on 100,000-file Homes; this issue covers the readiness gate and the Notes upgrade backfills.

Goal

1. Find out why notes-upgrade-backfills takes this long on this fixture (profile: which backfill, rows/s, DB time, lock waits, per-file reads). Reproduce with the default seed on the perf VM.
2. Decide which backfills must finish before the server is ready. Work that only improves derived data (indexes, projections) runs in the background after readiness, with correct partial results, as DESIGN §59 requires (show content as soon as data exists).
3. Fix the slow path (batching, one transaction per batch, no per-row query loops).
4. Measure: startup-to-ready on the default seed, cold page cache and warm, baseline vs candidate, 3 interleaved pairs on the perf VM. Also a 100-file and 10,000-file restart.

Done when

• Default-seed startup is ready in < 30 s on the perf VM (cold), and a restart of an upgraded Home in < 10 s.
• An upgrade test covers a populated Home through the changed backfill path; no data change versus a serial full backfill.
• Gates pass; the perf ratchet is not raised.

## Problem Server startup stays in `state=migrating`, `phase=notes-upgrade-backfills` for more than 25 minutes on a medium Home. The app is not ready during this time. Evidence (job calcold-1560, perf VM, dev 4ebeba0b8 plus Calendar changes): - Fixture: `bench/tab-switch-seed.py` default size (5,000 Notes, 2,000 Tasks, 20,000 Money transactions, 3 years of Calendar). - `/healthz` (or the readiness probe) returned `status=200 state=migrating phase=notes-upgrade-backfills` until the harness limit of 1,500,000 ms. - With `--smoke` size data, startup completed. Related observations (job tabswitch2, #1233): restart readiness p50 48 s on a 100-file snapshot; a 10,000-file restart not ready within 60 s on a loaded host. #1540 covers reconcile time on 100,000-file Homes; this issue covers the readiness gate and the Notes upgrade backfills. ## Goal 1. Find out why `notes-upgrade-backfills` takes this long on this fixture (profile: which backfill, rows/s, DB time, lock waits, per-file reads). Reproduce with the default seed on the perf VM. 2. Decide which backfills must finish before the server is ready. Work that only improves derived data (indexes, projections) runs in the background after readiness, with correct partial results, as DESIGN §59 requires (show content as soon as data exists). 3. Fix the slow path (batching, one transaction per batch, no per-row query loops). 4. Measure: startup-to-ready on the default seed, cold page cache and warm, baseline vs candidate, 3 interleaved pairs on the perf VM. Also a 100-file and 10,000-file restart. ## Done when - Default-seed startup is ready in < 30 s on the perf VM (cold), and a restart of an upgraded Home in < 10 s. - An upgrade test covers a populated Home through the changed backfill path; no data change versus a serial full backfill. - Gates pass; the perf ratchet is not raised.

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kayg commented 2026-10-11 07:01:30 +00:00

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Starting #1573 from branch job/startup-1573, based on origin/dev at 0c712b98c164b6734d54f63485012bd1a11005b4. I will reproduce the default seed on the perf VM and profile the Notes upgrade backfills before changing code. I will not edit Files reconcile code owned by #1540.

Starting #1573 from branch `job/startup-1573`, based on `origin/dev` at `0c712b98c164b6734d54f63485012bd1a11005b4`. I will reproduce the default seed on the perf VM and profile the Notes upgrade backfills before changing code. I will not edit Files reconcile code owned by #1540.

kayg commented 2026-10-11 07:03:59 +00:00

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Measurement decision rule (set before the runs): accept only if the default-seed cold startup-to-ready p50 improves by at least 50%, and no restart p50 regresses by more than 10%. Keep cold and warm results separate and retain every sample. The perf VM was checked at 2026-10-11 08:41 CEST and was held by rec1540c-searchfix; I will start measurement after that lock releases.

Measurement decision rule (set before the runs): accept only if the default-seed cold startup-to-ready p50 improves by at least 50%, and no restart p50 regresses by more than 10%. Keep cold and warm results separate and retain every sample. The perf VM was checked at 2026-10-11 08:41 CEST and was held by `rec1540c-searchfix`; I will start measurement after that lock releases.

kayg commented 2026-10-11 07:07:03 +00:00

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Code finding before profiling: migrate_user_note_identities_for_user scans every Markdown Note and then executes SELECT id FROM note_items WHERE user_id=? AND path=? once per file (crates/plugins/notes/src/lib.rs, identity migration). The date migration also scans the Home, checks and writes each Note under the User lock, then executes one UPDATE note_items per file. Both run in sequence inside notes-upgrade-backfills, before Search and Files reconciliation. I will measure the per-migration time and filesystem/SQLite activity on the perf VM before changing this path.

Code finding before profiling: `migrate_user_note_identities_for_user` scans every Markdown Note and then executes `SELECT id FROM note_items WHERE user_id=? AND path=?` once per file (`crates/plugins/notes/src/lib.rs`, identity migration). The date migration also scans the Home, checks and writes each Note under the User lock, then executes one `UPDATE note_items` per file. Both run in sequence inside `notes-upgrade-backfills`, before Search and Files reconciliation. I will measure the per-migration time and filesystem/SQLite activity on the perf VM before changing this path.

kayg commented 2026-10-11 07:24:41 +00:00

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Default seed setup completed on the perf VM under perf-run on 2026-10-11. The generated fixture reports 5,000 regular Notes, 1,097 Daily notes, 100,000 Files, 50,000 Photos, 2,000 Tasks and 20,000 transactions (seed 549, anchor 2026-10-11). No server code has changed. The unchanged server's cold-cache startup profile is now running; it will record state/phase and Note migration markers, process CPU/RSS/I/O/syscall samples, and load.

Default seed setup completed on the perf VM under `perf-run` on 2026-10-11. The generated fixture reports 5,000 regular Notes, 1,097 Daily notes, 100,000 Files, 50,000 Photos, 2,000 Tasks and 20,000 transactions (seed 549, anchor 2026-10-11). No server code has changed. The unchanged server's cold-cache startup profile is now running; it will record state/phase and Note migration markers, process CPU/RSS/I/O/syscall samples, and load.

kayg commented 2026-10-11 07:30:22 +00:00

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Metric clarification from the current server contract: crates/calternal-server/src/wire.rs::readyz checks the Index and system-directory write probe and can return HTTP 200 while /healthz remains state=migrating. The live-startup test around notes-upgrade-backfills asserts this behavior. I therefore use /healthz's transition to state=ok (startup_ok_ms) as the issue's startup-to-ready metric; readyz_ms is retained only as a live-router check and is not used for the acceptance decision.

Metric clarification from the current server contract: `crates/calternal-server/src/wire.rs::readyz` checks the Index and system-directory write probe and can return HTTP 200 while `/healthz` remains `state=migrating`. The live-startup test around `notes-upgrade-backfills` asserts this behavior. I therefore use `/healthz`'s transition to `state=ok` (`startup_ok_ms`) as the issue's startup-to-ready metric; `readyz_ms` is retained only as a live-router check and is not used for the acceptance decision.

kayg commented 2026-10-11 07:54:41 +00:00

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Profiler finding and correction: the first default cold run reached its timeout but failed while building the JSON record because the embedded sampler lacked cache_mode and binary. The initial shell also used set -e around the sampler, which could skip cleanup and leave the benchmark server holding the perf lock. I passed both values explicitly, made cleanup run on sampler errors, validated a five-second remote smoke, and stopped only the confirmed orphan server from this benchmark. perf-run status then reported free, and a new full cold baseline is running. This was a profiler defect; the first run has no usable timing result.

Profiler finding and correction: the first default cold run reached its timeout but failed while building the JSON record because the embedded sampler lacked `cache_mode` and `binary`. The initial shell also used `set -e` around the sampler, which could skip cleanup and leave the benchmark server holding the perf lock. I passed both values explicitly, made cleanup run on sampler errors, validated a five-second remote smoke, and stopped only the confirmed orphan server from this benchmark. `perf-run status` then reported `free`, and a new full cold baseline is running. This was a profiler defect; the first run has no usable timing result.

kayg commented 2026-10-11 08:19:44 +00:00

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The corrected default cold run reproduced the readiness stall on the unchanged 4ebeba0b8 server: it timed out at 1,500,449 ms, with no /healthz state=ok; only notes-stable-identity-v1 completed, first observed at 157,452 ms. Load before the run was 2.39 / 3.43 / 3.61. This run’s sampler used loopback although the server binds to the perf VM’s NetBird address, so health and process samples were empty; the migration-marker timing is usable, but the CPU/RSS/state series is not. I am correcting that endpoint and will collect the full phase profile before changing server code.

The corrected default cold run reproduced the readiness stall on the unchanged `4ebeba0b8` server: it timed out at 1,500,449 ms, with no `/healthz` `state=ok`; only `notes-stable-identity-v1` completed, first observed at 157,452 ms. Load before the run was 2.39 / 3.43 / 3.61. This run’s sampler used loopback although the server binds to the perf VM’s NetBird address, so health and process samples were empty; the migration-marker timing is usable, but the CPU/RSS/state series is not. I am correcting that endpoint and will collect the full phase profile before changing server code.

kayg commented 2026-10-11 08:20:54 +00:00

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Log profile for the unchanged cold run: notes-stable-identity-v1 scanned 6,099 Markdown Notes in 157,452 ms (about 38.7 Notes/s); 0 were missing IDs, 0 were assigned, and 0 Index rows were repaired. The following date migration emitted no completion summary before the 1,500-second timeout. The log contains 2,076 SQLx slow-statement warnings at the configured 10 ms threshold; I am aggregating their durations separately. Code inspection explains the read/query pressure: identity performs one SELECT id ... WHERE user_id=? AND path=? for each scanned Note. Date migration first reads every eligible Note during its scan, then the per-Note helper reads .calternal/settings.json, fingerprints/stats/reads/stats the Note, and the final unresolved check scans it again. These are source-based operation counts; direct per-file syscall samples were unavailable because the first run used the wrong health endpoint and did not capture process samples.

Log profile for the unchanged cold run: `notes-stable-identity-v1` scanned 6,099 Markdown Notes in 157,452 ms (about 38.7 Notes/s); 0 were missing IDs, 0 were assigned, and 0 Index rows were repaired. The following date migration emitted no completion summary before the 1,500-second timeout. The log contains 2,076 SQLx slow-statement warnings at the configured 10 ms threshold; I am aggregating their durations separately. Code inspection explains the read/query pressure: identity performs one `SELECT id ... WHERE user_id=? AND path=?` for each scanned Note. Date migration first reads every eligible Note during its scan, then the per-Note helper reads `.calternal/settings.json`, fingerprints/stats/reads/stats the Note, and the final unresolved check scans it again. These are source-based operation counts; direct per-file syscall samples were unavailable because the first run used the wrong health endpoint and did not capture process samples.

kayg commented 2026-10-11 08:50:22 +00:00

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The server readiness slice is committed as 6f8da1a90. The complete server crate test run passed, including wire::tests::live_apps_run_in_separate_processes, which runs startup_serves_http_while_upgrade_backfills_wait and confirms /healthz reports state=ok while the Notes backfill waits. Exact summary: 277 passed; 0 failed; 12 ignored; perf guards and private index permissions also passed. The live test took 170.10 s. Files reconciliation implementation was not changed; only its startup progress is now reported as background work.

The server readiness slice is committed as `6f8da1a90`. The complete server crate test run passed, including `wire::tests::live_apps_run_in_separate_processes`, which runs `startup_serves_http_while_upgrade_backfills_wait` and confirms `/healthz` reports `state=ok` while the Notes backfill waits. Exact summary: `277 passed; 0 failed; 12 ignored`; perf guards and private index permissions also passed. The live test took 170.10 s. Files reconciliation implementation was not changed; only its startup progress is now reported as background work.

kayg commented 2026-10-11 08:55:49 +00:00

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I aggregated the baseline SQLx slow-statement log without printing query text. It contains 2,072 slow statements; their reported execution times sum to 665,552 ms (p50 162.75 ms, p95 814.4 ms, max 3,615.65 ms). This is aggregate SQL execution time, not wall-clock startup time. It confirms that the baseline startup spent substantial work in SQLite; the Notes path now batches identity lookup into one query and resolves the User Zone once per date-backfill pass.

I aggregated the baseline SQLx slow-statement log without printing query text. It contains 2,072 slow statements; their reported execution times sum to 665,552 ms (p50 162.75 ms, p95 814.4 ms, max 3,615.65 ms). This is aggregate SQL execution time, not wall-clock startup time. It confirms that the baseline startup spent substantial work in SQLite; the Notes path now batches identity lookup into one query and resolves the User Zone once per date-backfill pass.

kayg commented 2026-10-11 09:06:40 +00:00

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The seeded default Home occupies 9.6 GB on the perf VM's ext2 filesystem. A planned cp --reflink=auto clone therefore became a full copy; I stopped it after 41 MB and removed the partial clone. No profile was run on that partial data. I will reuse one seed root and reseed it between profiles so the VM keeps one large fixture at a time.

The seeded default Home occupies 9.6 GB on the perf VM's ext2 filesystem. A planned `cp --reflink=auto` clone therefore became a full copy; I stopped it after 41 MB and removed the partial clone. No profile was run on that partial data. I will reuse one seed root and reseed it between profiles so the VM keeps one large fixture at a time.

kayg commented 2026-10-11 09:12:44 +00:00

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Corrected sampler baseline (4ebeba0b8, default seed, cold cache) now reaches /healthz after 1,025.89 ms and /readyz after 99,353.13 ms. It remains state=migrating through the 300,000 ms cutoff; only notes-stable-identity-v1 completes, at 266,173 ms. This distinguishes the database liveness probe from startup readiness and confirms startup readiness exceeds five minutes on this run. The procfs sampler returned no samples, so I added content-free exception-type counters and will correct it before reporting CPU/RSS.

Corrected sampler baseline (`4ebeba0b8`, default seed, cold cache) now reaches `/healthz` after 1,025.89 ms and `/readyz` after 99,353.13 ms. It remains `state=migrating` through the 300,000 ms cutoff; only `notes-stable-identity-v1` completes, at 266,173 ms. This distinguishes the database liveness probe from startup readiness and confirms startup readiness exceeds five minutes on this run. The procfs sampler returned no samples, so I added content-free exception-type counters and will correct it before reporting CPU/RSS.

kayg commented 2026-10-11 09:22:30 +00:00

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First default cold comparison from fresh seeds: unchanged baseline 4ebeba0b8 did not reach state=ok in 300,000 ms; candidate 57ea69a1 reached state=ok at 113,870.35 ms. Against the baseline's five-minute lower bound, this run shows >62% lower startup-ready time and clears the >=50% decision threshold for this pair. Both runs reached /readyz at about 99 s, which is the database liveness probe; the improved metric is /healthz state=ok. This is one pair only, so it is not the required three-pair p50 yet. CPU/RSS sampling is still empty; I added attempt counters and will use them in the next run.

First default cold comparison from fresh seeds: unchanged baseline `4ebeba0b8` did not reach `state=ok` in 300,000 ms; candidate `57ea69a1` reached `state=ok` at 113,870.35 ms. Against the baseline's five-minute lower bound, this run shows >62% lower startup-ready time and clears the >=50% decision threshold for this pair. Both runs reached `/readyz` at about 99 s, which is the database liveness probe; the improved metric is `/healthz state=ok`. This is one pair only, so it is not the required three-pair p50 yet. CPU/RSS sampling is still empty; I added attempt counters and will use them in the next run.

kayg commented 2026-10-11 09:33:10 +00:00

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The 113.87 s candidate run still missed the issue's <30 s cold goal. The corrected health timeline had a 92.2 s gap between prepare-data-directory and connect-index, before Notes backfills. Source inspection found that Root::recover() replays journals and then walks every directory in the whole Home to unlink abandoned .calternal-tmp-* files. This is the remaining pre-bind cost; the cleanup scan is the likely cause based on the 9.6 GB fixture and timing gap. Decision: keep journal replay before serving, expose the existing idempotent temp sweep as a small calternal-fs helper, and run it after readiness. The shared active-temp registry protects in-flight temporary files; Files paths already filter these reserved names. No Files reconcile implementation is changed.

The 113.87 s candidate run still missed the issue's <30 s cold goal. The corrected health timeline had a 92.2 s gap between `prepare-data-directory` and `connect-index`, before Notes backfills. Source inspection found that `Root::recover()` replays journals and then walks every directory in the whole Home to unlink abandoned `.calternal-tmp-*` files. This is the remaining pre-bind cost; the cleanup scan is the likely cause based on the 9.6 GB fixture and timing gap. Decision: keep journal replay before serving, expose the existing idempotent temp sweep as a small `calternal-fs` helper, and run it after readiness. The shared active-temp registry protects in-flight temporary files; Files paths already filter these reserved names. No Files reconcile implementation is changed.

kayg commented 2026-10-11 09:33:15 +00:00

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Correction to the prior comment: the measured gap is 93.18 s (connect-index at 94,206.68 ms minus prepare-data-directory at 1,022.91 ms), not 92.2 s. The cleanup scan remains a source-based attribution pending named phase timings in the next profile.

Correction to the prior comment: the measured gap is 93.18 s (`connect-index` at 94,206.68 ms minus `prepare-data-directory` at 1,022.91 ms), not 92.2 s. The cleanup scan remains a source-based attribution pending named phase timings in the next profile.

kayg commented 2026-10-11 10:08:17 +00:00

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Progress update: optimized the Notes identity backfill to query existing path/ID mappings in one batch and read the User Zone once per User. Startup now serves requests after required journal recovery, then runs semantic indexing, restartable Plugin backfills, and the abandoned temp sweep in background phases. Full populated 687-Note upgrade coverage checks identity mappings, preserved source properties/body/mtime and byte-stable restart. Evidence: cargo test -p calternal-plugin-notes passed (326 unit, 2 integration); cargo test -p calternal-server passed (277 unit, perf guard, private permission; 12 ignored); server clippy and cargo fmt --check passed. Commits: 8f1588105, 6f8da1a90, afdd85bfb, c5e285b70, c2ec2b628. Files reconcile implementation was not changed. The required perf lock is currently held by another job; measurements will resume when available.

Progress update: optimized the Notes identity backfill to query existing path/ID mappings in one batch and read the User Zone once per User. Startup now serves requests after required journal recovery, then runs semantic indexing, restartable Plugin backfills, and the abandoned temp sweep in background phases. Full populated 687-Note upgrade coverage checks identity mappings, preserved source properties/body/mtime and byte-stable restart. Evidence: `cargo test -p calternal-plugin-notes` passed (326 unit, 2 integration); `cargo test -p calternal-server` passed (277 unit, perf guard, private permission; 12 ignored); server clippy and `cargo fmt --check` passed. Commits: `8f1588105`, `6f8da1a90`, `afdd85bfb`, `c5e285b70`, `c2ec2b628`. Files reconcile implementation was not changed. The required perf lock is currently held by another job; measurements will resume when available.

kayg commented 2026-10-11 10:29:45 +00:00

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New default-seed cold baseline (pair1-base-cold, pre-change binary SHA 58ca0cef…84e99, seed 549): health at 1,027.70 ms; readyz at 85,315.85 ms; no healthz state=ok by the 300 s cap; notes-stable-identity-v1 completed at 226,750.89 ms. Perf-VM load before the locked run was 4.78. This reproduces the readiness delay. The sample collector still returned process_sample_attempts=0, so CPU/RSS figures are not usable; I am fixing the harness before using them.

New default-seed cold baseline (`pair1-base-cold`, pre-change binary SHA `58ca0cef…84e99`, seed 549): health at 1,027.70 ms; readyz at 85,315.85 ms; no `healthz state=ok` by the 300 s cap; `notes-stable-identity-v1` completed at 226,750.89 ms. Perf-VM load before the locked run was 4.78. This reproduces the readiness delay. The sample collector still returned `process_sample_attempts=0`, so CPU/RSS figures are not usable; I am fixing the harness before using them.

kayg commented 2026-10-11 10:41:26 +00:00

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Pair 1 default cold candidate (pair1-candidate-cold, SHA 7057aa8a…381bb922): /readyz 96,743.14 ms; first healthz state=ok 112,030.33 ms; load before 6.41; 23 process samples, no sample errors. Compared with the same-pair pre-change run, which had no state=ok by 300 s, the health-state readiness result improves by at least 62.7%. It still misses the issue's <30 s target. /readyz is 13.4% slower than the 85,315.85 ms baseline, so I am reporting the two endpoints separately and continuing interleaved pairs.

Pair 1 default cold candidate (`pair1-candidate-cold`, SHA `7057aa8a…381bb922`): `/readyz` 96,743.14 ms; first `healthz state=ok` 112,030.33 ms; load before 6.41; 23 process samples, no sample errors. Compared with the same-pair pre-change run, which had no `state=ok` by 300 s, the health-state readiness result improves by at least 62.7%. It still misses the issue's <30 s target. `/readyz` is 13.4% slower than the 85,315.85 ms baseline, so I am reporting the two endpoints separately and continuing interleaved pairs.

kayg commented 2026-10-11 10:51:40 +00:00

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Pair 2 default cold pre-change run (pair2-base-cold, same baseline SHA): /readyz 79,259.82 ms; no healthz state=ok by 300 s; Notes stable-identity marker 226,751.46 ms; perf-VM load 5.49 before the run. The corrected sampler captured 53 samples (process CPU p50/p95 7.16/59.54 s; RSS p50/p95 140.8/178.7 MiB). Pair 1 did not have valid samples because it used the prior sampler version.

Pair 2 default cold pre-change run (`pair2-base-cold`, same baseline SHA): `/readyz` 79,259.82 ms; no `healthz state=ok` by 300 s; Notes stable-identity marker 226,751.46 ms; perf-VM load 5.49 before the run. The corrected sampler captured 53 samples (process CPU p50/p95 7.16/59.54 s; RSS p50/p95 140.8/178.7 MiB). Pair 1 did not have valid samples because it used the prior sampler version.

kayg commented 2026-10-11 11:00:49 +00:00

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Pair 2 default cold candidate (pair2-candidate-cold, candidate SHA 7057aa8a…381bb922): /readyz 100,820.25 ms; first healthz state=ok 115,644.09 ms; load before 3.08; 23 samples with no errors. Compared with the paired baseline, which had no state=ok by 300 s, health-state readiness improved by at least 61.5%. The absolute <30 s goal remains unmet on the perf VM. The two cold pairs show a consistent health-state improvement, but /readyz remains slower and final acceptance still needs the third pair and other restart cases.

Pair 2 default cold candidate (`pair2-candidate-cold`, candidate SHA `7057aa8a…381bb922`): `/readyz` 100,820.25 ms; first `healthz state=ok` 115,644.09 ms; load before 3.08; 23 samples with no errors. Compared with the paired baseline, which had no `state=ok` by 300 s, health-state readiness improved by at least 61.5%. The absolute <30 s goal remains unmet on the perf VM. The two cold pairs show a consistent health-state improvement, but `/readyz` remains slower and final acceptance still needs the third pair and other restart cases.

kayg commented 2026-10-11 11:01:04 +00:00

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Supplementary local candidate run on the full default seed (/ load 3.78): /readyz 7,026.83 ms and healthz state=ok 21,664.37 ms. The page cache was warm from local fixture extraction and a prior startup attempt, so this is not a cold comparison and is reported separately from the perf-VM samples. It meets the <30 s health-state target only in this local warmed case.

Supplementary local candidate run on the full default seed (`/` load 3.78): `/readyz` 7,026.83 ms and `healthz state=ok` 21,664.37 ms. The page cache was warm from local fixture extraction and a prior startup attempt, so this is not a cold comparison and is reported separately from the perf-VM samples. It meets the <30 s health-state target only in this local warmed case.

kayg commented 2026-10-11 11:24:29 +00:00

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Finished #1573 on branch job/startup-1573; head 3d4ed037b.

Built: batched the Notes identity Index lookup and cached Zone per User; preserved per-Note checked writes and restart markers; replayed required namespace journals before serving and deferred abandoned-temp cleanup, semantic search, and restartable background work; expanded populated-Home repeat-upgrade coverage; added bench/startup-1573.py for locked startup profiles and bounded process samples. Files reconcile implementation was not edited. No ratchet was changed.

Files: bench/startup-1573.py; crates/calternal-fs/src/journal.rs; crates/calternal-fs/src/lib.rs; crates/calternal-server/src/main.rs; crates/calternal-server/src/wire.rs; crates/plugins/notes/src/lib.rs.

Gates, output copied verbatim:

• cargo fmt --check: exited 0 with no output.
• FS clippy: Finished \dev` profile [unoptimized + debuginfo] target(s) in 12.36s`
• Notes clippy: Finished \dev` profile [unoptimized + debuginfo] target(s) in 25.81s`
• Server clippy: Finished \dev` profile [unoptimized + debuginfo] target(s) in 4m 25s`
• FS tests: test result: ok. 109 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 11.98s; test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s; test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s; test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 191.81s; test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s; doctests: test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s.
• Notes tests: test result: ok. 326 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 180.11s; test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 16.06s; doctests: test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s.
• Server tests: test result: ok. 277 passed; 0 failed; 12 ignored; 0 measured; 0 filtered out; finished in 133.87s; perf guard: test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 48.64s; private permissions: test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s.
• Cleanup: Removed 28847 files, 18.3GiB total; apps/web/build was deleted.

Performance: two interleaved default-seed cold perf-VM pairs completed. Both baseline runs had no healthz state=ok by 300s; candidate runs reached it at 112.03s and 115.64s (at least 61.5% faster against the cap). The paired /readyz p50 went from 82.29s baseline to 98.78s candidate (20.0% slower). The candidate therefore misses the <30s cold goal, and the result does not meet the no-regression rule if /readyz is the required readiness metric. The third default pair and default warm matrix did not run: another job repeatedly held the perf lock through the four-hour limit. A perf-VM 100-file baseline also timed out at 300s; its candidate reached state=ok at 55.74s. Local post-seed runs reached state=ok at 21.66s on the default seed, 19.66s with 100 Files, and 19.66s with 10,000 Files; page cache was warm, so these are supplementary local readings. A local full Notes upgrade ran for 900s and completed the identity, date, and daily bridge-tag markers, but not all five markers.

Decisions: required journal replay stays before serving because it protects durable writes. The full temp sweep and derived/restartable work run after readiness. I used healthz state=ok for the agreed readiness calculation and reported /readyz separately because it disagreed. No UI changed; UX gaps are not applicable. Known gaps are the incomplete third/default-warm pair matrix, no perf-VM 10,000-file pair, and no completed full-default upgrade timing.

Finished #1573 on branch `job/startup-1573`; head `3d4ed037b`. Built: batched the Notes identity Index lookup and cached Zone per User; preserved per-Note checked writes and restart markers; replayed required namespace journals before serving and deferred abandoned-temp cleanup, semantic search, and restartable background work; expanded populated-Home repeat-upgrade coverage; added `bench/startup-1573.py` for locked startup profiles and bounded process samples. Files reconcile implementation was not edited. No ratchet was changed. Files: `bench/startup-1573.py`; `crates/calternal-fs/src/journal.rs`; `crates/calternal-fs/src/lib.rs`; `crates/calternal-server/src/main.rs`; `crates/calternal-server/src/wire.rs`; `crates/plugins/notes/src/lib.rs`. Gates, output copied verbatim: - `cargo fmt --check`: exited 0 with no output. - FS clippy: `Finished \`dev\` profile [unoptimized + debuginfo] target(s) in 12.36s` - Notes clippy: `Finished \`dev\` profile [unoptimized + debuginfo] target(s) in 25.81s` - Server clippy: `Finished \`dev\` profile [unoptimized + debuginfo] target(s) in 4m 25s` - FS tests: `test result: ok. 109 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 11.98s`; `test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s`; `test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s`; `test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 191.81s`; `test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s`; doctests: `test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s`. - Notes tests: `test result: ok. 326 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 180.11s`; `test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 16.06s`; doctests: `test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s`. - Server tests: `test result: ok. 277 passed; 0 failed; 12 ignored; 0 measured; 0 filtered out; finished in 133.87s`; perf guard: `test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 48.64s`; private permissions: `test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s`. - Cleanup: `Removed 28847 files, 18.3GiB total`; `apps/web/build` was deleted. Performance: two interleaved default-seed cold perf-VM pairs completed. Both baseline runs had no `healthz state=ok` by 300s; candidate runs reached it at 112.03s and 115.64s (at least 61.5% faster against the cap). The paired `/readyz` p50 went from 82.29s baseline to 98.78s candidate (20.0% slower). The candidate therefore misses the <30s cold goal, and the result does not meet the no-regression rule if `/readyz` is the required readiness metric. The third default pair and default warm matrix did not run: another job repeatedly held the perf lock through the four-hour limit. A perf-VM 100-file baseline also timed out at 300s; its candidate reached `state=ok` at 55.74s. Local post-seed runs reached `state=ok` at 21.66s on the default seed, 19.66s with 100 Files, and 19.66s with 10,000 Files; page cache was warm, so these are supplementary local readings. A local full Notes upgrade ran for 900s and completed the identity, date, and daily bridge-tag markers, but not all five markers. Decisions: required journal replay stays before serving because it protects durable writes. The full temp sweep and derived/restartable work run after readiness. I used `healthz state=ok` for the agreed readiness calculation and reported `/readyz` separately because it disagreed. No UI changed; UX gaps are not applicable. Known gaps are the incomplete third/default-warm pair matrix, no perf-VM 10,000-file pair, and no completed full-default upgrade timing.

kayg commented 2026-10-11 11:27:15 +00:00

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#1573 continuation on branch job/startup-1573 at 3d4ed037b; branch base is origin/dev 0c712b98c.

Decision rule (recorded before measurements): accept the startup change only if the User-visible readiness metric improves for both default-seed cold startup and the 100-file restart, and no measured baseline/candidate cell regresses by more than 10%. I will also report the 10,000-file restart result and the separate /healthz state=ok and /readyz timings.

User-visible readiness metric: elapsed time from process start until an authenticated request for real Calendar range data and a real Note body both return HTTP 200 with expected fixture content. This measures when a User can use the app, rather than when the listener or process health endpoint responds.

I will trace what the app exposes between /readyz and healthz state=ok, verify startup phase accounting, then run the requested perf-run measurements if the shared perf VM is available.

#1573 continuation on branch job/startup-1573 at 3d4ed037b; branch base is origin/dev 0c712b98c. Decision rule (recorded before measurements): accept the startup change only if the User-visible readiness metric improves for both default-seed cold startup and the 100-file restart, and no measured baseline/candidate cell regresses by more than 10%. I will also report the 10,000-file restart result and the separate /healthz state=ok and /readyz timings. User-visible readiness metric: elapsed time from process start until an authenticated request for real Calendar range data and a real Note body both return HTTP 200 with expected fixture content. This measures when a User can use the app, rather than when the listener or process health endpoint responds. I will trace what the app exposes between /readyz and healthz state=ok, verify startup phase accounting, then run the requested perf-run measurements if the shared perf VM is available.

kayg commented 2026-10-11 11:35:53 +00:00

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Code timing finding: release_startup_after_api_idle has a 15 s fallback when no User API call arrives. /healthz and /readyz are outside the tracked /api/ paths, so they do not release that gate. This accounts for the candidate's roughly 16 s between /readyz and healthz state=ok; it is not pre-bind work.

I changed the transition to state=ok to happen immediately after installing the live router. Background startup work still waits for API idle, while /readyz continues to check the Index and system-directory write probe. The profile now probes the authenticated Calendar range for the seeded Log and reads the seeded Note body, and it records partial/404 responses plus named pre-listener phase timings without writing response content to its report.

Code timing finding: `release_startup_after_api_idle` has a 15 s fallback when no User API call arrives. `/healthz` and `/readyz` are outside the tracked `/api/` paths, so they do not release that gate. This accounts for the candidate's roughly 16 s between `/readyz` and `healthz state=ok`; it is not pre-bind work. I changed the transition to `state=ok` to happen immediately after installing the live router. Background startup work still waits for API idle, while `/readyz` continues to check the Index and system-directory write probe. The profile now probes the authenticated Calendar range for the seeded Log and reads the seeded Note body, and it records partial/404 responses plus named pre-listener phase timings without writing response content to its report.

kayg commented 2026-10-11 11:45:44 +00:00

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Correction to my prior timing comment: the roughly 16 s issue is the candidate's slower /readyz time versus baseline (98.8 s vs 82.3 s p50). The 15 s no-API fallback explains a separate lag between /readyz and /healthz state=ok; it does not explain the baseline/candidate /readyz regression.

The live-router health transition fix addresses only that health-state lag. I will use the named startup phase timings to locate the pre-ready candidate regression and report both deltas separately.

Correction to my prior timing comment: the roughly 16 s issue is the candidate's slower `/readyz` time versus baseline (98.8 s vs 82.3 s p50). The 15 s no-API fallback explains a separate lag between `/readyz` and `/healthz state=ok`; it does not explain the baseline/candidate `/readyz` regression. The live-router health transition fix addresses only that health-state lag. I will use the named startup phase timings to locate the pre-ready candidate regression and report both deltas separately.

kayg commented 2026-10-11 11:55:38 +00:00

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Timing finding from the prior candidate logs (7057aa8a…381bb922): on the 100-file Home, /readyz was 40,134 ms and the old /healthz state=ok transition was 55,737 ms. Named phase timings sum to 3,719 ms. The health phase timeline stays at prepare-data-directory from 1,021 ms until index-migrations at 37,107 ms, then reaches start-search-indexers at 39,121 ms and post-bind-startup-work at 40,134 ms. This leaves about 36 s in setup outside the recorded named timings; it is not attributed yet. The old 15 s API-idle fallback accounts for the separate 15.6 s after /readyz; the latest code now marks health ready on live-router installation, with a passing focused test.

On the prior default-seed candidate sample, search.indexer_start alone took 60,960 ms and named phases total 63,818 ms, while /readyz was 100,820 ms. The ~37 s setup gap is also present there. These old samples do not satisfy the new User-data metric or the 3-pair requirement. I will include phase timings and correct Calendar/Note reads in the fresh locked matrix.

Timing finding from the prior candidate logs (`7057aa8a…381bb922`): on the 100-file Home, `/readyz` was 40,134 ms and the old `/healthz state=ok` transition was 55,737 ms. Named phase timings sum to 3,719 ms. The health phase timeline stays at `prepare-data-directory` from 1,021 ms until `index-migrations` at 37,107 ms, then reaches `start-search-indexers` at 39,121 ms and `post-bind-startup-work` at 40,134 ms. This leaves about 36 s in setup outside the recorded named timings; it is not attributed yet. The old 15 s API-idle fallback accounts for the separate 15.6 s after `/readyz`; the latest code now marks health ready on live-router installation, with a passing focused test. On the prior default-seed candidate sample, `search.indexer_start` alone took 60,960 ms and named phases total 63,818 ms, while `/readyz` was 100,820 ms. The ~37 s setup gap is also present there. These old samples do not satisfy the new User-data metric or the 3-pair requirement. I will include phase timings and correct Calendar/Note reads in the fresh locked matrix.

kayg commented 2026-10-11 12:26:45 +00:00

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Measurement setup decision for this continuation: use the shared baseline release built from 4ebeba0b8 (its local SHA-256 matches the perf VM startup-1573-bins/base binary). The default-seed samples drop Linux page cache before each profile; 100-file and 10,000-file restart samples use a warm page cache because they model a restart of an already-upgraded Home. For a common auth fixture, the baseline initializes each freshly seeded Index and stops at its first live-router /readyz; it does not wait for its older health state to finish optional upgrades. I then insert one private benchmark session and clone the same stopped source for each paired sample. The 100-file and 10,000-file sources are upgraded and reconciled with the candidate before the restart pairs. These setup runs are not measured cells.

Measurement setup decision for this continuation: use the shared baseline release built from `4ebeba0b8` (its local SHA-256 matches the perf VM `startup-1573-bins/base` binary). The default-seed samples drop Linux page cache before each profile; 100-file and 10,000-file restart samples use a warm page cache because they model a restart of an already-upgraded Home. For a common auth fixture, the baseline initializes each freshly seeded Index and stops at its first live-router `/readyz`; it does not wait for its older health state to finish optional upgrades. I then insert one private benchmark session and clone the same stopped source for each paired sample. The 100-file and 10,000-file sources are upgraded and reconciled with the candidate before the restart pairs. These setup runs are not measured cells.

kayg commented 2026-10-11 12:33:31 +00:00

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The fresh default #549 seed was generated on the perf VM under perf-run at anchor date 2026-10-11: 5,000 Notes, 100,000 Files, 50,000 Photos, 2,000 Tasks, 20,000 Money transactions, 32,910 Logs, and 1,097 daily Notes. The Calendar/Note probe fixture is present. Baseline Index initialization at first /readyz is queued behind the current calact4-1557 perf-run holder; no measured cell has run yet.

The fresh default #549 seed was generated on the perf VM under `perf-run` at anchor date 2026-10-11: 5,000 Notes, 100,000 Files, 50,000 Photos, 2,000 Tasks, 20,000 Money transactions, 32,910 Logs, and 1,097 daily Notes. The Calendar/Note probe fixture is present. Baseline Index initialization at first `/readyz` is queued behind the current `calact4-1557` perf-run holder; no measured cell has run yet.

kayg commented 2026-10-11 12:52:08 +00:00

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Default cold pair 1 baseline (4ebeba0b8, SHA 58ca0cefe0ffe215a31f0ec2844a4c2979806fd2cc4574925959c61be0d84e99) reached /readyz at 22.76 s, but the User metric was right-censored at the 600 s limit: no healthz state=ok; the authenticated Note read was 404 on first probe and first returned the expected 200 body at 90.82 s; Calendar returned 200 from the first probe but did not contain the seeded Log through timeout. There were 97 probes, no auth failures, and no incorrect Note 200. This is direct evidence that /readyz can precede both correct page content and complete Calendar data.

Named pre-serving phases totaled 15.95 s (root.open_prepare_recover 14.78 s; search.indexer_start 0.58 s). The remaining time is post-bind background work, so phase duration alone does not explain the censored User metric. Process samples showed average CPU 79.6%, p50/p95 sampled CPU 74.0/83.9%, RSS p50/p95 306.4/313.8 MiB; host load before was 0.91/3.47/3.81 and the last sample was 6.10/5.11/4.45. The sample exited by timeout with server exit 0.

Default cold pair 1 baseline (`4ebeba0b8`, SHA `58ca0cefe0ffe215a31f0ec2844a4c2979806fd2cc4574925959c61be0d84e99`) reached `/readyz` at 22.76 s, but the User metric was right-censored at the 600 s limit: no `healthz state=ok`; the authenticated Note read was 404 on first probe and first returned the expected 200 body at 90.82 s; Calendar returned 200 from the first probe but did not contain the seeded Log through timeout. There were 97 probes, no auth failures, and no incorrect Note 200. This is direct evidence that `/readyz` can precede both correct page content and complete Calendar data. Named pre-serving phases totaled 15.95 s (`root.open_prepare_recover` 14.78 s; `search.indexer_start` 0.58 s). The remaining time is post-bind background work, so phase duration alone does not explain the censored User metric. Process samples showed average CPU 79.6%, p50/p95 sampled CPU 74.0/83.9%, RSS p50/p95 306.4/313.8 MiB; host load before was 0.91/3.47/3.81 and the last sample was 6.10/5.11/4.45. The sample exited by timeout with server exit 0.

kayg commented 2026-10-11 13:16:04 +00:00

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Default cold pair 1 candidate (a7e8cf4a96631b311fe1e011c4ac14b50af87ce57eacb1f41698bfd2c5f81e1e) also reached the 600 s timeout without the User metric. /readyz and healthz state=ok were both 83.53 s; Calendar returned 200 partial from the first probe through timeout, while the Note first returned the expected 200 body at 161.07 s. The first statuses were Calendar 200 / Note 404. There were 83 probes, no auth failure, and no wrong Note 200.

Compared with pair 1 baseline, candidate /readyz was 83.53 s vs 22.76 s (+267%), so this pair fails the pre-recorded 10% no-regression rule; both User metrics are right-censored above 600 s. Candidate named phases account for 81.13 s of the 83.53 s: frontend.assets_retain 19.27 s and search.indexer_start 59.55 s dominate, with root.open_prepare_recover 1.18 s. Baseline had root.open_prepare_recover 14.78 s and search.indexer_start 0.58 s. This candidate's added readiness time is therefore localized to asset retention and Search Index startup, even though journal/temp recovery became shorter. I will complete the remaining pairs to check repeatability.

Candidate process samples: average CPU 65.2%, p50/p95 sampled CPU 79.8/107.5%, RSS p50/p95 292.5/308.0 MiB; load before was 2.98/3.13/3.63 and the last sample was 6.51/6.26/5.10.

Default cold pair 1 candidate (`a7e8cf4a96631b311fe1e011c4ac14b50af87ce57eacb1f41698bfd2c5f81e1e`) also reached the 600 s timeout without the User metric. `/readyz` and `healthz state=ok` were both 83.53 s; Calendar returned 200 partial from the first probe through timeout, while the Note first returned the expected 200 body at 161.07 s. The first statuses were Calendar 200 / Note 404. There were 83 probes, no auth failure, and no wrong Note 200. Compared with pair 1 baseline, candidate `/readyz` was 83.53 s vs 22.76 s (+267%), so this pair fails the pre-recorded 10% no-regression rule; both User metrics are right-censored above 600 s. Candidate named phases account for 81.13 s of the 83.53 s: `frontend.assets_retain` 19.27 s and `search.indexer_start` 59.55 s dominate, with `root.open_prepare_recover` 1.18 s. Baseline had `root.open_prepare_recover` 14.78 s and `search.indexer_start` 0.58 s. This candidate's added readiness time is therefore localized to asset retention and Search Index startup, even though journal/temp recovery became shorter. I will complete the remaining pairs to check repeatability. Candidate process samples: average CPU 65.2%, p50/p95 sampled CPU 79.8/107.5%, RSS p50/p95 292.5/308.0 MiB; load before was 2.98/3.13/3.63 and the last sample was 6.51/6.26/5.10.

kayg commented 2026-10-11 13:22:19 +00:00

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Found and corrected a User-metric probe bug before continuing the matrix. The seeded Calendar Log title includes a linked Note, so matching its display title exactly could never accept the real row. The probe now matches its stable linknav-639-attachment block ID and the visible title prefix. The first default pair remains valid for startup timing, but its Calendar/User-metric outcome is invalid and will be rerun. Probe syntax and git diff --check pass.

Found and corrected a User-metric probe bug before continuing the matrix. The seeded Calendar Log title includes a linked Note, so matching its display title exactly could never accept the real row. The probe now matches its stable `linknav-639-attachment` block ID and the visible title prefix. The first default pair remains valid for startup timing, but its Calendar/User-metric outcome is invalid and will be rerun. Probe syntax and `git diff --check` pass.

kayg commented 2026-10-11 13:42:06 +00:00

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Corrected default cold pair 1 baseline sample (binary 4ebeba0b8, SHA256 58ca0cfe…84e99; probe now matches the stable Calendar Log block ID): /readyz 22.712 s; /healthz 200 at 1.525 s but state=ok was not observed. The authenticated Note read returned the expected ID, title and body at 108.433 s. The authenticated Calendar range returned 200 from 22.712 s but did not contain the seeded Log through 600 s, so the combined User metric is censored (>600 s). There were no incorrect Note 200 responses or auth failures; the server exited 0. Named startup phases total 15.426 s, including root.open_prepare_recover 14.210 s and search.indexer_start 0.534 s. Process CPU average 70.0% (sample p50 77.9%, p95 111.8%); RSS p50 306.6 MiB, p95 322.1 MiB. Perf VM load before was 1.33/2.25/3.16 and last sampled was 5.50/4.93/4.13. This baseline cell cannot establish the acceptance improvement until its paired candidate is measured.

Corrected default cold pair 1 baseline sample (binary 4ebeba0b8, SHA256 58ca0cfe…84e99; probe now matches the stable Calendar Log block ID): `/readyz` 22.712 s; `/healthz` 200 at 1.525 s but `state=ok` was not observed. The authenticated Note read returned the expected ID, title and body at 108.433 s. The authenticated Calendar range returned 200 from 22.712 s but did not contain the seeded Log through 600 s, so the combined User metric is censored (>600 s). There were no incorrect Note 200 responses or auth failures; the server exited 0. Named startup phases total 15.426 s, including `root.open_prepare_recover` 14.210 s and `search.indexer_start` 0.534 s. Process CPU average 70.0% (sample p50 77.9%, p95 111.8%); RSS p50 306.6 MiB, p95 322.1 MiB. Perf VM load before was 1.33/2.25/3.16 and last sampled was 5.50/4.93/4.13. This baseline cell cannot establish the acceptance improvement until its paired candidate is measured.

kayg commented 2026-10-11 13:43:55 +00:00

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Candidate timing showed frontend.assets_retain took 19.267 s before /readyz, while deferred Search initialization took 59.553 s. I kept asset retention as a pre-listener gate because it preserves immutable chunks for already-open tabs (#423), and changed it to run on spawn_blocking alongside Search Index initialization. The server waits for both results, and errors still fail startup. Commit 7b3557408 passes cargo fmt --check, cargo clippy -p calternal-server --all-targets -- -D warnings, and cargo test -p calternal-server (278 passed, 12 ignored; perf guard 1 passed; private permissions 1 passed). The new release binary is built; perf VM results are pending. No latency improvement is claimed before measurement.

Candidate timing showed `frontend.assets_retain` took 19.267 s before `/readyz`, while deferred Search initialization took 59.553 s. I kept asset retention as a pre-listener gate because it preserves immutable chunks for already-open tabs (#423), and changed it to run on `spawn_blocking` alongside Search Index initialization. The server waits for both results, and errors still fail startup. Commit `7b3557408` passes `cargo fmt --check`, `cargo clippy -p calternal-server --all-targets -- -D warnings`, and `cargo test -p calternal-server` (278 passed, 12 ignored; perf guard 1 passed; private permissions 1 passed). The new release binary is built; perf VM results are pending. No latency improvement is claimed before measurement.

kayg commented 2026-10-11 13:53:12 +00:00

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Metric clarification from the literal request: user_visible_ms is the first correct authenticated response from either sampled real page (Calendar range or Note read). Requiring both would measure time-to-full-route-coverage, not the first successful page GET. The profile still records each route’s correct-content time separately and flags incorrect Note 200s/auth failures. On the first corrected baseline sample, the metric is therefore the Note’s correct 200 at 108.433 s; Calendar remained a 200 partial response with the seeded Log absent through 600 s. The earlier comments describing the combined metric are superseded by this definition. The current in-flight pair-1 candidate was already generated with the prior stop condition, but it records both per-route timestamps and will be reported using this same first-correct-response rule; later profiles use the corrected stop condition. py_compile and git diff --check pass.

Metric clarification from the literal request: `user_visible_ms` is the first correct authenticated response from either sampled real page (Calendar range or Note read). Requiring both would measure time-to-full-route-coverage, not the first successful page GET. The profile still records each route’s correct-content time separately and flags incorrect Note 200s/auth failures. On the first corrected baseline sample, the metric is therefore the Note’s correct 200 at 108.433 s; Calendar remained a 200 partial response with the seeded Log absent through 600 s. The earlier comments describing the combined metric are superseded by this definition. The current in-flight pair-1 candidate was already generated with the prior stop condition, but it records both per-route timestamps and will be reported using this same first-correct-response rule; later profiles use the corrected stop condition. `py_compile` and `git diff --check` pass.

kayg commented 2026-10-11 14:03:14 +00:00

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Corrected default cold pair 1 candidate sample (release SHA256 3bee171a…72c0227a): /readyz 65.374 s; healthz state=ok 65.374 s. The first correct response from either sampled page was not observed by 600 s, so the User metric is >600 s. Calendar returned 200 but lacked the seeded Log from 65.374 s through the cutoff; Note returned 404 through the cutoff. There were no incorrect Note 200s or auth failures; server exit was 0. Named phases: root.open_prepare_recover 1.136 s, search.indexer_start 62.129 s, frontend.assets_retain 62.129 s; the last two ran concurrently, so their durations must not be summed. Their shared timing shows the overlap reduced the prior candidate /readyz by about 18 s, but it did not improve the User metric; this pair fails the stated acceptance rule (baseline first correct page 108.433 s, candidate >600 s). CPU average 67.5% (sample p50 79.8%, p95 108.7%); RSS p50 301.9 MiB, p95 314.7 MiB. Perf VM load before was 2.40/3.30/3.64 and last sampled was 7.27/5.96/4.83. Later pairs will test repeatability.

Corrected default cold pair 1 candidate sample (release SHA256 3bee171a…72c0227a): `/readyz` 65.374 s; `healthz state=ok` 65.374 s. The first correct response from either sampled page was not observed by 600 s, so the User metric is >600 s. Calendar returned 200 but lacked the seeded Log from 65.374 s through the cutoff; Note returned 404 through the cutoff. There were no incorrect Note 200s or auth failures; server exit was 0. Named phases: `root.open_prepare_recover` 1.136 s, `search.indexer_start` 62.129 s, `frontend.assets_retain` 62.129 s; the last two ran concurrently, so their durations must not be summed. Their shared timing shows the overlap reduced the prior candidate `/readyz` by about 18 s, but it did not improve the User metric; this pair fails the stated acceptance rule (baseline first correct page 108.433 s, candidate >600 s). CPU average 67.5% (sample p50 79.8%, p95 108.7%); RSS p50 301.9 MiB, p95 314.7 MiB. Perf VM load before was 2.40/3.30/3.64 and last sampled was 7.27/5.96/4.83. Later pairs will test repeatability.

kayg commented 2026-10-11 14:06:08 +00:00

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Default cold pair 2 candidate ran first with the first-correct-response metric: User metric 91.371 s (expected Note ID/title/body). /readyz and healthz state=ok were both 18.652 s. Calendar returned 200 but the seeded Log was absent; Note was 404 on the first probe and then correct. No incorrect Note 200 or auth failure; server exit 0. Phases: root.open_prepare_recover 1.171 s, search.indexer_start 14.069 s, frontend.assets_retain 15.509 s (concurrent). CPU average 23.0% (p50 10.6%, p95 70.9%); RSS p50 136.9 MiB, p95 178.5 MiB. Perf VM load before 2.08/4.67/4.50 and last 4.60/4.62/4.48. The paired baseline is in progress. This differs sharply from pair 1 candidate (>600 s User metric; /readyz 65.374 s), so startup variance remains under investigation by the remaining pairs.

Default cold pair 2 candidate ran first with the first-correct-response metric: User metric 91.371 s (expected Note ID/title/body). `/readyz` and `healthz state=ok` were both 18.652 s. Calendar returned 200 but the seeded Log was absent; Note was 404 on the first probe and then correct. No incorrect Note 200 or auth failure; server exit 0. Phases: `root.open_prepare_recover` 1.171 s, `search.indexer_start` 14.069 s, `frontend.assets_retain` 15.509 s (concurrent). CPU average 23.0% (p50 10.6%, p95 70.9%); RSS p50 136.9 MiB, p95 178.5 MiB. Perf VM load before 2.08/4.67/4.50 and last 4.60/4.62/4.48. The paired baseline is in progress. This differs sharply from pair 1 candidate (>600 s User metric; `/readyz` 65.374 s), so startup variance remains under investigation by the remaining pairs.

kayg commented 2026-10-11 14:19:49 +00:00

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Default cold pair 2 baseline ran after the candidate. User metric (correct Note GET) was 134.869 s. /readyz 69.306 s; healthz state=ok was not observed. Calendar returned 200 but remained partial without the seeded Log; Note was 404 first and correct by 134.869 s. No incorrect Note 200 or auth failure; server exit 0. Named phases: root.open_prepare_recover 61.082 s, search.indexer_start 0.705 s; total 62.426 s. CPU average 10.8% (p50 6.4%, p95 40.3%); RSS p50 61.5 MiB, p95 148.6 MiB. Load before 2.62/3.24/3.79 and last 3.58/3.20/3.68. The paired candidate User metric was 91.371 s, a 32.2% improvement. This pair passes the improvement check, but pair 1 candidate regressed beyond the 10% limit.

Default cold pair 2 baseline ran after the candidate. User metric (correct Note GET) was 134.869 s. `/readyz` 69.306 s; `healthz state=ok` was not observed. Calendar returned 200 but remained partial without the seeded Log; Note was 404 first and correct by 134.869 s. No incorrect Note 200 or auth failure; server exit 0. Named phases: `root.open_prepare_recover` 61.082 s, `search.indexer_start` 0.705 s; total 62.426 s. CPU average 10.8% (p50 6.4%, p95 40.3%); RSS p50 61.5 MiB, p95 148.6 MiB. Load before 2.62/3.24/3.79 and last 3.58/3.20/3.68. The paired candidate User metric was 91.371 s, a 32.2% improvement. This pair passes the improvement check, but pair 1 candidate regressed beyond the 10% limit.

kayg commented 2026-10-11 14:23:13 +00:00

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Default cold pair 3 baseline: User metric 89.545 s (correct Note ID/title/body). /readyz 9.619 s; healthz state=ok was not observed. Calendar returned 200 but stayed partial without the seeded Log; Note returned 404 first and was correct at 89.545 s. No incorrect Note 200/auth failure; server exit 0. Named startup phases total 3.364 s (root.open_prepare_recover 2.044 s; search.indexer_start 0.646 s). CPU average 20.1% (p50 5.5%, p95 88.0%); RSS p50 136.5 MiB, p95 216.5 MiB. Perf VM load before 1.78/2.71/3.45 and last 4.43/3.11/3.50. Pair 3 candidate is queued.

Default cold pair 3 baseline: User metric 89.545 s (correct Note ID/title/body). `/readyz` 9.619 s; `healthz state=ok` was not observed. Calendar returned 200 but stayed partial without the seeded Log; Note returned 404 first and was correct at 89.545 s. No incorrect Note 200/auth failure; server exit 0. Named startup phases total 3.364 s (`root.open_prepare_recover` 2.044 s; `search.indexer_start` 0.646 s). CPU average 20.1% (p50 5.5%, p95 88.0%); RSS p50 136.5 MiB, p95 216.5 MiB. Perf VM load before 1.78/2.71/3.45 and last 4.43/3.11/3.50. Pair 3 candidate is queued.

kayg commented 2026-10-11 14:26:08 +00:00

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Default cold pair 3 candidate: User metric 140.474 s (expected Note ID/title/body), versus baseline pair 3 at 89.545 s, a 56.9% regression. /readyz and healthz state=ok were both 66.248 s. Calendar returned 200 but lacked the seeded Log; Note was 404 first and then correct. No incorrect Note 200/auth failure; server exit 0. Phases: root.open_prepare_recover 1.275 s; search.indexer_start and frontend.assets_retain each 62.361 s and ran concurrently. CPU average 15.1% (p50 4.9%, p95 76.0%); RSS p50 132.0 MiB, p95 181.0 MiB. Load before 3.62/3.02/3.46 and last 5.34/3.58/3.58. The 3-pair default cold User metrics are baseline [108.433, 134.869, 89.545] s and candidate [>600, 91.371, 140.474] s. Median is 108.433 s baseline vs 140.474 s candidate; two of three candidate cells regress by more than 10%, so the posted decision rule rejects this candidate.

Default cold pair 3 candidate: User metric 140.474 s (expected Note ID/title/body), versus baseline pair 3 at 89.545 s, a 56.9% regression. `/readyz` and `healthz state=ok` were both 66.248 s. Calendar returned 200 but lacked the seeded Log; Note was 404 first and then correct. No incorrect Note 200/auth failure; server exit 0. Phases: `root.open_prepare_recover` 1.275 s; `search.indexer_start` and `frontend.assets_retain` each 62.361 s and ran concurrently. CPU average 15.1% (p50 4.9%, p95 76.0%); RSS p50 132.0 MiB, p95 181.0 MiB. Load before 3.62/3.02/3.46 and last 5.34/3.58/3.58. The 3-pair default cold User metrics are baseline [108.433, 134.869, 89.545] s and candidate [>600, 91.371, 140.474] s. Median is 108.433 s baseline vs 140.474 s candidate; two of three candidate cells regress by more than 10%, so the posted decision rule rejects this candidate.

kayg commented 2026-10-11 14:34:36 +00:00

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Readiness behavior observed with the corrected metric: before the live router is installed, /healthz returns HTTP 200 with state=migrating, and the startup fallback returns 503 for application routes. In the baseline binary, /readyz can return 200 while /healthz remains migrating: pair 1 /readyz was 22.712 s, the Note was 404 until 108.433 s, Calendar was 200 but partial, and no state=ok was observed through 600 s. In the candidate, /readyz and state=ok coincide when the live router is installed; after that point, the sampled Calendar route returns partial 200 data and the Note route returns 404 until its content exists. Across all measured probes, no incorrect Note 200 or auth failure occurred. Calendar’s seeded Log was absent in every cold sample, so the first-correct page metric was the Note when it became available. This describes the measured routes; the full route surface was not exhaustively probed.

Readiness behavior observed with the corrected metric: before the live router is installed, `/healthz` returns HTTP 200 with `state=migrating`, and the startup fallback returns 503 for application routes. In the baseline binary, `/readyz` can return 200 while `/healthz` remains migrating: pair 1 `/readyz` was 22.712 s, the Note was 404 until 108.433 s, Calendar was 200 but partial, and no `state=ok` was observed through 600 s. In the candidate, `/readyz` and `state=ok` coincide when the live router is installed; after that point, the sampled Calendar route returns partial 200 data and the Note route returns 404 until its content exists. Across all measured probes, no incorrect Note 200 or auth failure occurred. Calendar’s seeded Log was absent in every cold sample, so the first-correct page metric was the Note when it became available. This describes the measured routes; the full route surface was not exhaustively probed.

kayg commented 2026-10-11 14:47:36 +00:00

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#1573 final report — decision: REJECT

The posted rule was: accept only if the User metric improves on the default-seed cold run and the 100-file restart, with no measured cell regressing by more than 10%.

User metric and readiness

The User metric is the time from process start to the first correct authenticated GET from either real page sample: the seeded Note body with matching stable ID/title, or the Calendar range with the seeded Log block ID and title prefix. Each route is also reported separately. The Calendar probe uses stable block ID linknav-639-attachment because the display title contains a linked Note.

Default-seed cold pairs (perf VM, candidate and baseline runs interleaved):

Pair	Baseline User / /readyz / health state=ok	Candidate User / /readyz / health state=ok
1	108.433 s / 22.712 s / not observed through 600 s	>600 s / 65.374 s / 65.374 s
2	134.869 s / 69.306 s / not observed	91.371 s / 18.652 s / 18.652 s
3	89.545 s / 9.619 s / not observed	140.474 s / 66.248 s / 66.248 s
Median	108.433 s	140.474 s

The candidate median is 29.5% slower. Pair 1 and pair 3 regress by more than 10%; pair 2 improves by 32.2%. The default-seed condition fails, so the candidate is rejected. The 100-file and 10,000-file restart matrices were not completed. The existing 100-file directory had no bearer, Note migration markers, or Files Index rows; no 10,000-file seed directory existed. Setup remained behind another perf VM holder when the time box ended.

Across all six cold samples, Calendar returned 200 but lacked the seeded Log. Note returned 404 until its expected content became available; no incorrect Note 200 or authentication failure occurred. Before live-router install, /healthz returns 200 with state=migrating and the startup fallback returns 503 for application routes. In the baseline, /readyz could succeed while health remained migrating; the sampled Calendar route was partial and the Note route was 404. In the candidate, /readyz and state=ok coincide at live-router install; afterwards Calendar was partial and Note was 404 until correct. These probes cover Calendar and Note only, not every route.

Startup phases

The earlier 100-file report had /readyz at 40.134 s, health state=ok at 55.737 s, and only 3.719 s in the named phase totals. About 36 s was still hidden inside prepare-data-directory; the subsequent split of required journal replay from restartable abandoned-temp cleanup moved that optional sweep after readiness. Required journal replay remains before serving.

For the earlier candidate /readyz regression (98.8 s vs 82.3 s baseline), the newly named frontend.assets_retain phase took 19.267 s; search.indexer_start took 59.553 s in the same run. The candidate now runs asset retention on spawn_blocking concurrently with Search Index initialization, and still waits for both before opening the live router. This preserves old immutable assets for open tabs. In cold pair 2 the concurrent phases took 15.509 s and 14.069 s, with /readyz at 18.652 s. In cold pairs 1 and 3 they each took about 62.1 s, with /readyz around 65 s. The phase total sums both concurrent timers and must not be added. Startup remains highly variable.

Perf VM measurements

All runs used perf-run. CPU is average / sample p50 / p95; RSS is sample p50 / p95 MiB. Load average is before → last sample.

Pair	Binary	CPU %	RSS MiB	Load average
1	baseline	70.0 / 77.9 / 111.8	306.6 / 322.1	1.33/2.25/3.16 → 5.50/4.93/4.13
1	candidate	67.5 / 79.8 / 108.7	301.9 / 314.7	2.40/3.30/3.64 → 7.27/5.96/4.83
2	baseline	10.8 / 6.4 / 40.3	61.5 / 148.6	2.62/3.24/3.79 → 3.58/3.20/3.68
2	candidate	23.0 / 10.6 / 70.9	136.9 / 178.5	2.08/4.67/4.50 → 4.60/4.62/4.48
3	baseline	20.1 / 5.5 / 88.0	136.5 / 216.5	1.78/2.71/3.45 → 4.43/3.11/3.50
3	candidate	15.1 / 4.9 / 76.0	132.0 / 181.0	3.62/3.02/3.46 → 5.34/3.58/3.58

Built and decisions

• crates/calternal-server/src/main.rs: publish health state=ok when the live router is installed.
• crates/calternal-server/src/wire.rs: retain the named startup phases and overlap frontend asset retention with Search initialization before serving.
• bench/startup-1573.py: authenticate against real Calendar and Note data, validate stable content, and define the first-correct-page metric.
• Decisions not specified by DESIGN: treat “first successful GET” literally as the first correct response from either sampled page; use the seeded Log’s stable block ID; keep frontend asset retention before listener install but overlap it with Search; use the environment date 2026-10-11 for the seed.
• Known gaps: 100-file and 10,000-file restart comparisons were not measured; Calendar stayed partial in all cold samples; Search initialization remains pre-serving and ranged from 14.069 s to 62.361 s. No UI changed, so there are no UI controls or screenshots to report.

Gates

cargo fmt --check: exit 0, no output.

cargo clippy -p calternal-server --all-targets -- -D warnings:
Finished dev profile [unoptimized + debuginfo] target(s) in 20.57s

cargo test -p calternal-server:
test result: ok. 278 passed; 0 failed; 12 ignored; 0 measured; 0 filtered out; finished in 147.52s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 39.12s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s

python3 -m py_compile bench/startup-1573.py: passed.
cargo clean: Removed 28846 files, 18.3GiB total.

Head SHA: ddca41a0b7.

Remote seed/binary cleanup: local build output and apps/web/build are removed. The final perf-run cleanup is queued but has not acquired the lock as of this report; perf-run status shows calact5-1557 holding it. The remaining remote roots are /srv/hdd-emu/startup-1573-default, /srv/hdd-emu/startup-1573-100, /srv/hdd-emu/startup-1573-bins, and the default pair clone directories. No server process was active in the inspected 100-file root. No push, deploy or merge was performed.

#1573 final report — decision: REJECT The posted rule was: accept only if the User metric improves on the default-seed cold run and the 100-file restart, with no measured cell regressing by more than 10%. ## User metric and readiness The User metric is the time from process start to the first correct authenticated GET from either real page sample: the seeded Note body with matching stable ID/title, or the Calendar range with the seeded Log block ID and title prefix. Each route is also reported separately. The Calendar probe uses stable block ID linknav-639-attachment because the display title contains a linked Note. Default-seed cold pairs (perf VM, candidate and baseline runs interleaved): | Pair | Baseline User / /readyz / health state=ok | Candidate User / /readyz / health state=ok | |---|---|---| | 1 | 108.433 s / 22.712 s / not observed through 600 s | >600 s / 65.374 s / 65.374 s | | 2 | 134.869 s / 69.306 s / not observed | 91.371 s / 18.652 s / 18.652 s | | 3 | 89.545 s / 9.619 s / not observed | 140.474 s / 66.248 s / 66.248 s | | Median | 108.433 s | 140.474 s | The candidate median is 29.5% slower. Pair 1 and pair 3 regress by more than 10%; pair 2 improves by 32.2%. The default-seed condition fails, so the candidate is rejected. The 100-file and 10,000-file restart matrices were not completed. The existing 100-file directory had no bearer, Note migration markers, or Files Index rows; no 10,000-file seed directory existed. Setup remained behind another perf VM holder when the time box ended. Across all six cold samples, Calendar returned 200 but lacked the seeded Log. Note returned 404 until its expected content became available; no incorrect Note 200 or authentication failure occurred. Before live-router install, /healthz returns 200 with state=migrating and the startup fallback returns 503 for application routes. In the baseline, /readyz could succeed while health remained migrating; the sampled Calendar route was partial and the Note route was 404. In the candidate, /readyz and state=ok coincide at live-router install; afterwards Calendar was partial and Note was 404 until correct. These probes cover Calendar and Note only, not every route. ## Startup phases The earlier 100-file report had /readyz at 40.134 s, health state=ok at 55.737 s, and only 3.719 s in the named phase totals. About 36 s was still hidden inside prepare-data-directory; the subsequent split of required journal replay from restartable abandoned-temp cleanup moved that optional sweep after readiness. Required journal replay remains before serving. For the earlier candidate /readyz regression (98.8 s vs 82.3 s baseline), the newly named frontend.assets_retain phase took 19.267 s; search.indexer_start took 59.553 s in the same run. The candidate now runs asset retention on spawn_blocking concurrently with Search Index initialization, and still waits for both before opening the live router. This preserves old immutable assets for open tabs. In cold pair 2 the concurrent phases took 15.509 s and 14.069 s, with /readyz at 18.652 s. In cold pairs 1 and 3 they each took about 62.1 s, with /readyz around 65 s. The phase total sums both concurrent timers and must not be added. Startup remains highly variable. ## Perf VM measurements All runs used perf-run. CPU is average / sample p50 / p95; RSS is sample p50 / p95 MiB. Load average is before → last sample. | Pair | Binary | CPU % | RSS MiB | Load average | |---|---|---:|---:|---| | 1 | baseline | 70.0 / 77.9 / 111.8 | 306.6 / 322.1 | 1.33/2.25/3.16 → 5.50/4.93/4.13 | | 1 | candidate | 67.5 / 79.8 / 108.7 | 301.9 / 314.7 | 2.40/3.30/3.64 → 7.27/5.96/4.83 | | 2 | baseline | 10.8 / 6.4 / 40.3 | 61.5 / 148.6 | 2.62/3.24/3.79 → 3.58/3.20/3.68 | | 2 | candidate | 23.0 / 10.6 / 70.9 | 136.9 / 178.5 | 2.08/4.67/4.50 → 4.60/4.62/4.48 | | 3 | baseline | 20.1 / 5.5 / 88.0 | 136.5 / 216.5 | 1.78/2.71/3.45 → 4.43/3.11/3.50 | | 3 | candidate | 15.1 / 4.9 / 76.0 | 132.0 / 181.0 | 3.62/3.02/3.46 → 5.34/3.58/3.58 | ## Built and decisions - crates/calternal-server/src/main.rs: publish health state=ok when the live router is installed. - crates/calternal-server/src/wire.rs: retain the named startup phases and overlap frontend asset retention with Search initialization before serving. - bench/startup-1573.py: authenticate against real Calendar and Note data, validate stable content, and define the first-correct-page metric. - Decisions not specified by DESIGN: treat “first successful GET” literally as the first correct response from either sampled page; use the seeded Log’s stable block ID; keep frontend asset retention before listener install but overlap it with Search; use the environment date 2026-10-11 for the seed. - Known gaps: 100-file and 10,000-file restart comparisons were not measured; Calendar stayed partial in all cold samples; Search initialization remains pre-serving and ranged from 14.069 s to 62.361 s. No UI changed, so there are no UI controls or screenshots to report. ## Gates cargo fmt --check: exit 0, no output. cargo clippy -p calternal-server --all-targets -- -D warnings: Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.57s cargo test -p calternal-server: test result: ok. 278 passed; 0 failed; 12 ignored; 0 measured; 0 filtered out; finished in 147.52s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 39.12s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s python3 -m py_compile bench/startup-1573.py: passed. cargo clean: Removed 28846 files, 18.3GiB total. Head SHA: ddca41a0b70213926e7a98c7ee100d8c8ccf25ce. Remote seed/binary cleanup: local build output and apps/web/build are removed. The final perf-run cleanup is queued but has not acquired the lock as of this report; perf-run status shows calact5-1557 holding it. The remaining remote roots are /srv/hdd-emu/startup-1573-default, /srv/hdd-emu/startup-1573-100, /srv/hdd-emu/startup-1573-bins, and the default pair clone directories. No server process was active in the inspected 100-file root. No push, deploy or merge was performed.

kayg commented 2026-10-11 14:51:52 +00:00

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Correction to the final report: the perf-run cleanup completed. It removed all nine /srv/hdd-emu/startup-1573-* roots, including the seed and binary directories. Verification output: remaining_startup1573_roots=0; filesystem /srv/hdd-emu 40G total, 5.3G used, 32G available. The remote cleanup gap noted in the previous comment is closed.

Correction to the final report: the perf-run cleanup completed. It removed all nine /srv/hdd-emu/startup-1573-* roots, including the seed and binary directories. Verification output: remaining_startup1573_roots=0; filesystem /srv/hdd-emu 40G total, 5.3G used, 32G available. The remote cleanup gap noted in the previous comment is closed.

kayg commented 2026-10-11 14:56:43 +00:00

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Starting #1573 escalation on branch job/startup-1573c, inherited head/base ddca41a0b70213926e7a98c7ee100d8c8ccf25ce from job/startup-1573. I read CLAUDE.md, CONTEXT.md, DESIGN §59 and all 42 issue comments, including both rejected reports and the cleanup correction.

Decision rule, before any new measurement: accept only if first correct authenticated page data improves for default-seed cold and 100-file restart, no cell regresses by more than 10%, and no run hangs. Use three interleaved pairs per cell against origin/dev; retain failed and censored samples.

The brief has an explicit stop condition: “If DESIGN has no rule, stop and list it as a question in the report instead of inventing one.” DESIGN §59 specifies Index reads and background derived work but does not define the incomplete-projection response contract for Calendar range or Notes reads. I requested the missing decision and will not invent that contract.

Starting #1573 escalation on branch `job/startup-1573c`, inherited head/base `ddca41a0b70213926e7a98c7ee100d8c8ccf25ce` from `job/startup-1573`. I read CLAUDE.md, CONTEXT.md, DESIGN §59 and all 42 issue comments, including both rejected reports and the cleanup correction. Decision rule, before any new measurement: accept only if first correct authenticated page data improves for default-seed cold and 100-file restart, no cell regresses by more than 10%, and no run hangs. Use three interleaved pairs per cell against origin/dev; retain failed and censored samples. The brief has an explicit stop condition: “If DESIGN has no rule, stop and list it as a question in the report instead of inventing one.” DESIGN §59 specifies Index reads and background derived work but does not define the incomplete-projection response contract for Calendar range or Notes reads. I requested the missing decision and will not invent that contract.

kayg commented 2026-10-11 14:57:19 +00:00

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#1573 escalation report: STOPPED AT THE REQUIRED DESIGN QUESTION

Question: While the Calendar or Notes startup projection is incomplete, should authenticated reads return 503 with Retry-After, or 200 with an explicit incomplete state? Which completion boundary applies to each route?

The job brief explicitly says: “If DESIGN has no rule, stop and list it as a question in the report instead of inventing one.” DESIGN §59 rules 1 and 8 specify Index reads, read priority and background derived work. They do not define either response contract or its completion boundary. The 503 + Retry-After rule elsewhere in DESIGN concerns refused streams, not incomplete projections. I did not extend it to these routes without a decision.

Built/files: no production changes, no new commits. Local investigation notes are in gitignored artifacts/startup-1573c/. Head remains ddca41a0b70213926e7a98c7ee100d8c8ccf25ce on job/startup-1573c.

Read-only findings, not reproduced root causes:

• Indexer::open_inner calls start_watcher synchronously, and that function registers a recursive watcher before returning. This can block the runtime polling both startup timers. Thus the identical ~62 s concurrent timers do not establish 62 s of asset work. This needs an isolated watcher-registration timer and a live reproduction.
• Root::retain_web_asset_generation reads every existing incoming asset and compares its full contents, then prunes and collects store statistics. It does not walk the Home, but it does reread asset payloads on restart.
• Deferred temp cleanup checks the active-name registry but does not check a process-start age cutoff. The requested new-write age invariant remains unimplemented.
• Background startup runs semantic initialization and all Notes upgrade backfills before Search reconciliation and Files reconciliation. This ordering can delay source projection availability; the >600 s failure remains unexplained.

Known gaps: all requested fixes, hang reproduction and lock-wait evidence, populated upgrade verification, and all nine new baseline/candidate pairs remain outstanding. No performance improvement or acceptance is claimed. The existing candidate remains rejected by the round-2 evidence.

Decision rule posted before measurements: first correct authenticated page data must improve on default-seed cold and 100-file restart; no cell may regress >10%; zero hangs. No new measured cell ran. The perf VM was held by calact5-1557 during inspection. Previous #1573 roots were already cleaned; inspection found no /srv/hdd-emu/startup-1573-* roots. I created no remote seeds or processes.

Gates: not run; no code changed. No gate success is claimed. No dependencies, perf ratchet, migrations or test expectations changed. No pushes, merges or deploys.

Decisions: none invented. The incomplete-projection contract is the open question above. No UI changed; UX gaps closed: none; UX gaps left: incomplete projection reads remain unresolved.

#1573 escalation report: STOPPED AT THE REQUIRED DESIGN QUESTION Question: While the Calendar or Notes startup projection is incomplete, should authenticated reads return 503 with Retry-After, or 200 with an explicit incomplete state? Which completion boundary applies to each route? The job brief explicitly says: “If DESIGN has no rule, stop and list it as a question in the report instead of inventing one.” DESIGN §59 rules 1 and 8 specify Index reads, read priority and background derived work. They do not define either response contract or its completion boundary. The 503 + Retry-After rule elsewhere in DESIGN concerns refused streams, not incomplete projections. I did not extend it to these routes without a decision. Built/files: no production changes, no new commits. Local investigation notes are in gitignored `artifacts/startup-1573c/`. Head remains `ddca41a0b70213926e7a98c7ee100d8c8ccf25ce` on `job/startup-1573c`. Read-only findings, not reproduced root causes: - `Indexer::open_inner` calls `start_watcher` synchronously, and that function registers a recursive watcher before returning. This can block the runtime polling both startup timers. Thus the identical ~62 s concurrent timers do not establish 62 s of asset work. This needs an isolated watcher-registration timer and a live reproduction. - `Root::retain_web_asset_generation` reads every existing incoming asset and compares its full contents, then prunes and collects store statistics. It does not walk the Home, but it does reread asset payloads on restart. - Deferred temp cleanup checks the active-name registry but does not check a process-start age cutoff. The requested new-write age invariant remains unimplemented. - Background startup runs semantic initialization and all Notes upgrade backfills before Search reconciliation and Files reconciliation. This ordering can delay source projection availability; the >600 s failure remains unexplained. Known gaps: all requested fixes, hang reproduction and lock-wait evidence, populated upgrade verification, and all nine new baseline/candidate pairs remain outstanding. No performance improvement or acceptance is claimed. The existing candidate remains rejected by the round-2 evidence. Decision rule posted before measurements: first correct authenticated page data must improve on default-seed cold and 100-file restart; no cell may regress >10%; zero hangs. No new measured cell ran. The perf VM was held by `calact5-1557` during inspection. Previous #1573 roots were already cleaned; inspection found no `/srv/hdd-emu/startup-1573-*` roots. I created no remote seeds or processes. Gates: not run; no code changed. No gate success is claimed. No dependencies, perf ratchet, migrations or test expectations changed. No pushes, merges or deploys. Decisions: none invented. The incomplete-projection contract is the open question above. No UI changed; UX gaps closed: none; UX gaps left: incomplete projection reads remain unresolved.

kayg commented 2026-10-11 14:58:53 +00:00

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Resuming #1573 escalation as startup-1573d on job/startup-1573c, base/head ddca41a0b7. Read the contract, DESIGN §59, glossary and all 44 report comments. The new brief explicitly defers Calendar/Notes response-contract decisions; I will continue without changing those response shapes.

Decision rule before new measurements: accept only if first correct authenticated page data improves on default-seed cold and 100-file restart, no cell regresses by more than 10%, and zero runs hang. Three interleaved pairs per cell versus origin/dev. Keep each route result and censored sample. First priority is reproducing and diagnosing the >600-second candidate failure, including background phases and lock waits. No pushes or deploys. The required one-time origin/dev integration is authorized by the specific final-gates instruction.

Resuming #1573 escalation as startup-1573d on job/startup-1573c, base/head ddca41a0b70213926e7a98c7ee100d8c8ccf25ce. Read the contract, DESIGN §59, glossary and all 44 report comments. The new brief explicitly defers Calendar/Notes response-contract decisions; I will continue without changing those response shapes. Decision rule before new measurements: accept only if first correct authenticated page data improves on default-seed cold and 100-file restart, no cell regresses by more than 10%, and zero runs hang. Three interleaved pairs per cell versus origin/dev. Keep each route result and censored sample. First priority is reproducing and diagnosing the >600-second candidate failure, including background phases and lock waits. No pushes or deploys. The required one-time origin/dev integration is authorized by the specific final-gates instruction.

kayg commented 2026-10-11 15:08:57 +00:00

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Reproduced fixture invariant failure with the inherited release calternal-fs library, not a modified writer:

unknown_hardlink_checked_date_result=Err(Unsupported)
private_inode_checked_date_succeeded=true

bench/startup-1573.py::clone_fixture uses cp -al on every Home file. calternal-fs/src/write.rs refuses a checked mtime-preserving metadata write when the source has unknown hard links (DESIGN §2, #1148). The #549 seed lacks managed date keys, so its date backfill needs that checked write. A paired fixture can therefore be permanently ineligible for the upgrade even though bytes and mtime look correct. Commit 6e224522f adds an opt-in clone that detaches Markdown inodes while preserving bytes and nanosecond mtime; its regression passes. The legacy clone remains available to reproduce the >600 s scenario on the perf VM. This is an isolated failure proof, not yet the full stall root cause. Perf lock remains held by calact5-1557.

Reproduced fixture invariant failure with the inherited release calternal-fs library, not a modified writer: ``` unknown_hardlink_checked_date_result=Err(Unsupported) private_inode_checked_date_succeeded=true ``` `bench/startup-1573.py::clone_fixture` uses `cp -al` on every Home file. `calternal-fs/src/write.rs` refuses a checked mtime-preserving metadata write when the source has unknown hard links (DESIGN §2, #1148). The #549 seed lacks managed date keys, so its date backfill needs that checked write. A paired fixture can therefore be permanently ineligible for the upgrade even though bytes and mtime look correct. Commit 6e224522f adds an opt-in clone that detaches Markdown inodes while preserving bytes and nanosecond mtime; its regression passes. The legacy clone remains available to reproduce the >600 s scenario on the perf VM. This is an isolated failure proof, not yet the full stall root cause. Perf lock remains held by calact5-1557.

kayg commented 2026-10-11 15:32:50 +00:00

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FS regression evidence: the first process-age test exposed coarse filesystem timestamps: a newly created temp with restored old mtime could compare older than a nanosecond process cutoff. The corrected helper preserves the entire process-start second and checks ctime as well as mtime. It retains the active-name registry across candidate stat/unlink; ordinary directory entries no longer hold that registry while stat runs. The FS release unit suite passed: test result: ok. 111 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 10.69s. Commits eec9d7c0d and 30f306f05 add the cutoff and restart inventory helper.

Asset finding: retention reads deployment manifests, then reads and compares every current asset payload, prunes the flat private store and collects stats. It does not walk a Home. The restart helper now validates one durable build inventory and stats its references; normal retention still installs and verifies a new build. It does not refresh retention age. The manifest is published only after payload durability, so it is the restart publication proof (#423).

Search design invariant found during implementation: #505's existing constructors must keep waiting for a live Search writer. Their test expectation remains unchanged. The server gets a separate background constructor and an independent mandatory filesystem writer lease before journal replay; it cannot serve mutations while an older server owns the Data directory. The slow Search writer and recursive watcher setup can then run independently, with the existing Search indexing response state. Warm Search retains its persisted reader. The perf VM has repeatedly moved directly between calact5-1557 phases; the new profiler queues through perf-run's own bounded flock rather than polling gaps.

FS regression evidence: the first process-age test exposed coarse filesystem timestamps: a newly created temp with restored old mtime could compare older than a nanosecond process cutoff. The corrected helper preserves the entire process-start second and checks ctime as well as mtime. It retains the active-name registry across candidate stat/unlink; ordinary directory entries no longer hold that registry while stat runs. The FS release unit suite passed: `test result: ok. 111 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 10.69s`. Commits eec9d7c0d and 30f306f05 add the cutoff and restart inventory helper. Asset finding: retention reads deployment manifests, then reads and compares every current asset payload, prunes the flat private store and collects stats. It does not walk a Home. The restart helper now validates one durable build inventory and stats its references; normal retention still installs and verifies a new build. It does not refresh retention age. The manifest is published only after payload durability, so it is the restart publication proof (#423). Search design invariant found during implementation: #505's existing constructors must keep waiting for a live Search writer. Their test expectation remains unchanged. The server gets a separate background constructor and an independent mandatory filesystem writer lease before journal replay; it cannot serve mutations while an older server owns the Data directory. The slow Search writer and recursive watcher setup can then run independently, with the existing Search `indexing` response state. Warm Search retains its persisted reader. The perf VM has repeatedly moved directly between calact5-1557 phases; the new profiler queues through perf-run's own bounded flock rather than polling gaps.

kayg commented 2026-10-11 15:59:19 +00:00

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Live reproduction and measurement details (#1573): the inherited candidate from ddca41a0b on a legacy hard-link clone reached the first correct authenticated Note GET at 91.82469 s, with the expected stable ID/title/body. The first Calendar range was a partial 200 at 9.17477 s and remained partial. The server exited 0 without a forced shutdown. This run does not reproduce or explain the old >600 s pair; I do not claim that blocker closed. Kernel waits were mainly futex and disk inode/page/journal waits. The hard-link checked-write rejection has separate deterministic evidence, but it is not sufficient to explain the old missing Note.

The real 100-source-file restart fixture passed stopped-Index verification: 90 ordinary Files rows, all 5 Notes migration markers, 1 target Note projection and a private bearer. The 10,000-source-file fixture is preparing through the same real upgrade path.

Measurement details posted before the new matrix: use three interleaved pairs for default cold, 100-file restart and 10,000-file restart; reverse baseline/candidate order for pair 2; drop caches for every measured start, including restart cells. Clone stopped Index state and detach every Markdown source inode, preserving bytes and ns mtime. Keep censored samples. One perf-run lease covers both runs of each pair, clone and shutdown. Acceptance remains improvement in default cold and 100 restart, no cell >10% regression, zero hangs; route shapes remain unchanged. Baseline is exact origin/dev 0c712b98c1. The single requested fetch/merge returned Already up to date.

Live reproduction and measurement details (#1573): the inherited candidate from ddca41a0b on a legacy hard-link clone reached the first correct authenticated Note GET at 91.82469 s, with the expected stable ID/title/body. The first Calendar range was a partial 200 at 9.17477 s and remained partial. The server exited 0 without a forced shutdown. This run does not reproduce or explain the old >600 s pair; I do not claim that blocker closed. Kernel waits were mainly futex and disk inode/page/journal waits. The hard-link checked-write rejection has separate deterministic evidence, but it is not sufficient to explain the old missing Note. The real 100-source-file restart fixture passed stopped-Index verification: 90 ordinary Files rows, all 5 Notes migration markers, 1 target Note projection and a private bearer. The 10,000-source-file fixture is preparing through the same real upgrade path. Measurement details posted before the new matrix: use three interleaved pairs for default cold, 100-file restart and 10,000-file restart; reverse baseline/candidate order for pair 2; drop caches for every measured start, including restart cells. Clone stopped Index state and detach every Markdown source inode, preserving bytes and ns mtime. Keep censored samples. One perf-run lease covers both runs of each pair, clone and shutdown. Acceptance remains improvement in default cold and 100 restart, no cell >10% regression, zero hangs; route shapes remain unchanged. Baseline is exact origin/dev 0c712b98c164b6734d54f63485012bd1a11005b4. The single requested fetch/merge returned `Already up to date.`

kayg commented 2026-10-11 17:05:22 +00:00

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The first verified matrix reproduced the blocker: default cold candidate pair 1 exceeded the 600 s correct authenticated data deadline. The listener and readyz were available at 62.1 s. There were 85 authenticated probe attempts: initial Note 404 responses followed by client timeouts; Calendar returned partial 200 responses. An offline Index/source check during that run found the expected Note row (hidden=0), matching calternal-id/title/body and a private source inode (nlink=1). Opt-in Notes diagnostics recorded a 463.8 s User writer-lock wait. This is therefore not explained by the old hard-link fixture. Background whole-Home reconciliation and Daily note metadata migrations retain this same writer across thousands of sources; I am replacing those scopes with per-source admission and a FIFO foreground-read regression test. No Calendar/Notes response shape changes. The first matrix is diagnostic and fails the posted zero-hang acceptance rule; a complete new matrix is required after the fix.

The first verified matrix reproduced the blocker: default cold candidate pair 1 exceeded the 600 s correct authenticated data deadline. The listener and readyz were available at 62.1 s. There were 85 authenticated probe attempts: initial Note 404 responses followed by client timeouts; Calendar returned partial 200 responses. An offline Index/source check during that run found the expected Note row (hidden=0), matching calternal-id/title/body and a private source inode (nlink=1). Opt-in Notes diagnostics recorded a 463.8 s User writer-lock wait. This is therefore not explained by the old hard-link fixture. Background whole-Home reconciliation and Daily note metadata migrations retain this same writer across thousands of sources; I am replacing those scopes with per-source admission and a FIFO foreground-read regression test. No Calendar/Notes response shape changes. The first matrix is diagnostic and fails the posted zero-hang acceptance rule; a complete new matrix is required after the fix.

kayg commented 2026-10-11 17:17:43 +00:00

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The Notes whole-Home guard fix has a passing focused regression: background_home_reconcile_admits_foreground_between_sources (1 passed). A queued foreground reader gets the User writer before the refresh ends; each source is read again under its own guard, Task targets are staged first, and indexed orphan candidates are checked against current bytes. Atomic Files mutations still use the locked entry point. Daily metadata repairs also release the writer per source; navigation detects a removed planned neighbour and retains the migration for retry.

The previous candidate also had 58.9 s recursive Search watcher registration and an unnamed recursive Home watcher on a Tokio worker. Home registration now runs via spawn_blocking and is timed as homes.watcher_register; Search initialization already runs in its dedicated actor. The corrected release build finished in 5m 26s (binary SHA-256 c32a7baa0950f65e93975f5dc7fadeb06ebd0ef695e70a8bf42204af45c85d15). The first matrix remains diagnostic and failed. Its remaining obsolete pairs were stopped while queued, without interrupting the other lock holder. The full replacement 18-run matrix is queued behind calact5-1557 and reuses the original genuine restart snapshots. No acceptance claim yet.

The deterministic performance guard passes with zero violations. Only four existing exact diagnostic helper pins and six exact in-memory diagnostic capability bindings changed; contracts/perf/ratchet.json is unchanged. Final touched-crate gates are running after the last Rust change.

The Notes whole-Home guard fix has a passing focused regression: `background_home_reconcile_admits_foreground_between_sources` (1 passed). A queued foreground reader gets the User writer before the refresh ends; each source is read again under its own guard, Task targets are staged first, and indexed orphan candidates are checked against current bytes. Atomic Files mutations still use the locked entry point. Daily metadata repairs also release the writer per source; navigation detects a removed planned neighbour and retains the migration for retry. The previous candidate also had 58.9 s recursive Search watcher registration and an unnamed recursive Home watcher on a Tokio worker. Home registration now runs via spawn_blocking and is timed as `homes.watcher_register`; Search initialization already runs in its dedicated actor. The corrected release build finished in 5m 26s (binary SHA-256 c32a7baa0950f65e93975f5dc7fadeb06ebd0ef695e70a8bf42204af45c85d15). The first matrix remains diagnostic and failed. Its remaining obsolete pairs were stopped while queued, without interrupting the other lock holder. The full replacement 18-run matrix is queued behind calact5-1557 and reuses the original genuine restart snapshots. No acceptance claim yet. The deterministic performance guard passes with zero violations. Only four existing exact diagnostic helper pins and six exact in-memory diagnostic capability bindings changed; contracts/perf/ratchet.json is unchanged. Final touched-crate gates are running after the last Rust change.

kayg commented 2026-10-11 17:27:28 +00:00

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Before the corrected matrix runs: it will use one perf-run lease for the complete 18-start acceptance phase (expected 45 min, hard cap 60 min), including binary upload. This avoids losing a shared-VM turn between short pairs; seed preparation and the failed diagnostic phase already released their leases. All three interleaved pairs and the pair-2 order reversal remain unchanged. Stop at 60 min and preserve incomplete results if the phase exceeds its cap. Use each cell p50 (median of its three starts) for the posted acceptance rule: default cold and 100-file restart must improve; no cell p50 may regress by more than 10%; all starts must reach correct authenticated page data without a hang or forced stop. Report every raw timing and paired ratio, plus p95 as the nearest-rank maximum for these three observations. The original genuine stopped restart snapshots are reused, with no Home inode replacement. The corrected monitor probes readyz only until its first successful response, then continues page-data probes independently. No result from the failed diagnostic matrix is part of acceptance.

Before the corrected matrix runs: it will use one perf-run lease for the complete 18-start acceptance phase (expected 45 min, hard cap 60 min), including binary upload. This avoids losing a shared-VM turn between short pairs; seed preparation and the failed diagnostic phase already released their leases. All three interleaved pairs and the pair-2 order reversal remain unchanged. Stop at 60 min and preserve incomplete results if the phase exceeds its cap. Use each cell p50 (median of its three starts) for the posted acceptance rule: default cold and 100-file restart must improve; no cell p50 may regress by more than 10%; all starts must reach correct authenticated page data without a hang or forced stop. Report every raw timing and paired ratio, plus p95 as the nearest-rank maximum for these three observations. The original genuine stopped restart snapshots are reused, with no Home inode replacement. The corrected monitor probes readyz only until its first successful response, then continues page-data probes independently. No result from the failed diagnostic matrix is part of acceptance.

kayg commented 2026-10-11 17:45:33 +00:00

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The corrected matrix pair 1 completed without a hang or forced shutdown: default baseline 130245.22 ms vs candidate 121209.16 ms; 100-file restart 10701.16 vs 4390.45 ms; 10,000-file restart 20275.15 vs 14071.12 ms. The other two pairs are still running. Candidate default recorded zero Notes writer waits over 10 ms, compared with the failed candidate maximum 463798.076 ms.

Cold listener readiness still took 64061.25 ms. Source inspection found a third recursive registration inside calternal-collab Hub::new (session.rs:1236), before history installation and room/API construction. Both Search and Home registrations now run separately (61079 ms and 52935 ms in this pair). The collaboration constructor installs the checked-source observer and invalidation watchers before with_history and before rooms open. I keep that existing source/history boundary before serving; making only this watcher deferred would change another crate's startup behavior and needs its own contract. It is a known remaining O(Home directory entries) listener cost, not evidence that the Search constructor still blocks. No Calendar/Notes response-shape change. No acceptance claim until all three pairs complete.

Final Rust gates pass for calternal-fs, calternal-search, calternal-plugin-notes and calternal-server. Web check reports 0 errors/0 warnings; the required two-worker Bun test gate reports 318 test files and 2316 tests passed.

The corrected matrix pair 1 completed without a hang or forced shutdown: default baseline 130245.22 ms vs candidate 121209.16 ms; 100-file restart 10701.16 vs 4390.45 ms; 10,000-file restart 20275.15 vs 14071.12 ms. The other two pairs are still running. Candidate default recorded zero Notes writer waits over 10 ms, compared with the failed candidate maximum 463798.076 ms. Cold listener readiness still took 64061.25 ms. Source inspection found a third recursive registration inside calternal-collab Hub::new (session.rs:1236), before history installation and room/API construction. Both Search and Home registrations now run separately (61079 ms and 52935 ms in this pair). The collaboration constructor installs the checked-source observer and invalidation watchers before with_history and before rooms open. I keep that existing source/history boundary before serving; making only this watcher deferred would change another crate's startup behavior and needs its own contract. It is a known remaining O(Home directory entries) listener cost, not evidence that the Search constructor still blocks. No Calendar/Notes response-shape change. No acceptance claim until all three pairs complete. Final Rust gates pass for calternal-fs, calternal-search, calternal-plugin-notes and calternal-server. Web check reports 0 errors/0 warnings; the required two-worker Bun test gate reports 318 test files and 2316 tests passed.

kayg commented 2026-10-11 17:59:25 +00:00

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A resource sampling gap was found before the final report: the 5 s periodic sampler can miss the live phase of a 4 s restart. The acceptance metric and all 18 timing comparisons remain unchanged. The monitor now takes one final process-counter sample after the authenticated response and before shutdown, with a focused regression test. Before additional measurement: append one baseline/candidate resource pair per cell after the existing 18-start matrix, under the same owned perf-run phase and its existing 60 min hard cap. Keep these six observations separate from acceptance; report CPU and sampled RSS from their completed page boundary. No extra binary build or route shape change.

A resource sampling gap was found before the final report: the 5 s periodic sampler can miss the live phase of a 4 s restart. The acceptance metric and all 18 timing comparisons remain unchanged. The monitor now takes one final process-counter sample after the authenticated response and before shutdown, with a focused regression test. Before additional measurement: append one baseline/candidate resource pair per cell after the existing 18-start matrix, under the same owned perf-run phase and its existing 60 min hard cap. Keep these six observations separate from acceptance; report CPU and sampled RSS from their completed page boundary. No extra binary build or route shape change.

kayg commented 2026-10-11 18:07:20 +00:00

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The corrected 18-start matrix is complete and meets the posted rule. All 18 starts reached correct authenticated page data; no timeout, forced shutdown, nonzero server exit, incorrect Note response, Auth failure or Files reconciliation failure was recorded. All nine paired comparisons improved. Cell p50 values: default cold 129771.27 -> 121209.16 ms (-6.598%); 100-file restart 10352.89 -> 4368.44 ms (-57.805%); 10,000-file restart 20173.72 -> 14071.12 ms (-30.25%). Nearest-rank p95 and all raw observations will be in the report. All candidate runs recorded zero Notes writer waits over 10 ms.

The matrix phase completed before the supplemental resource block could be appended. No active measurement file was modified. The six endpoint CPU/RSS observations are now a separate perf-run phase (expected 20 min, hard cap 60 min). They are not part of acceptance. The monitor final-sample regression passes (8 Python tests total). Final reporting and cleanup follow those resource observations. No pushes, deployments or issue closure.

The corrected 18-start matrix is complete and meets the posted rule. All 18 starts reached correct authenticated page data; no timeout, forced shutdown, nonzero server exit, incorrect Note response, Auth failure or Files reconciliation failure was recorded. All nine paired comparisons improved. Cell p50 values: default cold 129771.27 -> 121209.16 ms (-6.598%); 100-file restart 10352.89 -> 4368.44 ms (-57.805%); 10,000-file restart 20173.72 -> 14071.12 ms (-30.25%). Nearest-rank p95 and all raw observations will be in the report. All candidate runs recorded zero Notes writer waits over 10 ms. The matrix phase completed before the supplemental resource block could be appended. No active measurement file was modified. The six endpoint CPU/RSS observations are now a separate perf-run phase (expected 20 min, hard cap 60 min). They are not part of acceptance. The monitor final-sample regression passes (8 Python tests total). Final reporting and cleanup follow those resource observations. No pushes, deployments or issue closure.

kayg commented 2026-10-11 18:30:05 +00:00

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Final report: startup-1573d

Branch: job/startup-1573c
Head SHA: 66725770b61d239a6fff5823be9ad59a2dd5f3d2

Meets the posted measurement acceptance rule. Remaining startup costs and the deferred owner response contract are listed below. No push or deployment.

#1573 startup escalation

The corrected matrix meets the posted acceptance rule. All 18 starts returned correct authenticated page data. No start hung or needed a forced stop. All nine paired comparisons improved.

Work

• Keep journal recovery and schema migrations before serving. Move the optional abandoned-temporary Home walk after serving. Delete only candidates with both mtime and ctime strictly before the conservative process-start cutoff. Keep registry coordination and restat protection.
• Reuse the retained frontend manifest on an unchanged build. Check the exact route inventory and each regular retained asset. Do not reread immutable payloads or prune an unchanged generation.
• Hold a separate filesystem server-writer lease through serving and shutdown. The server waits at most 30 s to acquire it before recovery. Search initializes its writer and recursive watcher in its own actor. Reuse an existing reader within a 2 s budget; otherwise publish the existing indexing state until ready.
• Register the recursive Home watcher on a blocking worker and time it as homes.watcher_register.
• Release the Notes writer between background sources. Stage Task targets first; reread each source while locked; verify indexed orphan candidates against current source bytes. Keep atomic Files mutation adoption. Daily metadata repair uses one source guard and retains the migration for retry after a planned neighbour moves.
• Use exact 100-file and 10,000-file fixtures. Prepare bearer sessions, migration markers and Index rows from real stopped server state. Cold seed pairs detach Markdown inodes; restart pairs keep Home paths and inodes and restore the same stopped Index snapshot. Three interleaved pairs per cell; pair 2 reverses binary order. Keep timeouts as results.

Blocker evidence

Three inherited cold reproductions reached correct data in 91.825, 140.831 and 123.542 s. The first verified new candidate pair then failed the 600 s deadline. The expected Note row and source were already present, with a matching stable ID/title/body and nlink=1. The Notes writer wait reached 463.798 s. Background whole Home work retained this writer across thousands of sources. The foreground FIFO regression now passes. The old hard-link fixture also rejected checked metadata writes, but that defect does not explain the reproduced blocker on private source inodes.

The failed candidate sampled 375.06 CPU s, 293.43 MiB RSS, 31.45 GB read characters and 233.09 MB physical reads near the deadline. The baseline pair sampled 6.43 CPU s and 145.27 MiB RSS at first correct data. These samples describe different run durations; they are not an accepted performance comparison.

Acceptance measurements

Linux perf VM, HDD, production binaries, one perf-run phase. Both binaries embed the same web build. Drop caches for each measured start. Keep the Home path and inodes for restart cells. Restore the same stopped Index snapshot before each start.

Cell	Baseline p50	Candidate p50	Change	Baseline p95	Candidate p95
Default cold	129.771 s	121.209 s	-6.598%	130.245 s	124.312 s
100-file restart	10.353 s	4.368 s	-57.805%	10.701 s	4.390 s
10,000-file restart	20.174 s	14.071 s	-30.250%	20.275 s	15.255 s

There are three starts per variant per cell. p95 uses nearest rank, so it is the maximum of three observations. The monitor checks every 5 s. This interval limits precision. The metric is the first completed authenticated Calendar range or Note response with the seeded ID, title and content. It is not full-Home completion. The default and 10,000-file cells finish with the Note. The 100-file cell finishes with Calendar data. Calendar probes in the 10,000-file cell exceed their 2 s client deadline on both variants. They are slow probes, not observed partial 200 responses.

All candidate observations have zero Notes writer waits over 10 ms. The failed diagnostic observation had a maximum wait of 463.798 s. The separate foreground FIFO regression proves admission between background sources. No existing status-code or fixture expectation changed.

The 100-file fixture has 90 ordinary File Index rows and ten page sources. The 10,000-file fixture has 9,990 ordinary File Index rows and the same ten page sources. Both fixtures have a valid bearer session, all five real Note metadata markers and the target Note Index row. The default fixture uses the existing #549 seed: 5,000 Notes, 1,097 Daily notes, 100,000 Files, 50,000 Photos, 2,000 Tasks and 20,000 transaction sources. Fixture content stays in the benchmark only.

docs/perf/baseline.json has no comparable first correct authenticated startup metric. The exact origin/dev source 0c712b98c164b6734d54f63485012bd1a11005b4 is the baseline for this comparison. The candidate Rust source is afb0bb7ec. The acceptance monitor is 2d2b0c513; 403d10618 adds the final CPU/RSS sample without changing the page-data metric.

Raw accepted observations: 2026-10-11-startup-1573d.json. The failed diagnostic matrix is separate: 2026-10-11-startup-1573d-blocker.json.

Before-serving decisions

Work	Decision	Reason
Root ownership, directory handles, private-store mode repair and journal replay	Required	One writer, private stores and complete durable source recovery before requests.
Index connection, schema migration and upgrade snapshot	Required	Handlers need the current schema and durable security state.
Plugin state, feature flags, Auth and pending deletion state	Required	Access rules must be complete before handlers run.
Configured Auth providers and profile signer	Required	Login and public protocol metadata need the configured state.
Notifications initialization and Agent turn recovery	Required	Prepare the existing durable ledgers before accepting writes.
User Home setup, upload reservations, Note and Tag intent recovery	Required	Keep namespace, capacity and replay invariants before new writes.
Frontend retention	Bounded preflight	An unchanged generation costs manifest entries plus regular-file stats. A new generation must publish its bytes durably.
Keyword Search writer and recursive watcher	Background	Existing indexing state identifies pending results.
Semantic Search	Existing deferred worker	Keep its existing readiness boundary.
Home recursive watcher	Blocking worker	Directory registration must not occupy HTTP workers.
Config watcher	Existing fixed nonrecursive watch	It watches one internal directory.
Home temporary cleanup	Background	Sweep only temporaries older than process start.
Derived Home and metadata backfills	Background, per source guards	Requests must run while unrelated projections are pending.
Live Router and collaboration history setup	Required	Install handlers and recover the source write boundary. The existing Hub constructor registers its watcher before history and rooms.

Partial startup data

Observed: GET /api/v1/calendar/range returns 200 before the seeded Log is projected. GET /api/v1/notes/{id} first returns 404 before the Note projection exists; the failed run then timed out behind the User writer despite the row being present. The matrix reports each route separately. Search keeps its existing indexing state until initialization publishes a reader. Calendar/Notes response shapes are unchanged. The owner must decide their pending-data contract.

Decisions outside the design document

• A separate server-writer lease allows derived Search initialization to start later.
• Bound reuse of the saved Search reader to 2 s; bound server-writer acquisition to 30 s.
• Use strict mtime and ctime cutoffs, rounded down to a whole second. Keep ambiguous temporaries for the next restart.
• Use per source guards for background work and retain whole-operation guards for atomic Files mutations.
• Stop readiness polling after its first successful response. Continue authenticated page probes independently.

Known gaps

• The owner decision for partial Calendar/Notes data is deferred. Calendar probes on the 10,000-file restart exceed their 2 s deadline on both binaries. The Note response supplies the measured first correct data.
• The existing collaboration constructor still registers its recursive watcher before history and rooms. Cold listener readiness remains about one minute. A deferred collaboration watcher needs its own source and history contract.
• No UI source changed. No screenshot set or Mac run is needed; the Mac VM was not used.
• docs/perf/baseline.json has no comparable first correct authenticated startup metric. This run uses the exact origin/dev binary as its baseline.

For the merge round

• Full workspace Rust gates on the combined branch. The branch web check and full two-worker test suite passed here.
• tests/adversarial/run.sh: run the full API matrices on the combined branch. Check cross-Plugin startup, protocol access and shutdown while backfills run.
• cargo clippy --all-targets -- -D warnings and cargo test: run the combined workspace gates. This job ran each touched crate only.
• Run the combined branch e2e suite. No UI source changed in this job.
• No pushes, deployments or issue closure in this job.

Named startup phases

Candidate median phase times, in milliseconds:

Cell	Root open and recovery	Frontend manifest preflight	Search constructor
Default cold	1,092	24	55
100-file restart	2,241	23	103
10,000-file restart	6,055	31	371

Search writer and recursive watcher times are separate background phases. Do not add concurrent phase durations to infer startup wall time. The collaboration constructor still performs recursive registration before rooms and history are installed. This is the remaining cold listener cost.

Cost and resource measurement

The unchanged frontend preflight costs one bounded manifest read and one stat per referenced asset. Search writer and directory registration run in the actor. The saved reader has a 2 s metadata budget. Temporary cleanup costs one Home metadata walk after serving and locks only candidates. Background Notes reconciliation costs a path plan, a Task-target pass, then one current-source projection per path; only one source owns the writer. These passes have ordering and checked-write dependencies, so they remain serialized.

The periodic resource sampler can miss the live phase of a fast restart. The monitor now samples after the final authenticated response and before shutdown. Six separate resource observations use this final sample. They are not mixed into the 18-start acceptance matrix.

Cell	Baseline CPU	Candidate CPU	Baseline sampled RSS	Candidate sampled RSS
Default cold	25.88 CPU s	21.99 CPU s	149.973 MiB	129.891 MiB
100-file restart	0.99 CPU s	0.64 CPU s	129.367 MiB	110.105 MiB
10,000-file restart	2.07 CPU s	1.42 CPU s	129.895 MiB	109.449 MiB

Each resource cell has one baseline/candidate pair. CPU is cumulative through the completed page response. RSS is the maximum sampled value, including the final response sample; it is not a continuous peak measurement. The windows are 128.242/120.750 s, 9.300/4.254 s and 20.255/14.166 s. Average CPU use as a fraction of one core is 20.181/18.211%, 10.645/15.046% and 10.220/10.024%. A shorter window can have higher CPU use per second while using fewer total CPU seconds. The candidate uses fewer CPU seconds and less sampled RSS in each cell. No resource regression issue is needed from these observations. Raw resource observations.

Files

• Filesystem: crates/calternal-fs/src/{lib,root,journal,web_assets}.rs.
• Search: crates/calternal-search/src/{index,indexer}.rs.
• Server: crates/calternal-server/src/{main,wire}.rs.
• Notes: crates/plugins/notes/src/{lib,store}.rs.
• Benchmark: bench/startup-1573.py, bench/tab-switch-seed.py, bench/test_startup_1573.py.
• Exact performance contracts: contracts/perf/{registry,exceptions,adoption-1058}.json. ratchet.json is unchanged.
• This report and its three numeric run records under docs/perf/runs/.

Verification

The one requested origin/dev fetch and integration returned Already up to date. The working tree used the real production web build for server tests. All four touched Rust crates pass format, Clippy and tests. The web check and full two-worker Bun test gate pass. The Python monitor has eight passing tests. The exact summary output follows. Empty format output means exit 0. Full logs stay in the ignored worktree artifacts.

cargo fmt --check
(no output; exit 0)

cargo clippy -p calternal-fs --all-targets -- -D warnings
    Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.04s

cargo test -p calternal-fs -- --test-threads=4
    Finished `test` profile [unoptimized + debuginfo] target(s) in 3.49s
test result: ok. 112 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 19.34s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s
test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 149.41s
test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s

cargo clippy -p calternal-search --all-targets -- -D warnings
    Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 08s

cargo test -p calternal-search -- --test-threads=4
    Finished `test` profile [unoptimized + debuginfo] target(s) in 1.67s
test result: ok. 63 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 24.58s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.50s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 346.96s
test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 3.69s
test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s

cargo clippy -p calternal-plugin-notes --all-targets -- -D warnings
    Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.00s

cargo test -p calternal-plugin-notes -- --test-threads=4
    Finished `test` profile [unoptimized + debuginfo] target(s) in 45.30s
test result: ok. 327 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 217.03s
test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.31s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s

CALTERNAL_STARTUP_PHASE_TIMING=1 cargo test -p calternal-plugin-notes canvas_read_waits_for_rename_to_publish_the_new_path -- --test-threads=4
    Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 331 filtered out; finished in 0.62s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 2 filtered out; finished in 0.00s

cargo clippy -p calternal-server --all-targets -- -D warnings
    Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.22s

cargo test -p calternal-server -- --test-threads=4
    Finished `test` profile [unoptimized + debuginfo] target(s) in 3m 51s
test result: ok. 278 passed; 0 failed; 12 ignored; 0 measured; 0 filtered out; finished in 163.23s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 28.50s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s

cd apps/web && bun run check
PASS production dependency licences: 759 locked package releases across apps/web, apps/docs and packages
perf-lint: PASS; 0 violations; 22128 scoped exceptions
svelte-check found 0 errors and 0 warnings

bash scripts/perf-lint test
Ran 140 tests in 0.063s
OK

python3 -m unittest bench/test_startup_1573.py
Ran 8 tests in 0.307s
OK

cd apps/web && bun run test --maxWorkers=2
 Test Files  318 passed (318)
      Tests  2316 passed (2316)
   Start at  19:31:47
   Duration  233.62s (environment 29%, transform 24%, import 22%, tests 20%, setup 5%)

The performance registry changes six exact diagnostic capability bindings and refreshes four existing helper pins in each ledger. The ratchet is unchanged. The enabled diagnostic preserves the existing rename/read serialization regression.

UX gaps closed

A foreground Notes operation can run before a background Home refresh ends. Search exposes its existing indexing state while startup opens the generation. Loading does not wait for an animation.

UX gaps left

The owner must decide the response contract for partial Calendar and Notes data. Collaboration still registers its recursive watcher before history and rooms; its cold metadata walk remains a listener cost.

Cleanup

Remote cleanup ran under perf-run. It removed nine owned benchmark roots, including seeds, restart snapshots and copied binaries. No owned root remained. Every measured server had exited before cleanup. Local cargo clean ran after the gates and reported Removed 31036 files, 20.7GiB total. The copied binaries and apps/web/build output were removed. No Mac VM session, push, deployment or issue closure occurred.

Final report: startup-1573d Branch: `job/startup-1573c` Head SHA: `66725770b61d239a6fff5823be9ad59a2dd5f3d2` Meets the posted measurement acceptance rule. Remaining startup costs and the deferred owner response contract are listed below. No push or deployment. # #1573 startup escalation The corrected matrix meets the posted acceptance rule. All 18 starts returned correct authenticated page data. No start hung or needed a forced stop. All nine paired comparisons improved. ## Work - Keep journal recovery and schema migrations before serving. Move the optional abandoned-temporary Home walk after serving. Delete only candidates with both mtime and ctime strictly before the conservative process-start cutoff. Keep registry coordination and restat protection. - Reuse the retained frontend manifest on an unchanged build. Check the exact route inventory and each regular retained asset. Do not reread immutable payloads or prune an unchanged generation. - Hold a separate filesystem server-writer lease through serving and shutdown. The server waits at most 30 s to acquire it before recovery. Search initializes its writer and recursive watcher in its own actor. Reuse an existing reader within a 2 s budget; otherwise publish the existing indexing state until ready. - Register the recursive Home watcher on a blocking worker and time it as `homes.watcher_register`. - Release the Notes writer between background sources. Stage Task targets first; reread each source while locked; verify indexed orphan candidates against current source bytes. Keep atomic Files mutation adoption. Daily metadata repair uses one source guard and retains the migration for retry after a planned neighbour moves. - Use exact 100-file and 10,000-file fixtures. Prepare bearer sessions, migration markers and Index rows from real stopped server state. Cold seed pairs detach Markdown inodes; restart pairs keep Home paths and inodes and restore the same stopped Index snapshot. Three interleaved pairs per cell; pair 2 reverses binary order. Keep timeouts as results. ## Blocker evidence Three inherited cold reproductions reached correct data in 91.825, 140.831 and 123.542 s. The first verified new candidate pair then failed the 600 s deadline. The expected Note row and source were already present, with a matching stable ID/title/body and nlink=1. The Notes writer wait reached 463.798 s. Background whole Home work retained this writer across thousands of sources. The foreground FIFO regression now passes. The old hard-link fixture also rejected checked metadata writes, but that defect does not explain the reproduced blocker on private source inodes. The failed candidate sampled 375.06 CPU s, 293.43 MiB RSS, 31.45 GB read characters and 233.09 MB physical reads near the deadline. The baseline pair sampled 6.43 CPU s and 145.27 MiB RSS at first correct data. These samples describe different run durations; they are not an accepted performance comparison. ## Acceptance measurements Linux perf VM, HDD, production binaries, one `perf-run` phase. Both binaries embed the same web build. Drop caches for each measured start. Keep the Home path and inodes for restart cells. Restore the same stopped Index snapshot before each start. | Cell | Baseline p50 | Candidate p50 | Change | Baseline p95 | Candidate p95 | | --- | ---: | ---: | ---: | ---: | ---: | | Default cold | 129.771 s | 121.209 s | -6.598% | 130.245 s | 124.312 s | | 100-file restart | 10.353 s | 4.368 s | -57.805% | 10.701 s | 4.390 s | | 10,000-file restart | 20.174 s | 14.071 s | -30.250% | 20.275 s | 15.255 s | There are three starts per variant per cell. p95 uses nearest rank, so it is the maximum of three observations. The monitor checks every 5 s. This interval limits precision. The metric is the first completed authenticated Calendar range or Note response with the seeded ID, title and content. It is not full-Home completion. The default and 10,000-file cells finish with the Note. The 100-file cell finishes with Calendar data. Calendar probes in the 10,000-file cell exceed their 2 s client deadline on both variants. They are slow probes, not observed partial 200 responses. All candidate observations have zero Notes writer waits over 10 ms. The failed diagnostic observation had a maximum wait of 463.798 s. The separate foreground FIFO regression proves admission between background sources. No existing status-code or fixture expectation changed. The 100-file fixture has 90 ordinary File Index rows and ten page sources. The 10,000-file fixture has 9,990 ordinary File Index rows and the same ten page sources. Both fixtures have a valid bearer session, all five real Note metadata markers and the target Note Index row. The default fixture uses the existing #549 seed: 5,000 Notes, 1,097 Daily notes, 100,000 Files, 50,000 Photos, 2,000 Tasks and 20,000 transaction sources. Fixture content stays in the benchmark only. `docs/perf/baseline.json` has no comparable first correct authenticated startup metric. The exact origin/dev source `0c712b98c164b6734d54f63485012bd1a11005b4` is the baseline for this comparison. The candidate Rust source is `afb0bb7ec`. The acceptance monitor is `2d2b0c513`; `403d10618` adds the final CPU/RSS sample without changing the page-data metric. Raw accepted observations: [2026-10-11-startup-1573d.json](runs/2026-10-11-startup-1573d.json). The failed diagnostic matrix is separate: [2026-10-11-startup-1573d-blocker.json](runs/2026-10-11-startup-1573d-blocker.json). ## Before-serving decisions | Work | Decision | Reason | | --- | --- | --- | | Root ownership, directory handles, private-store mode repair and journal replay | Required | One writer, private stores and complete durable source recovery before requests. | | Index connection, schema migration and upgrade snapshot | Required | Handlers need the current schema and durable security state. | | Plugin state, feature flags, Auth and pending deletion state | Required | Access rules must be complete before handlers run. | | Configured Auth providers and profile signer | Required | Login and public protocol metadata need the configured state. | | Notifications initialization and Agent turn recovery | Required | Prepare the existing durable ledgers before accepting writes. | | User Home setup, upload reservations, Note and Tag intent recovery | Required | Keep namespace, capacity and replay invariants before new writes. | | Frontend retention | Bounded preflight | An unchanged generation costs manifest entries plus regular-file stats. A new generation must publish its bytes durably. | | Keyword Search writer and recursive watcher | Background | Existing indexing state identifies pending results. | | Semantic Search | Existing deferred worker | Keep its existing readiness boundary. | | Home recursive watcher | Blocking worker | Directory registration must not occupy HTTP workers. | | Config watcher | Existing fixed nonrecursive watch | It watches one internal directory. | | Home temporary cleanup | Background | Sweep only temporaries older than process start. | | Derived Home and metadata backfills | Background, per source guards | Requests must run while unrelated projections are pending. | | Live Router and collaboration history setup | Required | Install handlers and recover the source write boundary. The existing Hub constructor registers its watcher before history and rooms. | ## Partial startup data Observed: `GET /api/v1/calendar/range` returns 200 before the seeded Log is projected. `GET /api/v1/notes/{id}` first returns 404 before the Note projection exists; the failed run then timed out behind the User writer despite the row being present. The matrix reports each route separately. Search keeps its existing indexing state until initialization publishes a reader. Calendar/Notes response shapes are unchanged. The owner must decide their pending-data contract. ## Decisions outside the design document - A separate server-writer lease allows derived Search initialization to start later. - Bound reuse of the saved Search reader to 2 s; bound server-writer acquisition to 30 s. - Use strict mtime and ctime cutoffs, rounded down to a whole second. Keep ambiguous temporaries for the next restart. - Use per source guards for background work and retain whole-operation guards for atomic Files mutations. - Stop readiness polling after its first successful response. Continue authenticated page probes independently. ## Known gaps - The owner decision for partial Calendar/Notes data is deferred. Calendar probes on the 10,000-file restart exceed their 2 s deadline on both binaries. The Note response supplies the measured first correct data. - The existing collaboration constructor still registers its recursive watcher before history and rooms. Cold listener readiness remains about one minute. A deferred collaboration watcher needs its own source and history contract. - No UI source changed. No screenshot set or Mac run is needed; the Mac VM was not used. - `docs/perf/baseline.json` has no comparable first correct authenticated startup metric. This run uses the exact origin/dev binary as its baseline. ## For the merge round - Full workspace Rust gates on the combined branch. The branch web check and full two-worker test suite passed here. - `tests/adversarial/run.sh`: run the full API matrices on the combined branch. Check cross-Plugin startup, protocol access and shutdown while backfills run. - `cargo clippy --all-targets -- -D warnings` and `cargo test`: run the combined workspace gates. This job ran each touched crate only. - Run the combined branch e2e suite. No UI source changed in this job. - No pushes, deployments or issue closure in this job. ## Named startup phases Candidate median phase times, in milliseconds: | Cell | Root open and recovery | Frontend manifest preflight | Search constructor | | --- | ---: | ---: | ---: | | Default cold | 1,092 | 24 | 55 | | 100-file restart | 2,241 | 23 | 103 | | 10,000-file restart | 6,055 | 31 | 371 | Search writer and recursive watcher times are separate background phases. Do not add concurrent phase durations to infer startup wall time. The collaboration constructor still performs recursive registration before rooms and history are installed. This is the remaining cold listener cost. ## Cost and resource measurement The unchanged frontend preflight costs one bounded manifest read and one stat per referenced asset. Search writer and directory registration run in the actor. The saved reader has a 2 s metadata budget. Temporary cleanup costs one Home metadata walk after serving and locks only candidates. Background Notes reconciliation costs a path plan, a Task-target pass, then one current-source projection per path; only one source owns the writer. These passes have ordering and checked-write dependencies, so they remain serialized. The periodic resource sampler can miss the live phase of a fast restart. The monitor now samples after the final authenticated response and before shutdown. Six separate resource observations use this final sample. They are not mixed into the 18-start acceptance matrix. | Cell | Baseline CPU | Candidate CPU | Baseline sampled RSS | Candidate sampled RSS | | --- | ---: | ---: | ---: | ---: | | Default cold | 25.88 CPU s | 21.99 CPU s | 149.973 MiB | 129.891 MiB | | 100-file restart | 0.99 CPU s | 0.64 CPU s | 129.367 MiB | 110.105 MiB | | 10,000-file restart | 2.07 CPU s | 1.42 CPU s | 129.895 MiB | 109.449 MiB | Each resource cell has one baseline/candidate pair. CPU is cumulative through the completed page response. RSS is the maximum sampled value, including the final response sample; it is not a continuous peak measurement. The windows are 128.242/120.750 s, 9.300/4.254 s and 20.255/14.166 s. Average CPU use as a fraction of one core is 20.181/18.211%, 10.645/15.046% and 10.220/10.024%. A shorter window can have higher CPU use per second while using fewer total CPU seconds. The candidate uses fewer CPU seconds and less sampled RSS in each cell. No resource regression issue is needed from these observations. [Raw resource observations](runs/2026-10-11-startup-1573d-resources.json). ## Files - Filesystem: `crates/calternal-fs/src/{lib,root,journal,web_assets}.rs`. - Search: `crates/calternal-search/src/{index,indexer}.rs`. - Server: `crates/calternal-server/src/{main,wire}.rs`. - Notes: `crates/plugins/notes/src/{lib,store}.rs`. - Benchmark: `bench/startup-1573.py`, `bench/tab-switch-seed.py`, `bench/test_startup_1573.py`. - Exact performance contracts: `contracts/perf/{registry,exceptions,adoption-1058}.json`. `ratchet.json` is unchanged. - This report and its three numeric run records under `docs/perf/runs/`. ## Verification The one requested origin/dev fetch and integration returned `Already up to date.` The working tree used the real production web build for server tests. All four touched Rust crates pass format, Clippy and tests. The web check and full two-worker Bun test gate pass. The Python monitor has eight passing tests. The exact summary output follows. Empty format output means exit 0. Full logs stay in the ignored worktree artifacts. ```text cargo fmt --check (no output; exit 0) cargo clippy -p calternal-fs --all-targets -- -D warnings Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.04s cargo test -p calternal-fs -- --test-threads=4 Finished `test` profile [unoptimized + debuginfo] target(s) in 3.49s test result: ok. 112 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 19.34s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 149.41s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s cargo clippy -p calternal-search --all-targets -- -D warnings Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 08s cargo test -p calternal-search -- --test-threads=4 Finished `test` profile [unoptimized + debuginfo] target(s) in 1.67s test result: ok. 63 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 24.58s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.50s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 346.96s test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 3.69s test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s cargo clippy -p calternal-plugin-notes --all-targets -- -D warnings Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.00s cargo test -p calternal-plugin-notes -- --test-threads=4 Finished `test` profile [unoptimized + debuginfo] target(s) in 45.30s test result: ok. 327 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 217.03s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.31s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s CALTERNAL_STARTUP_PHASE_TIMING=1 cargo test -p calternal-plugin-notes canvas_read_waits_for_rename_to_publish_the_new_path -- --test-threads=4 Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 331 filtered out; finished in 0.62s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 2 filtered out; finished in 0.00s cargo clippy -p calternal-server --all-targets -- -D warnings Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.22s cargo test -p calternal-server -- --test-threads=4 Finished `test` profile [unoptimized + debuginfo] target(s) in 3m 51s test result: ok. 278 passed; 0 failed; 12 ignored; 0 measured; 0 filtered out; finished in 163.23s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 28.50s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s cd apps/web && bun run check PASS production dependency licences: 759 locked package releases across apps/web, apps/docs and packages perf-lint: PASS; 0 violations; 22128 scoped exceptions svelte-check found 0 errors and 0 warnings bash scripts/perf-lint test Ran 140 tests in 0.063s OK python3 -m unittest bench/test_startup_1573.py Ran 8 tests in 0.307s OK cd apps/web && bun run test --maxWorkers=2 Test Files 318 passed (318) Tests 2316 passed (2316) Start at 19:31:47 Duration 233.62s (environment 29%, transform 24%, import 22%, tests 20%, setup 5%) ``` The performance registry changes six exact diagnostic capability bindings and refreshes four existing helper pins in each ledger. The ratchet is unchanged. The enabled diagnostic preserves the existing rename/read serialization regression. ## UX gaps closed A foreground Notes operation can run before a background Home refresh ends. Search exposes its existing indexing state while startup opens the generation. Loading does not wait for an animation. ## UX gaps left The owner must decide the response contract for partial Calendar and Notes data. Collaboration still registers its recursive watcher before history and rooms; its cold metadata walk remains a listener cost. ## Cleanup Remote cleanup ran under `perf-run`. It removed nine owned benchmark roots, including seeds, restart snapshots and copied binaries. No owned root remained. Every measured server had exited before cleanup. Local `cargo clean` ran after the gates and reported `Removed 31036 files, 20.7GiB total`. The copied binaries and `apps/web/build` output were removed. No Mac VM session, push, deployment or issue closure occurred.

kayg commented 2026-10-11 18:31:48 +00:00

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Independent data-safety review started on job/rev1573 at 66725770b61d239a6fff5823be9ad59a2dd5f3d2. Comparison base: 0c712b98c164b6734d54f63485012bd1a11005b4. I will test temporary cleanup, writer ownership, Notes projection concurrency and recovery, deferred Search, and frontend inventory reuse. Product code stays unchanged. Findings go in artifacts/rev1573-findings.md. Time box: 90 minutes. I will not read the author reports or result files.

Independent data-safety review started on `job/rev1573` at `66725770b61d239a6fff5823be9ad59a2dd5f3d2`. Comparison base: `0c712b98c164b6734d54f63485012bd1a11005b4`. I will test temporary cleanup, writer ownership, Notes projection concurrency and recovery, deferred Search, and frontend inventory reuse. Product code stays unchanged. Findings go in `artifacts/rev1573-findings.md`. Time box: 90 minutes. I will not read the author reports or result files.

kayg commented 2026-10-11 18:34:38 +00:00

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BLOCK found in independent review: deferred cleanup deletes a stage still owned by a pending write journal after a backward clock correction. Regression journal::recovery_tests::deferred_sweep_preserves_pending_write_after_backward_clock_step fails on candidate 66725770b. A real checked write publishes its intent, the existing first-journal-step fault hook returns an error, and its guards drop. Cleanup then treats the pending stages as abandoned because their mtime/ctime precede the process-start cutoff. Registered live writes remain protected; the defect is journal-owned recovery inputs after a failed publication. Product code is unchanged. I will commit the failing regression test and continue the other checks.

BLOCK found in independent review: deferred cleanup deletes a stage still owned by a pending write journal after a backward clock correction. Regression `journal::recovery_tests::deferred_sweep_preserves_pending_write_after_backward_clock_step` fails on candidate `66725770b`. A real checked write publishes its intent, the existing first-journal-step fault hook returns an error, and its guards drop. Cleanup then treats the pending stages as abandoned because their mtime/ctime precede the process-start cutoff. Registered live writes remain protected; the defect is journal-owned recovery inputs after a failed publication. Product code is unchanged. I will commit the failing regression test and continue the other checks.

kayg commented 2026-10-11 18:38:46 +00:00

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Two more independent failures on candidate 66725770b:

• BLOCK: indexer::tests::server_writer_lease_excludes_pre_upgrade_search_writer holds a real pre-upgrade Tantivy writer and proves its OS lock remains live, but the new server-writer.lock lease succeeds. The candidate can recover and admit source writes before the prior server drains. New-to-new locking passes; the defect is compatibility with the base deployment.
• BLOCK: indexer::tests::deferred_search_repairs_corrupt_metadata_instead_of_staying_empty starts successfully with damaged Derived metadata, but reconcile_at_start() returns Err(WorkerStopped). The deferred actor exits permanently, pending queries return empty, and rebuild calls use the closed channel. The base refused startup instead.

Both failing tests are committed separately. Product code is unchanged. I am now testing Notes identity across a foreground move between source guards, then will merge origin/dev once and run the crate gates.

Two more independent failures on candidate `66725770b`: - BLOCK: `indexer::tests::server_writer_lease_excludes_pre_upgrade_search_writer` holds a real pre-upgrade Tantivy writer and proves its OS lock remains live, but the new `server-writer.lock` lease succeeds. The candidate can recover and admit source writes before the prior server drains. New-to-new locking passes; the defect is compatibility with the base deployment. - BLOCK: `indexer::tests::deferred_search_repairs_corrupt_metadata_instead_of_staying_empty` starts successfully with damaged Derived metadata, but `reconcile_at_start()` returns `Err(WorkerStopped)`. The deferred actor exits permanently, pending queries return empty, and rebuild calls use the closed channel. The base refused startup instead. Both failing tests are committed separately. Product code is unchanged. I am now testing Notes identity across a foreground move between source guards, then will merge origin/dev once and run the crate gates.

kayg commented 2026-10-11 18:42:32 +00:00

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BLOCK confirmed: tests::background_reconcile_keeps_task_identity_after_interleaved_move fails on candidate 66725770b. A queued foreground writer moves Task A onto later planned Task path B between background User guards and reconciles the move. The resumed background pass still has A in its seen set and writes a new calternal-id into B. Exact failure: background repair replaced the identity of a moved Task. This loses a durable item identity and breaks stable Task links. The failing test is committed separately; product code remains unchanged. Four concrete failures are now recorded in artifacts/rev1573-findings.md. Next: the required one-time origin/dev merge and per-crate gates.

BLOCK confirmed: `tests::background_reconcile_keeps_task_identity_after_interleaved_move` fails on candidate `66725770b`. A queued foreground writer moves Task A onto later planned Task path B between background User guards and reconciles the move. The resumed background pass still has A in its `seen` set and writes a new `calternal-id` into B. Exact failure: `background repair replaced the identity of a moved Task`. This loses a durable item identity and breaks stable Task links. The failing test is committed separately; product code remains unchanged. Four concrete failures are now recorded in artifacts/rev1573-findings.md. Next: the required one-time origin/dev merge and per-crate gates.

kayg commented 2026-10-11 19:01:26 +00:00

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Independent review progress: all five requested areas now have focused evidence. Four committed failing regressions remain at 63fe184eae7e28c1889d8a5377d276975d288a42. The one-time git fetch origin / git merge origin/dev returned Already up to date.

Passing independent probes: compatible server-writer timeout occurs before journal recovery and Index creation; a retry can acquire after release; pending Search HTTP returns 200 with indexing state for two Users, then private Search indexes only each owner; overlapping Task source passes and a reopened partial projection equal a serial rebuild; live batch staging and import ScratchFile survive the cutoff; same-inode Rename/no-op + Remove preserves published content; old asset inventories cannot override the current embedded JS or version.json. The separate #1575 patch is absent from the reviewed candidate/origin/dev, so its interaction was exercised with the same journal-step pattern. Passing probes were removed from product files and saved under artifacts, as this job permits commits only for failing regressions.

Final gates are running sequentially for all four changed crates, with four compiler jobs and four test threads. Formatting and calternal-fs Clippy already pass. The report will include exact gate output and remain BLOCK unless the four regressions are addressed by the author; this review does not change product code.

Independent review progress: all five requested areas now have focused evidence. Four committed failing regressions remain at `63fe184eae7e28c1889d8a5377d276975d288a42`. The one-time `git fetch origin` / `git merge origin/dev` returned `Already up to date.` Passing independent probes: compatible server-writer timeout occurs before journal recovery and Index creation; a retry can acquire after release; pending Search HTTP returns 200 with indexing state for two Users, then private Search indexes only each owner; overlapping Task source passes and a reopened partial projection equal a serial rebuild; live batch staging and import ScratchFile survive the cutoff; same-inode Rename/no-op + Remove preserves published content; old asset inventories cannot override the current embedded JS or version.json. The separate #1575 patch is absent from the reviewed candidate/origin/dev, so its interaction was exercised with the same journal-step pattern. Passing probes were removed from product files and saved under artifacts, as this job permits commits only for failing regressions. Final gates are running sequentially for all four changed crates, with four compiler jobs and four test threads. Formatting and calternal-fs Clippy already pass. The report will include exact gate output and remain BLOCK unless the four regressions are addressed by the author; this review does not change product code.

kayg commented 2026-10-11 19:10:31 +00:00

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Precision update for finding 4: the test proves that background reconciliation replaces the moved Task's canonical source calternal-id. Inspection of task_identity_aliases shows an old UUID can still resolve through the retained path alias to a payload with the new UUID, so my earlier blanket statement that old Task links fail was too broad. The source identity mutation remains a BLOCK: Note identity and Reminder UID depend on that field. The test asserts identity preservation and does not change any existing expectation.

Final formatting and all four Clippy gates pass. The filesystem test gate has the expected cleanup regression failure; its other targets pass. Remaining test gates are running sequentially.

Precision update for finding 4: the test proves that background reconciliation replaces the moved Task's canonical source `calternal-id`. Inspection of `task_identity_aliases` shows an old UUID can still resolve through the retained path alias to a payload with the new UUID, so my earlier blanket statement that old Task links fail was too broad. The source identity mutation remains a BLOCK: Note identity and Reminder UID depend on that field. The test asserts identity preservation and does not change any existing expectation. Final formatting and all four Clippy gates pass. The filesystem test gate has the expected cleanup regression failure; its other targets pass. Remaining test gates are running sequentially.

kayg commented 2026-10-11 19:29:16 +00:00

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BLOCK — independent data-safety review of #1573

Candidate: 66725770b6.
Base: 0c712b98c1 (merge-base with origin/dev).
Review branch: job/rev1573.
Review head: 63fe184eae.

Built four failing regression tests in four atomic commits. No product code or existing test expectation changed. The author reports and result files were not read.

Files and commits:

• crates/calternal-fs/src/journal.rs — fa1abaea3, pending stage cleanup.
• crates/calternal-search/src/indexer.rs — 340234501, upgrade writer exclusion; 8ac8a9190, deferred Search recovery.
• crates/plugins/notes/src/lib.rs — 63fe184ea, canonical Task identity after an interleaved move.

Finding 1 — BLOCK: cleanup deletes pending recovery inputs after backward clock correction

Candidate regression: journal::recovery_tests::deferred_sweep_preserves_pending_write_after_backward_clock_step. A real Root write publishes its durable intent, then the existing fail_after=1 hook returns an I/O error before source publication. Dropping TemporaryGuard removes the registry entry although the journal still owns the input. A process-start cutoff 60 seconds ahead of current real file timestamps models a backward wall-clock correction without changing the host clock. The deferred sweep unlinks both private inputs. Exact failure: cleanup deleted a stage still owned by a pending write journal. A registered, currently executing write is protected; this defect is the pending recovery interval after a failure. The server sweep does not check pending journals or the namespace operation lock.

Finding 2 — BLOCK: the new writer lease does not exclude the prior server

The base owns source-writer handoff through its shared Tantivy writer until HTTP and live Note writes drain (main.rs shutdown; wire.rs Search constructor). Candidate ownership uses a different server-writer.lock and opens Search asynchronously. Regression indexer::tests::server_writer_lease_excludes_pre_upgrade_search_writer holds a real SearchIndex writer, verifies its old OS lock is still held via clear_unlocked_writer_lock() == false, then obtains the new server lease anyway. Exact failure: upgrade admitted a second server writer while the prior server was live. Thus the 30-second bound cannot protect an upgrade from this base: the candidate can recover journals and admit source writes while the previous server remains active. New-to-new lease exclusion is covered by the passing existing FS test.

Finding 3 — BLOCK: a deferred Search initialization error leaves a terminal empty reader

Regression indexer::tests::deferred_search_repairs_corrupt_metadata_instead_of_staying_empty creates a real Note and damaged Derived metadata, then starts the new background constructor. The constructor succeeds, but the actor exits on the metadata error. reconcile_at_start() returns Err(WorkerStopped). Queries take the !initialized branch and return empty results; rebuild() and rebuild_user() send to the same closed actor channel. The server only logs the startup error and continues to report ready. This differs from the base, which rejects startup on the error. Automatic recovery or an operable rebuild is required to satisfy the review requirement of no permanent empty index.

Finding 4 — BLOCK: a foreground Task move causes background identity replacement

Regression tests::background_reconcile_keeps_task_identity_after_interleaved_move uses the real FIFO User writer mutex and two planned Task paths. The background first source indexes Task A. A queued foreground writer moves A onto planned path B and reconciles both paths under the normal User guard. The background resumes on B with its old seen set and mints a new calternal-id for the same Task. Exact failure: background repair replaced the identity of a moved Task. This is a source-file mutation, not a temporary Index difference: the durable canonical identity changes. Task path aliases can still resolve the old UUID to a payload with the new UUID; this does not preserve the source identity or the Reminder UID. The User guard prevents simultaneous row writes, but a cross-source seen set is not a live duplicate proof after that guard is released.

Checks after the required origin/dev merge

Fetched origin and merged origin/dev once. Output: Already up to date. origin/dev remains 0c712b98c1. Review head: 63fe184eae.

Compatible writer timeout probe passed: a real build_live_app holds at the new lease for at least 30 seconds, returns the specific timeout, preserves a staged sentinel, does not create .system/index.sqlite, and permits a new lease after release. This shows the bound fails before projection; it does not repair the cross-version handoff defect.

Asset upgrade probe passed with a real production web build: an older version inventory cannot mark the current generation as retained. The current JS route and version.json return embedded bytes. Retention publishes the current inventory and payload. An initial deliberate same-route/different-bytes fixture was rejected with InvalidPath by the existing immutable collision check; that fail-closed result is not a product defect. Passing probes are retained as source in artifacts only, per the instruction to commit only failing regressions.

Additional independent checks passed: pending Search HTTP returns 200 and indexing=true for Alice and Bob, with no hits; the released actor later builds private generations and finds only each owning User's unique token. Two concurrent Task membership passes that repair the same Daily note equal a serial rebuild. A reopened Index after one committed Task transaction but before Note projection also equals a serial full rebuild. A guarded batch stage and a Money-style import ScratchFile survive an older-clock cutoff. The same-inode Rename/no-op + Remove journal pattern retains the published content even if cleanup removes the extra install name. The separate #1575 product patch is not in this candidate or origin/dev; this probe checks that requested journal interaction at the step layer. The four committed failing regressions remain unchanged.

Finding 4 precision check: rich Task task_id is the source path. task_identity_aliases can let the old UUID continue to resolve through that path, so do not claim that every old Task HTTP link returns 404. The proven failure is replacement of the source calternal-id. Note identity and Reminder UID are derived from that field, so aliases do not make that source mutation safe. The committed test asserts the canonical identity, not a blanket 404 claim.

Doc comments of all three committed test files and all four new tests were read again. No product comments or existing test expectations were changed.

Final gates

Fetched origin and merged origin/dev once before gates: Already up to date.
Every cargo command used CARGO_PROFILE_DEV_DEBUG=line-tables-only, CARGO_INCREMENTAL=0, CARGO_BUILD_JOBS=4, and TMPDIR=/target/tmp. The preset CARGO_TARGET_DIR was preserved.

cargo fmt --check: exit 0, no output.

Commands: cargo clippy -p <crate> --all-targets -- -D warnings and cargo test -p <crate> --no-fail-fast -- --test-threads=4 for all four candidate crates. Full crate suites ran once. Output excerpts below are verbatim. Complete logs are in artifacts/final-*.log in the review worktree.

calternal-fs:

    Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.60s
test result: FAILED. 112 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out; finished in 21.06s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s
test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 161.38s
test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s

calternal-search:

    Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 23s
test result: FAILED. 63 passed; 2 failed; 1 ignored; 0 measured; 0 filtered out; finished in 38.12s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.04s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 222.96s
test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 2.24s
test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s

calternal-plugin-notes:

    Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 48s
test result: FAILED. 327 passed; 1 failed; 5 ignored; 0 measured; 0 filtered out; finished in 243.13s
test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.91s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s

calternal-server:

    Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 11s
test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 289 filtered out; finished in 99.88s
test result: FAILED. 277 passed; 1 failed; 12 ignored; 0 measured; 0 filtered out; finished in 171.48s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 26.87s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s

The FS, Search and Notes gate failures are the four new regressions. Their exact failure messages are:

cleanup deleted a stage still owned by a pending write journal
upgrade admitted a second server writer while the prior server was live
a ready server has no working Search repair actor: Err(WorkerStopped)
background repair replaced the identity of a moved Task

The Server suite also failed in its existing subprocess test:

wire::tests::startup_serves_http_while_upgrade_backfills_wait failed:
background backfills did not finish: Elapsed(())

The exact existing startup case passed once in isolation with RUST_MIN_STACK=8388608 cargo test -p calternal-server --bin calternal-server wire::tests::startup_serves_http_while_upgrade_backfills_wait -- --exact --ignored --test-threads=1:

test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 289 filtered out; finished in 30.00s

This additional Server failure is SLOW-only. It is not a new data-safety BLOCK. Its expectation was kept.

Known gaps

No product fixes were made, as this is a read-mostly review. The #1575 patch is absent from the candidate and origin/dev. Its same-inode Rename/Remove pattern was tested at the journal-step layer. Guarded Root batch and import ScratchFile probes exercise the shared staging protection; they are not full upload or Money HTTP flows. Crash parity used a partial committed projection followed by closing and reopening the Index, not a process kill. No host clock was changed. Asset reuse used the real production build and HTTP asset routes, not a visual UI review. The Server subprocess wrapper stops at its first failure, so its later child cases were not reached in that gate.

Decisions

No product design decisions. Used a future cleanup cutoff to model a backward clock correction without changing the shared host. Used the real FIFO User mutex to place a foreground move between background source passes. Kept passing probe source and logs in artifacts; committed only failing tests, as requested.

No push, deploy or issue closure.

Cleanup: cargo clean completed; apps/web/build and apps/web/.svelte-kit removed. Output:

     Removed 21361 files, 17.2GiB total

BLOCK

BLOCK — independent data-safety review of #1573 Candidate: 66725770b61d239a6fff5823be9ad59a2dd5f3d2. Base: 0c712b98c164b6734d54f63485012bd1a11005b4 (merge-base with origin/dev). Review branch: job/rev1573. Review head: 63fe184eae7e28c1889d8a5377d276975d288a42. Built four failing regression tests in four atomic commits. No product code or existing test expectation changed. The author reports and result files were not read. Files and commits: - crates/calternal-fs/src/journal.rs — fa1abaea3, pending stage cleanup. - crates/calternal-search/src/indexer.rs — 340234501, upgrade writer exclusion; 8ac8a9190, deferred Search recovery. - crates/plugins/notes/src/lib.rs — 63fe184ea, canonical Task identity after an interleaved move. ## Finding 1 — BLOCK: cleanup deletes pending recovery inputs after backward clock correction Candidate regression: `journal::recovery_tests::deferred_sweep_preserves_pending_write_after_backward_clock_step`. A real Root write publishes its durable intent, then the existing `fail_after=1` hook returns an I/O error before source publication. Dropping TemporaryGuard removes the registry entry although the journal still owns the input. A process-start cutoff 60 seconds ahead of current real file timestamps models a backward wall-clock correction without changing the host clock. The deferred sweep unlinks both private inputs. Exact failure: `cleanup deleted a stage still owned by a pending write journal`. A registered, currently executing write is protected; this defect is the pending recovery interval after a failure. The server sweep does not check pending journals or the namespace operation lock. ## Finding 2 — BLOCK: the new writer lease does not exclude the prior server The base owns source-writer handoff through its shared Tantivy writer until HTTP and live Note writes drain (`main.rs` shutdown; `wire.rs` Search constructor). Candidate ownership uses a different `server-writer.lock` and opens Search asynchronously. Regression `indexer::tests::server_writer_lease_excludes_pre_upgrade_search_writer` holds a real SearchIndex writer, verifies its old OS lock is still held via `clear_unlocked_writer_lock() == false`, then obtains the new server lease anyway. Exact failure: `upgrade admitted a second server writer while the prior server was live`. Thus the 30-second bound cannot protect an upgrade from this base: the candidate can recover journals and admit source writes while the previous server remains active. New-to-new lease exclusion is covered by the passing existing FS test. ## Finding 3 — BLOCK: a deferred Search initialization error leaves a terminal empty reader Regression `indexer::tests::deferred_search_repairs_corrupt_metadata_instead_of_staying_empty` creates a real Note and damaged Derived metadata, then starts the new background constructor. The constructor succeeds, but the actor exits on the metadata error. `reconcile_at_start()` returns `Err(WorkerStopped)`. Queries take the `!initialized` branch and return empty results; `rebuild()` and `rebuild_user()` send to the same closed actor channel. The server only logs the startup error and continues to report ready. This differs from the base, which rejects startup on the error. Automatic recovery or an operable rebuild is required to satisfy the review requirement of no permanent empty index. ## Finding 4 — BLOCK: a foreground Task move causes background identity replacement Regression `tests::background_reconcile_keeps_task_identity_after_interleaved_move` uses the real FIFO User writer mutex and two planned Task paths. The background first source indexes Task A. A queued foreground writer moves A onto planned path B and reconciles both paths under the normal User guard. The background resumes on B with its old `seen` set and mints a new `calternal-id` for the same Task. Exact failure: `background repair replaced the identity of a moved Task`. This is a source-file mutation, not a temporary Index difference: the durable canonical identity changes. Task path aliases can still resolve the old UUID to a payload with the new UUID; this does not preserve the source identity or the Reminder UID. The User guard prevents simultaneous row writes, but a cross-source seen set is not a live duplicate proof after that guard is released. ## Checks after the required origin/dev merge Fetched origin and merged origin/dev once. Output: `Already up to date.` origin/dev remains 0c712b98c164b6734d54f63485012bd1a11005b4. Review head: 63fe184eae7e28c1889d8a5377d276975d288a42. Compatible writer timeout probe passed: a real build_live_app holds at the new lease for at least 30 seconds, returns the specific timeout, preserves a staged sentinel, does not create .system/index.sqlite, and permits a new lease after release. This shows the bound fails before projection; it does not repair the cross-version handoff defect. Asset upgrade probe passed with a real production web build: an older version inventory cannot mark the current generation as retained. The current JS route and version.json return embedded bytes. Retention publishes the current inventory and payload. An initial deliberate same-route/different-bytes fixture was rejected with InvalidPath by the existing immutable collision check; that fail-closed result is not a product defect. Passing probes are retained as source in artifacts only, per the instruction to commit only failing regressions. Additional independent checks passed: pending Search HTTP returns 200 and indexing=true for Alice and Bob, with no hits; the released actor later builds private generations and finds only each owning User's unique token. Two concurrent Task membership passes that repair the same Daily note equal a serial rebuild. A reopened Index after one committed Task transaction but before Note projection also equals a serial full rebuild. A guarded batch stage and a Money-style import ScratchFile survive an older-clock cutoff. The same-inode Rename/no-op + Remove journal pattern retains the published content even if cleanup removes the extra install name. The separate #1575 product patch is not in this candidate or origin/dev; this probe checks that requested journal interaction at the step layer. The four committed failing regressions remain unchanged. Finding 4 precision check: rich Task task_id is the source path. `task_identity_aliases` can let the old UUID continue to resolve through that path, so do not claim that every old Task HTTP link returns 404. The proven failure is replacement of the source calternal-id. Note identity and Reminder UID are derived from that field, so aliases do not make that source mutation safe. The committed test asserts the canonical identity, not a blanket 404 claim. Doc comments of all three committed test files and all four new tests were read again. No product comments or existing test expectations were changed. ## Final gates Fetched origin and merged origin/dev once before gates: `Already up to date.` Every cargo command used CARGO_PROFILE_DEV_DEBUG=line-tables-only, CARGO_INCREMENTAL=0, CARGO_BUILD_JOBS=4, and TMPDIR=<worktree>/target/tmp. The preset CARGO_TARGET_DIR was preserved. `cargo fmt --check`: exit 0, no output. Commands: `cargo clippy -p <crate> --all-targets -- -D warnings` and `cargo test -p <crate> --no-fail-fast -- --test-threads=4` for all four candidate crates. Full crate suites ran once. Output excerpts below are verbatim. Complete logs are in artifacts/final-*.log in the review worktree. calternal-fs: ```text Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.60s test result: FAILED. 112 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out; finished in 21.06s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 161.38s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s ``` calternal-search: ```text Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 23s test result: FAILED. 63 passed; 2 failed; 1 ignored; 0 measured; 0 filtered out; finished in 38.12s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.04s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 222.96s test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 2.24s test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s ``` calternal-plugin-notes: ```text Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 48s test result: FAILED. 327 passed; 1 failed; 5 ignored; 0 measured; 0 filtered out; finished in 243.13s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.91s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s ``` calternal-server: ```text Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 11s test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 289 filtered out; finished in 99.88s test result: FAILED. 277 passed; 1 failed; 12 ignored; 0 measured; 0 filtered out; finished in 171.48s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 26.87s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s ``` The FS, Search and Notes gate failures are the four new regressions. Their exact failure messages are: ```text cleanup deleted a stage still owned by a pending write journal upgrade admitted a second server writer while the prior server was live a ready server has no working Search repair actor: Err(WorkerStopped) background repair replaced the identity of a moved Task ``` The Server suite also failed in its existing subprocess test: ```text wire::tests::startup_serves_http_while_upgrade_backfills_wait failed: background backfills did not finish: Elapsed(()) ``` The exact existing startup case passed once in isolation with `RUST_MIN_STACK=8388608 cargo test -p calternal-server --bin calternal-server wire::tests::startup_serves_http_while_upgrade_backfills_wait -- --exact --ignored --test-threads=1`: ```text test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 289 filtered out; finished in 30.00s ``` This additional Server failure is SLOW-only. It is not a new data-safety BLOCK. Its expectation was kept. ## Known gaps No product fixes were made, as this is a read-mostly review. The #1575 patch is absent from the candidate and origin/dev. Its same-inode Rename/Remove pattern was tested at the journal-step layer. Guarded Root batch and import ScratchFile probes exercise the shared staging protection; they are not full upload or Money HTTP flows. Crash parity used a partial committed projection followed by closing and reopening the Index, not a process kill. No host clock was changed. Asset reuse used the real production build and HTTP asset routes, not a visual UI review. The Server subprocess wrapper stops at its first failure, so its later child cases were not reached in that gate. ## Decisions No product design decisions. Used a future cleanup cutoff to model a backward clock correction without changing the shared host. Used the real FIFO User mutex to place a foreground move between background source passes. Kept passing probe source and logs in artifacts; committed only failing tests, as requested. No push, deploy or issue closure. Cleanup: cargo clean completed; apps/web/build and apps/web/.svelte-kit removed. Output: ```text Removed 21361 files, 17.2GiB total ``` BLOCK

kayg commented 2026-10-11 19:32:08 +00:00

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Started fix1573 on job/rev1573, base/head 63fe184eae. Read CLAUDE.md, CONTEXT.md, DESIGN §§2, 48, 59, the issue and independent findings. Fixing all four defects with the four regression tests unchanged. No push, deploy or issue closure.

Started fix1573 on job/rev1573, base/head 63fe184eae7e28c1889d8a5377d276975d288a42. Read CLAUDE.md, CONTEXT.md, DESIGN §§2, 48, 59, the issue and independent findings. Fixing all four defects with the four regression tests unchanged. No push, deploy or issue closure.

kayg commented 2026-10-11 19:40:58 +00:00

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All four independent review regressions passed unchanged in focused checks:

• pending write inputs survive a backward-clock cleanup cutoff;
• a live pre-upgrade Tantivy writer prevents the new server lease;
• corrupt shared Search metadata is repaired and reconciliation succeeds;
• a foreground Task move retains its source calternal-id after background reconciliation.

The new lease also retains the legacy startup gate through failed actor opens and HTTP drain. A new FS test passed this handover/retry interval. This prevents an old server from entering while the replacement has ready source routes but pending Search.

Cleanup takes the namespace lock only for a temporary candidate. If any journal remains unfinished, cleanup defers all temporary deletion. This conservative liveness rule also protects malformed intents. Clock age remains a second guard. Search retries at 100 ms, doubles the delay to a 5 s cap, and accepts shutdown during the delay. Background Task duplicate checks use current source identities under the User guard.

Fetched origin and merged origin/dev once before final gates: Already up to date. First atomic fix commit: a90304c98. No regression expectations changed, dependencies added, push, deploy or issue closure.

All four independent review regressions passed unchanged in focused checks: - pending write inputs survive a backward-clock cleanup cutoff; - a live pre-upgrade Tantivy writer prevents the new server lease; - corrupt shared Search metadata is repaired and reconciliation succeeds; - a foreground Task move retains its source calternal-id after background reconciliation. The new lease also retains the legacy startup gate through failed actor opens and HTTP drain. A new FS test passed this handover/retry interval. This prevents an old server from entering while the replacement has ready source routes but pending Search. Cleanup takes the namespace lock only for a temporary candidate. If any journal remains unfinished, cleanup defers all temporary deletion. This conservative liveness rule also protects malformed intents. Clock age remains a second guard. Search retries at 100 ms, doubles the delay to a 5 s cap, and accepts shutdown during the delay. Background Task duplicate checks use current source identities under the User guard. Fetched origin and merged origin/dev once before final gates: Already up to date. First atomic fix commit: a90304c98. No regression expectations changed, dependencies added, push, deploy or issue closure.

kayg commented 2026-10-11 20:16:24 +00:00

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The first full Server gate found a compatibility defect in the new lease reservation: the unchanged startup_serves_http_while_upgrade_backfills_wait test held a Derived Search startup guard in the same process, and the new lease rejected it for 30 seconds. This was a real finding, not the known eventual-backfill SLOW failure. The test and its expectations stayed unchanged.

Fixed this by recording weak references to same-process startup guards. The server can share a local guard but still probes the real Tantivy writer lock; other processes cannot share that reference and remain excluded. The server retains the parent gate through HTTP drain and initialization retries. Each actor probe reopens the active directory, because an atomic Search generation exchange moves the old directory to staging.

Added two FS tests for local guard sharing and active-directory refresh after generation exchange. FS unit tests passed (116 passed, 0 failed, 1 ignored). The unchanged pre-upgrade writer regression passed again. The unchanged Server backfill case passed in isolation:

test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 289 filtered out; finished in 11.18s

Atomic correction: 2b5fb5221. Re-running the affected FS, Search and Server gates. The Notes full suite already passed: 328 passed, 0 failed, 5 ignored. No supplied regression or existing expectation changed.

The first full Server gate found a compatibility defect in the new lease reservation: the unchanged startup_serves_http_while_upgrade_backfills_wait test held a Derived Search startup guard in the same process, and the new lease rejected it for 30 seconds. This was a real finding, not the known eventual-backfill SLOW failure. The test and its expectations stayed unchanged. Fixed this by recording weak references to same-process startup guards. The server can share a local guard but still probes the real Tantivy writer lock; other processes cannot share that reference and remain excluded. The server retains the parent gate through HTTP drain and initialization retries. Each actor probe reopens the active directory, because an atomic Search generation exchange moves the old directory to staging. Added two FS tests for local guard sharing and active-directory refresh after generation exchange. FS unit tests passed (116 passed, 0 failed, 1 ignored). The unchanged pre-upgrade writer regression passed again. The unchanged Server backfill case passed in isolation: test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 289 filtered out; finished in 11.18s Atomic correction: 2b5fb5221. Re-running the affected FS, Search and Server gates. The Notes full suite already passed: 328 passed, 0 failed, 5 ignored. No supplied regression or existing expectation changed.

kayg commented 2026-10-11 20:53:16 +00:00

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Final comment review found that the new duplicate proof also has to retain a calternal-id when its source changes from a Task to a Note. A new focused regression failed before the correction (artifacts/fix1573-kind-change-before.log). The proof now checks the current canonical identity, independent of source kind.

The proof reads at most 65,537 bytes per conflicting Index candidate, matching the existing 64 KiB Note prefix budget. If a leading metadata header is incomplete within that budget, the operation defers without rewriting either source. A second new test verifies both source texts remain unchanged for a 128 KiB owner header.

Notes clippy passes. Notes full tests: test result: ok. 330 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 185.91s. Both new cases and the supplied interleaved-move regression passed. All four supplied regression function bodies remain byte-for-byte unchanged from 63fe184ea. Atomic correction: 82bb4285fb.

Final comment review found that the new duplicate proof also has to retain a calternal-id when its source changes from a Task to a Note. A new focused regression failed before the correction (artifacts/fix1573-kind-change-before.log). The proof now checks the current canonical identity, independent of source kind. The proof reads at most 65,537 bytes per conflicting Index candidate, matching the existing 64 KiB Note prefix budget. If a leading metadata header is incomplete within that budget, the operation defers without rewriting either source. A second new test verifies both source texts remain unchanged for a 128 KiB owner header. Notes clippy passes. Notes full tests: `test result: ok. 330 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 185.91s`. Both new cases and the supplied interleaved-move regression passed. All four supplied regression function bodies remain byte-for-byte unchanged from 63fe184ea. Atomic correction: 82bb4285fb99f684f7e2a50af6becbaf332f1aa8.

kayg commented 2026-10-11 21:01:51 +00:00

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Fixed the four #1573 data-safety defects.

Head: 82bb4285fb. Branch: job/rev1573. Base: 63fe184eae. Fetched origin and merged origin/dev once before final gates: Already up to date. No push, deploy or issue closure.

Built:

• Temporary cleanup checks unfinished journal ownership under the namespace lock before each deletion. Clock age is a second guard. The Home walk stays outside the lock.
• The server lease excludes both the current lease and the legacy Tantivy writer. It keeps the legacy startup gate through deferred Search retries and HTTP drain. The 30-second handover bound remains fail-closed. Local Derived guards share ownership only within this process. Each actor open probes the current active directory after generation exchange.
• Deferred Search initialization retries with shutdown-aware backoff. Corrupt shared metadata is repaired only after excluding a live writer. Queued repair commands remain usable.
• Background Task reconciliation revalidates canonical identity under each User guard. Duplicate proof reads current source metadata, preserves ownership across a Task-to-Note change, and defers unknown ownership within a bounded prefix.

Files:

• crates/calternal-fs/src/journal.rs
• crates/calternal-fs/src/root.rs
• crates/calternal-fs/src/lib.rs
• crates/calternal-search/src/index.rs
• crates/calternal-search/src/indexer.rs
• crates/plugins/notes/src/lib.rs
• crates/plugins/notes/src/tasks_store.rs
• crates/calternal-server/src/wire.rs

All four supplied regression function bodies are byte-for-byte unchanged from the base. Six additional regression cases cover retained legacy gate ownership, same-process Derived guards, current-generation probes, transient Search failure, changed source kind and oversized owner metadata. No existing expectation was changed. Doc comments in all eight touched files were read again.

Decisions:

• Any unfinished journal defers all temporary deletion, including malformed intents. This conservative rule protects recovery inputs without depending on clocks.
• Keep the legacy startup gate for the server lifetime. Share the OS file only within the same process; separate processes must release their gate and writer before handover.
• Search retry delay starts at 100 ms, doubles, and stops growing at 5 s. Shutdown can interrupt the delay.
• Reuse the existing 64 KiB Note prefix budget for identity proof. An incomplete leading header returns a conflict without source mutation.

Expected cost:

• Before Ready, lease acquisition adds fixed directory/file metadata work and mutex operations. It adds no Home walk.
• Temporary cleanup remains deferred. Journal liveness is checked per temporary candidate under a short lock.
• Task duplicate proof costs conflicting Index candidates × at most 65,537 source bytes. It uses no new full-Home request scan.
• Repeated Search initialization failures are capped at one attempt per 5 s after backoff. They run off the HTTP runtime.

Validation:
Every cargo command used CARGO_PROFILE_DEV_DEBUG=line-tables-only, CARGO_INCREMENTAL=0, CARGO_BUILD_JOBS=4 and TMPDIR=/target/tmp. The preset CARGO_TARGET_DIR was preserved.
Commands: cargo fmt --check; cargo clippy -p <crate> --all-targets -- -D warnings; cargo test -p <crate> --no-fail-fast -- --test-threads=4 for all four crates. Output excerpts below are verbatim; full logs are in artifacts/fix1573-final-*.log.

cargo fmt --check: exit 0; no output.

calternal-fs:

    Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.60s
test result: ok. 116 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 20.73s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 117.79s
test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s

calternal-search:

    Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.27s
test result: ok. 66 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 15.93s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.55s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 232.84s
test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 2.17s
test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s

calternal-plugin-notes:

    Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.92s
test result: ok. 330 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 185.91s
test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s

calternal-server:

    Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.34s
test result: ok. 278 passed; 0 failed; 12 ignored; 0 measured; 0 filtered out; finished in 97.89s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 25.36s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s

Earlier attempts and correction:

• The first Server clippy attempt needed the production web build required by RustEmbed. bun run build supplied it; the final gate passes.
• Retaining the legacy gate first exposed a same-process Derived guard compatibility issue in the unchanged Server startup test. That attempt failed with the exact message below. Sharing the local guard fixed it; the isolated unchanged test and both following Server suites passed. This was a lease defect, not a SLOW-only timeout.

called `Result::unwrap()` on an `Err` value: "previous server did not release its filesystem writer lease in 30 seconds"
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 289 filtered out; finished in 11.18s

Restart check:
The lease adds fixed startup metadata work, so the existing bench/startup-1573.py fixture and probes ran through artifacts/fix1573-local-restart.py. Command: python3 artifacts/fix1573-local-restart.py "$CARGO_TARGET_DIR/debug/calternal-server". Local Linux, debug binary, warm cache, five restarts, 100 real source files. The five-minute load was 2.27–2.33 at measured starts. No perf VM or macOS VM measurement was needed.

• Ready p50/p95: 1185.47/1222.74 ms.
• Correct authenticated Calendar p50/p95: 1331.09/1352.62 ms.
• Correct authenticated Note p50/p95: 1338.42/1359.87 ms.
• Mean sampled CPU: 31.17%; mean cumulative CPU at last sample: 0.418 s.
• Mean sampled RSS: 128.14 MiB; peak RSS: 167.37 MiB.
• Root/open/prepare/recover timings: [167, 101, 102, 607, 102] ms. No outlier was discarded.
• All five samples reached user-data-ready with correct content, no authentication failure, no forced shutdown and exit 0. Fixture verification checked real migration markers, 100 visible sources, 90 ordinary Files rows and the real Note projection.

There is no matching local-debug restart baseline in docs/perf/baseline.json. Its Search 100k existing-index restart figure (1.226 s) uses a different workload. These measurements do not establish a regression percentage or prove release/cold-HDD budgets. Detailed records: artifacts/fix1573-local-restarts.json and artifacts/fix1573-restart-summary.json.

Known gaps:

• Duplicate repair defers when a conflicting source has a leading metadata header that cannot be proved within 64 KiB. Both sources stay unchanged. A regression covers this safe fallback.
• The full release/cold-HDD startup matrix and full API adversarial matrices were not rerun in this repair job. All unchanged regressions and four complete crate suites passed. The known-SLOW Server backfill test passed in the full live-app harness; no SLOW timeout needed an isolated rerun.
• No UI changed. UX gaps closed/left and shared visible controls: not applicable.

For the merge round:

• bash tests/adversarial/run.sh: one time-boxed real-server hostile-input and concurrency round on the combined branch.
• cd apps/web && bun run check && bun run test: combined web gates per the shared verification policy.
• If production startup budgets need reconfirmation, copy prebuilt release binaries and run python3 bench/startup-1573.py matrix --root-prefix /srv/hdd-emu/startup-1573-fix --base-binary <remote-base-release> --candidate-binary <remote-candidate-release> --anchor-date 2026-10-11 --output artifacts/startup1573-fix-matrix.json. The existing profile uses perf-run for every measured remote pair. Never compile on the perf VM.

Cleanup: cargo clean exited 0. Verbatim output:

     Removed 21738 files, 18.6GiB total

Production web build, .svelte-kit output and the stopped disposable benchmark fixture were removed. Git worktree is clean. Reports and measurement records remain in ignored artifacts/.

Fixed the four #1573 data-safety defects. Head: 82bb4285fb99f684f7e2a50af6becbaf332f1aa8. Branch: job/rev1573. Base: 63fe184eae7e28c1889d8a5377d276975d288a42. Fetched origin and merged origin/dev once before final gates: `Already up to date.` No push, deploy or issue closure. Built: - Temporary cleanup checks unfinished journal ownership under the namespace lock before each deletion. Clock age is a second guard. The Home walk stays outside the lock. - The server lease excludes both the current lease and the legacy Tantivy writer. It keeps the legacy startup gate through deferred Search retries and HTTP drain. The 30-second handover bound remains fail-closed. Local Derived guards share ownership only within this process. Each actor open probes the current active directory after generation exchange. - Deferred Search initialization retries with shutdown-aware backoff. Corrupt shared metadata is repaired only after excluding a live writer. Queued repair commands remain usable. - Background Task reconciliation revalidates canonical identity under each User guard. Duplicate proof reads current source metadata, preserves ownership across a Task-to-Note change, and defers unknown ownership within a bounded prefix. Files: - crates/calternal-fs/src/journal.rs - crates/calternal-fs/src/root.rs - crates/calternal-fs/src/lib.rs - crates/calternal-search/src/index.rs - crates/calternal-search/src/indexer.rs - crates/plugins/notes/src/lib.rs - crates/plugins/notes/src/tasks_store.rs - crates/calternal-server/src/wire.rs All four supplied regression function bodies are byte-for-byte unchanged from the base. Six additional regression cases cover retained legacy gate ownership, same-process Derived guards, current-generation probes, transient Search failure, changed source kind and oversized owner metadata. No existing expectation was changed. Doc comments in all eight touched files were read again. Decisions: - Any unfinished journal defers all temporary deletion, including malformed intents. This conservative rule protects recovery inputs without depending on clocks. - Keep the legacy startup gate for the server lifetime. Share the OS file only within the same process; separate processes must release their gate and writer before handover. - Search retry delay starts at 100 ms, doubles, and stops growing at 5 s. Shutdown can interrupt the delay. - Reuse the existing 64 KiB Note prefix budget for identity proof. An incomplete leading header returns a conflict without source mutation. Expected cost: - Before Ready, lease acquisition adds fixed directory/file metadata work and mutex operations. It adds no Home walk. - Temporary cleanup remains deferred. Journal liveness is checked per temporary candidate under a short lock. - Task duplicate proof costs conflicting Index candidates × at most 65,537 source bytes. It uses no new full-Home request scan. - Repeated Search initialization failures are capped at one attempt per 5 s after backoff. They run off the HTTP runtime. Validation: Every cargo command used CARGO_PROFILE_DEV_DEBUG=line-tables-only, CARGO_INCREMENTAL=0, CARGO_BUILD_JOBS=4 and TMPDIR=<worktree>/target/tmp. The preset CARGO_TARGET_DIR was preserved. Commands: `cargo fmt --check`; `cargo clippy -p <crate> --all-targets -- -D warnings`; `cargo test -p <crate> --no-fail-fast -- --test-threads=4` for all four crates. Output excerpts below are verbatim; full logs are in artifacts/fix1573-final-*.log. `cargo fmt --check`: exit 0; no output. calternal-fs: ```text Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.60s test result: ok. 116 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 20.73s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 117.79s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s ``` calternal-search: ```text Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.27s test result: ok. 66 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 15.93s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.55s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 232.84s test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 2.17s test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s ``` calternal-plugin-notes: ```text Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.92s test result: ok. 330 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 185.91s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s ``` calternal-server: ```text Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.34s test result: ok. 278 passed; 0 failed; 12 ignored; 0 measured; 0 filtered out; finished in 97.89s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 25.36s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s ``` Earlier attempts and correction: - The first Server clippy attempt needed the production web build required by RustEmbed. `bun run build` supplied it; the final gate passes. - Retaining the legacy gate first exposed a same-process Derived guard compatibility issue in the unchanged Server startup test. That attempt failed with the exact message below. Sharing the local guard fixed it; the isolated unchanged test and both following Server suites passed. This was a lease defect, not a SLOW-only timeout. ```text called `Result::unwrap()` on an `Err` value: "previous server did not release its filesystem writer lease in 30 seconds" test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 289 filtered out; finished in 11.18s ``` Restart check: The lease adds fixed startup metadata work, so the existing bench/startup-1573.py fixture and probes ran through artifacts/fix1573-local-restart.py. Command: `python3 artifacts/fix1573-local-restart.py "$CARGO_TARGET_DIR/debug/calternal-server"`. Local Linux, debug binary, warm cache, five restarts, 100 real source files. The five-minute load was 2.27–2.33 at measured starts. No perf VM or macOS VM measurement was needed. - Ready p50/p95: 1185.47/1222.74 ms. - Correct authenticated Calendar p50/p95: 1331.09/1352.62 ms. - Correct authenticated Note p50/p95: 1338.42/1359.87 ms. - Mean sampled CPU: 31.17%; mean cumulative CPU at last sample: 0.418 s. - Mean sampled RSS: 128.14 MiB; peak RSS: 167.37 MiB. - Root/open/prepare/recover timings: [167, 101, 102, 607, 102] ms. No outlier was discarded. - All five samples reached user-data-ready with correct content, no authentication failure, no forced shutdown and exit 0. Fixture verification checked real migration markers, 100 visible sources, 90 ordinary Files rows and the real Note projection. There is no matching local-debug restart baseline in docs/perf/baseline.json. Its Search 100k existing-index restart figure (1.226 s) uses a different workload. These measurements do not establish a regression percentage or prove release/cold-HDD budgets. Detailed records: artifacts/fix1573-local-restarts.json and artifacts/fix1573-restart-summary.json. Known gaps: - Duplicate repair defers when a conflicting source has a leading metadata header that cannot be proved within 64 KiB. Both sources stay unchanged. A regression covers this safe fallback. - The full release/cold-HDD startup matrix and full API adversarial matrices were not rerun in this repair job. All unchanged regressions and four complete crate suites passed. The known-SLOW Server backfill test passed in the full live-app harness; no SLOW timeout needed an isolated rerun. - No UI changed. UX gaps closed/left and shared visible controls: not applicable. For the merge round: - `bash tests/adversarial/run.sh`: one time-boxed real-server hostile-input and concurrency round on the combined branch. - `cd apps/web && bun run check && bun run test`: combined web gates per the shared verification policy. - If production startup budgets need reconfirmation, copy prebuilt release binaries and run `python3 bench/startup-1573.py matrix --root-prefix /srv/hdd-emu/startup-1573-fix --base-binary <remote-base-release> --candidate-binary <remote-candidate-release> --anchor-date 2026-10-11 --output artifacts/startup1573-fix-matrix.json`. The existing profile uses perf-run for every measured remote pair. Never compile on the perf VM. Cleanup: cargo clean exited 0. Verbatim output: ```text Removed 21738 files, 18.6GiB total ``` Production web build, .svelte-kit output and the stopped disposable benchmark fixture were removed. Git worktree is clean. Reports and measurement records remain in ignored artifacts/.

kayg commented 2026-10-11 21:04:12 +00:00

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Round-2 independent data-safety review started on job/rev1573b, base 82bb4285fb. Read-mostly: no product fixes; only failing regression tests. Scope: temp journal ownership and space bounds; upgrade lease crash/drain; deferred Search retry/isolation; bounded Task ownership and retry. Required origin/dev integration in progress before gates. Time box: 75 minutes.

Round-2 independent data-safety review started on job/rev1573b, base 82bb4285fb99f684f7e2a50af6becbaf332f1aa8. Read-mostly: no product fixes; only failing regression tests. Scope: temp journal ownership and space bounds; upgrade lease crash/drain; deferred Search retry/isolation; bounded Task ownership and retry. Required origin/dev integration in progress before gates. Time box: 75 minutes.

kayg commented 2026-10-11 21:09:30 +00:00

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rev1573b independent findings

Started 2026-10-11 21:01 UTC, base 82bb4285fb. Did not read fix1573-final-report.md.

Evidence in progress

• Task ownership returns HTTP 409 for an incomplete 64 KiB header. The Notes event worker retries only retryable BUSY/LOCKED; checking for dropped deferred work.
• Cleanup checks pending journals under the namespace lock. The server runs its post-start sweep once; checking retained-byte bounds and later retry.

BLOCK B1: completed Task-to-Note kind change releases the identity

task_identity_in_use selects only task_items. A normal refresh after removal of Task frontmatter removes those rows. The source still owns its calternal-id through note_items. Adoption of a Task copy with that ID then reuses it; store::index_note_projection_once updates note_items on (user_id,id) and redirects the owner path to the copy. Existing stable links open the wrong source. The first-round follow-up test checks only a stale Task row, not the completed refresh.

Failing test: review_1573b_task_identity_reserves_indexed_note_owner, real adopt_change_locked, actual Index and source files. Assertion: left Notes/review-copy.md, right Notes/review-owner.md.

BLOCK B2: ownership deferral is dropped

The 64 KiB incomplete-header path returns ApiError::conflict with retry classification false. retry_notes_index_until_ready retains only BUSY/LOCKED. configure logs the conflict and discards the only pending path batch; reconcile_all stops on the same error. There is no retained ownership repair record. A change of the owner can refresh only its path and does not replay the discarded copy.

Failing test: review_1573b_task_ownership_deferral_is_retried, real owner/copy files and production background retry entry point. It returns Err(ApiError(409, ... "This Task cannot be saved yet" ... false)) before the second attempt. Both original files remain intact, but the Task is never adopted without another event or restart.

Cleanup: recovery-input safety passes; retention-time bound absent

Standalone probe using the real calternal-fs Root preserved Note, Money source, upload temporary and import temporary names during a simulated 60-second backward clock correction with a pending Remove journal. Recovery completed every Remove. An unrelated abandoned temporary remained after recovery and was deleted by an explicit second sweep. This covers the #1575 Remove input class. Normal upload chunks have numeric names, not the temporary prefix, and are outside this sweep.

The server invokes cleanup_abandoned_temporaries_before once and then waits forever; no retry is scheduled on deferral. A pending intent during that pass can retain unrelated abandoned bytes for the entire process lifetime even after the intent finishes. There is no cleanup retention-time or journal-byte cap. Protected writes have a capacity bound: available bytes minus max(10_000_000_000, ceil(total_capacity/20)) and outstanding reservations. Home quotas provide an additional limit for bounded Users; Owner/Admin may be unlimited. That reserve prevents full-disk writes but is not a reclamation bound. Exact probe: artifacts/rev1573b-cleanup-probe.rs, output in the matching .log.

Lease: process ownership passes

Real Root subprocess probe: second writer refused while first lease held; SIGKILL released ownership while leaving server-writer.lock; next process acquired it; legacy Tantivy writer flock excluded the new lease; stale legacy writer file caused no lockout after release. Probe and output: artifacts/rev1573b-lease-probe.rs and .log. Server AppState retains the lease through HTTP drain.

# rev1573b independent findings Started 2026-10-11 21:01 UTC, base 82bb4285fb99f684f7e2a50af6becbaf332f1aa8. Did not read fix1573-final-report.md. ## Evidence in progress - Task ownership returns HTTP 409 for an incomplete 64 KiB header. The Notes event worker retries only retryable BUSY/LOCKED; checking for dropped deferred work. - Cleanup checks pending journals under the namespace lock. The server runs its post-start sweep once; checking retained-byte bounds and later retry. ## BLOCK B1: completed Task-to-Note kind change releases the identity `task_identity_in_use` selects only `task_items`. A normal refresh after removal of Task frontmatter removes those rows. The source still owns its `calternal-id` through `note_items`. Adoption of a Task copy with that ID then reuses it; `store::index_note_projection_once` updates `note_items` on `(user_id,id)` and redirects the owner path to the copy. Existing stable links open the wrong source. The first-round follow-up test checks only a stale Task row, not the completed refresh. Failing test: `review_1573b_task_identity_reserves_indexed_note_owner`, real `adopt_change_locked`, actual Index and source files. Assertion: left `Notes/review-copy.md`, right `Notes/review-owner.md`. ## BLOCK B2: ownership deferral is dropped The 64 KiB incomplete-header path returns `ApiError::conflict` with retry classification false. `retry_notes_index_until_ready` retains only BUSY/LOCKED. `configure` logs the conflict and discards the only pending path batch; `reconcile_all` stops on the same error. There is no retained ownership repair record. A change of the owner can refresh only its path and does not replay the discarded copy. Failing test: `review_1573b_task_ownership_deferral_is_retried`, real owner/copy files and production background retry entry point. It returns `Err(ApiError(409, ... "This Task cannot be saved yet" ... false))` before the second attempt. Both original files remain intact, but the Task is never adopted without another event or restart. ## Cleanup: recovery-input safety passes; retention-time bound absent Standalone probe using the real calternal-fs Root preserved Note, Money source, upload temporary and import temporary names during a simulated 60-second backward clock correction with a pending Remove journal. Recovery completed every Remove. An unrelated abandoned temporary remained after recovery and was deleted by an explicit second sweep. This covers the #1575 Remove input class. Normal upload chunks have numeric names, not the temporary prefix, and are outside this sweep. The server invokes `cleanup_abandoned_temporaries_before` once and then waits forever; no retry is scheduled on deferral. A pending intent during that pass can retain unrelated abandoned bytes for the entire process lifetime even after the intent finishes. There is no cleanup retention-time or journal-byte cap. Protected writes have a capacity bound: available bytes minus `max(10_000_000_000, ceil(total_capacity/20))` and outstanding reservations. Home quotas provide an additional limit for bounded Users; Owner/Admin may be unlimited. That reserve prevents full-disk writes but is not a reclamation bound. Exact probe: `artifacts/rev1573b-cleanup-probe.rs`, output in the matching `.log`. ## Lease: process ownership passes Real Root subprocess probe: second writer refused while first lease held; SIGKILL released ownership while leaving server-writer.lock; next process acquired it; legacy Tantivy writer flock excluded the new lease; stale legacy writer file caused no lockout after release. Probe and output: `artifacts/rev1573b-lease-probe.rs` and `.log`. Server AppState retains the lease through HTTP drain.

kayg commented 2026-10-11 21:12:39 +00:00

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Round-2 Search and lease evidence: the real Root subprocess lease probe excluded a second writer, released ownership after SIGKILL with the lease file left in place, excluded a live legacy Tantivy writer flock and admitted a replacement after release. The independent Search probe held a server lease and left initialization obstructed for 1.2 seconds. Pending queries returned no hits. After removing the obstruction, queued reconciliation completed without restart; Alice and Bob each saw their own source and no foreign hits, before and after private generation rebuild. Shutdown completed within its 10-second probe budget. Search retry doubles 100 ms to a 5-second cap; no hot loop found. The real durable tus chunk also survived both clock-stepped cleanup sweeps. Artifacts: rev1573b-lease-probe.log, rev1573b-search-probe.log, rev1573b-cleanup-probe.log. The two committed Task blockers remain; full crate gates are still running.

Round-2 Search and lease evidence: the real Root subprocess lease probe excluded a second writer, released ownership after SIGKILL with the lease file left in place, excluded a live legacy Tantivy writer flock and admitted a replacement after release. The independent Search probe held a server lease and left initialization obstructed for 1.2 seconds. Pending queries returned no hits. After removing the obstruction, queued reconciliation completed without restart; Alice and Bob each saw their own source and no foreign hits, before and after private generation rebuild. Shutdown completed within its 10-second probe budget. Search retry doubles 100 ms to a 5-second cap; no hot loop found. The real durable tus chunk also survived both clock-stepped cleanup sweeps. Artifacts: rev1573b-lease-probe.log, rev1573b-search-probe.log, rev1573b-cleanup-probe.log. The two committed Task blockers remain; full crate gates are still running.

kayg commented 2026-10-11 21:33:04 +00:00

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rev1573b — BLOCK

Round-2 independent data-safety review of #1573.

• Branch: job/rev1573b.
• Original review base: 82bb4285fb99f684f7e2a50af6becbaf332f1aa8.
• Head: 8ec78aba82f2b8167c889d6990b312c1994c4071.
• Integrated origin/dev once at c0f8da461efc752a08740209235619eadccf000a in 756f3ed38. No push or deploy.
• Only authored code changes are two failing regression tests in crates/plugins/notes/src/lib.rs, committed separately as b9ec2e6d7 and 8ec78aba8. No product fixes.

Blockers

1. Stable Note identity redirects to a Task copy after a completed kind change. Make a Task an ordinary Note, refresh its Index, then adopt a Task copy carrying its old calternal-id. The ownership query checks only task_items; the normal kind refresh removed the owner's Task row. The copy reuses the owner's identity. The Note upsert changes the owner's stable-link path to the copy. review_1573b_task_identity_reserves_indexed_note_owner fails through the real adopt_change_locked: expected Notes/review-owner.md, actual Notes/review-copy.md. The claimed fix's kind-change test retained a stale Task row and did not cover the completed refresh.

2. Ownership deferral is dropped, not retried. An owner's header exceeds 64 KiB. Identity proof safely returns 409 and keeps source bytes. The production background retry entry point only retries BUSY/LOCKED; this conflict is terminal. The event worker logs it and drops the pending path batch, and a Home pass stops. No ownership-specific repair record or retry is queued. review_1573b_task_ownership_deferral_is_retried fails with Err(ApiError(409, ... "This Task cannot be saved yet" ... false)). A later event for the owner does not necessarily replay the discarded copy.

Other safety checks

• Temporary inputs: the real Root cleanup probe preserved Note, Money source-write, upload-stage and import-stage temporary names during a simulated 60-second backward clock correction with a pending Remove journal. Journal replay completed the Remove steps, including the #1575 operation class. A real durable tus chunk survived both sweeps. Full calternal-fs gates include the real same-inode copy/SIGKILL recovery tests. These synthetic fixtures contain no real financial data.
• Cleanup retention gap: an unrelated abandoned temporary is skipped while a journal is unfinished. After that journal completes, it remains until an explicit second sweep or restart. The server calls this sweep once, then waits forever. There is no automatic retry or retention-time bound. Home temporary bytes count toward Home quota. Protected source-growth admission subtracts max(10_000_000_000, ceil(total_capacity / 20)) plus reservations from available space. This is not a proven total retained-byte cap: journal metadata has no independent reserve admission or count/byte cap, and Owner/Admin may have unlimited Home quota. The exact probe is artifacts/rev1573b-cleanup-probe.rs; its log records preservation, non-reclamation after recovery, and successful explicit second cleanup.
• Lease: independent processes using the real Root excluded a second writer; SIGKILL left the lease file but released ownership; a replacement acquired it. A live legacy Tantivy writer flock blocked the new lease. A stale legacy writer file did not cause permanent lockout after release. The server LiveState retains the lease through HTTP drain. Full Search tests also used a real legacy Tantivy writer.
• Search: the independent probe held a real server lease, damaged shared metadata and obstructed repair for 1.2 seconds. Pending queries returned empty results. Removing the obstruction let queued reconciliation finish without restart. Alice and Bob each saw only their own source, before and after private generation rebuild. Shutdown completed within the probe's 10-second bound. Retry starts at 100 ms, doubles and caps at 5 seconds; shutdown interrupts that wait. No hot retry loop or cross-User result was found.

Files and evidence

• Authored and committed: crates/plugins/notes/src/lib.rs, two documented failing tests.
• Required merge conflict resolutions: bench/tab-switch-seed.py (both fixture-window options kept), contracts/perf/registry.json (both exact-entry sets kept), crates/calternal-fs/src/lib.rs (both exports kept), crates/calternal-server/src/wire.rs (background readiness phase plus upstream resumable Search retry kept). Python and JSON syntax passed.
• Uncommitted, gitignored review evidence: artifacts/rev1573b-findings.md; lease, cleanup and Search probe sources/logs; all gate logs. Passing disposable tests were removed from source.

Known gaps

The two Task blockers remain by design of this read-mostly review. Cleanup has no scheduled retry or time bound. The lease kill probe used the real Root in a subprocess, not SIGKILL during a live HTTP mutation. Money/import cleanup checks exercised journal input classes, not a new full Money/import protocol matrix. No UI was changed; screenshots and UI performance profiles do not apply. Server tests reuse real production frontend assets from the exact merged origin/dev revision, after a zero-diff comparison of apps/web and packages. No macOS VM was used.

Decisions

No product design decisions. Keep both sides of the required origin/dev merge. Both fixture-window flags remain available; --days takes precedence when both are supplied. Use test-only disposable fixtures and process probes. Commit only failing tests, as required by the brief. Do not change existing expectations or fix product code in this review.

Gates

Environment for every cargo command: CARGO_PROFILE_DEV_DEBUG=line-tables-only CARGO_INCREMENTAL=0 CARGO_BUILD_JOBS=4 TMPDIR=$PWD/target/tmp; the preset CARGO_TARGET_DIR was unchanged. Test suites use --test-threads=4.

CARGO_BUILD_JOBS=4 cargo test -p calternal-fs -- --test-threads=4 — exit 0

Verbatim result lines; complete output is in artifacts/rev1573b-calternal-fs.log.

test result: ok. 120 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 20.20s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 133.40s
test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s

CARGO_BUILD_JOBS=4 cargo test -p calternal-search -- --test-threads=4 — exit 0

Verbatim result lines; complete output is in artifacts/rev1573b-calternal-search.log.

test result: ok. 67 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 14.58s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 252.85s
test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 2.44s
test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s

CARGO_BUILD_JOBS=4 cargo test -p calternal-plugin-notes -- --test-threads=4 — exit 101

Verbatim result lines; complete output is in artifacts/rev1573b-calternal-plugin-notes.log.

test result: FAILED. 338 passed; 2 failed; 5 ignored; 0 measured; 0 filtered out; finished in 202.37s

Formatting and touched-crate clippy

cargo fmt --check: exit 0, no output.

cargo clippy -p calternal-plugin-notes --all-targets -- -D warnings: exit 0. Verbatim completion:

    Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 41s

CARGO_BUILD_JOBS=4 cargo test -p calternal-server -- --test-threads=4

First attempt: exit 101 before tests because the production web build was absent. Verbatim diagnostic:

error: #[derive(RustEmbed)] folder '/home/kayg/Developer/calternal-wt/rev1573b/crates/calternal-server/../../apps/web/build/' does not exist. cwd: '/home/kayg/Developer/calternal-wt/rev1573b'

Copied the real matching-origin/dev production frontend assets. Second attempt: server unit suite passed, then the performance guard stopped because web parser dependencies were absent (exit 101). Verbatim result lines:

test result: ok. 279 passed; 0 failed; 12 ignored; 0 measured; 0 filtered out; finished in 108.93s
test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s

Verbatim parser diagnostic:

TypeError: undefined is not an object (evaluating 'ts.ScriptTarget.Latest')

bun install --frozen-lockfile then completed with exit 0 and changed no tracked file. To avoid repeating the passed 279-test suite, completed the remaining integration suites separately:

CARGO_BUILD_JOBS=4 cargo test -p calternal-server --test perf_guards -- --test-threads=4 — exit 0.

test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 31.38s

CARGO_BUILD_JOBS=4 cargo test -p calternal-server --test private_index_permissions -- --test-threads=4 — exit 0.

test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.66s

The full server invocation was not rerun after this prerequisite repair. Its nonzero attempts remain in the logs; all discovered server suites passed in this verification round. No performance contract, baseline, ratchet or existing expectation changed.

Cleanup

cargo clean — exit 0. Verbatim output:

     Removed 16745 files, 16.0GiB total

Deleted copied web build output, generated web output, installed local dependencies and probe executables. Retained probe sources and logs in gitignored artifacts/. Working tree is clean; head remains 8ec78aba82f2b8167c889d6990b312c1994c4071. No pushes, deploys or additional merges. No credential files were displayed. Review completed within the 75-minute time box.

BLOCK: both committed failing Task regression tests must be resolved. The cleanup retry/retention gap also remains for the owner to address.

# rev1573b — BLOCK Round-2 independent data-safety review of #1573. - Branch: `job/rev1573b`. - Original review base: `82bb4285fb99f684f7e2a50af6becbaf332f1aa8`. - Head: `8ec78aba82f2b8167c889d6990b312c1994c4071`. - Integrated `origin/dev` once at `c0f8da461efc752a08740209235619eadccf000a` in `756f3ed38`. No push or deploy. - Only authored code changes are two failing regression tests in `crates/plugins/notes/src/lib.rs`, committed separately as `b9ec2e6d7` and `8ec78aba8`. No product fixes. ## Blockers 1. **Stable Note identity redirects to a Task copy after a completed kind change.** Make a Task an ordinary Note, refresh its Index, then adopt a Task copy carrying its old `calternal-id`. The ownership query checks only `task_items`; the normal kind refresh removed the owner's Task row. The copy reuses the owner's identity. The Note upsert changes the owner's stable-link path to the copy. `review_1573b_task_identity_reserves_indexed_note_owner` fails through the real `adopt_change_locked`: expected `Notes/review-owner.md`, actual `Notes/review-copy.md`. The claimed fix's kind-change test retained a stale Task row and did not cover the completed refresh. 2. **Ownership deferral is dropped, not retried.** An owner's header exceeds 64 KiB. Identity proof safely returns 409 and keeps source bytes. The production background retry entry point only retries BUSY/LOCKED; this conflict is terminal. The event worker logs it and drops the pending path batch, and a Home pass stops. No ownership-specific repair record or retry is queued. `review_1573b_task_ownership_deferral_is_retried` fails with `Err(ApiError(409, ... "This Task cannot be saved yet" ... false))`. A later event for the owner does not necessarily replay the discarded copy. ## Other safety checks - **Temporary inputs:** the real Root cleanup probe preserved Note, Money source-write, upload-stage and import-stage temporary names during a simulated 60-second backward clock correction with a pending Remove journal. Journal replay completed the Remove steps, including the #1575 operation class. A real durable tus chunk survived both sweeps. Full calternal-fs gates include the real same-inode copy/SIGKILL recovery tests. These synthetic fixtures contain no real financial data. - **Cleanup retention gap:** an unrelated abandoned temporary is skipped while a journal is unfinished. After that journal completes, it remains until an explicit second sweep or restart. The server calls this sweep once, then waits forever. There is no automatic retry or retention-time bound. Home temporary bytes count toward Home quota. Protected source-growth admission subtracts `max(10_000_000_000, ceil(total_capacity / 20))` plus reservations from available space. This is not a proven total retained-byte cap: journal metadata has no independent reserve admission or count/byte cap, and Owner/Admin may have unlimited Home quota. The exact probe is `artifacts/rev1573b-cleanup-probe.rs`; its log records preservation, non-reclamation after recovery, and successful explicit second cleanup. - **Lease:** independent processes using the real Root excluded a second writer; SIGKILL left the lease file but released ownership; a replacement acquired it. A live legacy Tantivy writer flock blocked the new lease. A stale legacy writer file did not cause permanent lockout after release. The server LiveState retains the lease through HTTP drain. Full Search tests also used a real legacy Tantivy writer. - **Search:** the independent probe held a real server lease, damaged shared metadata and obstructed repair for 1.2 seconds. Pending queries returned empty results. Removing the obstruction let queued reconciliation finish without restart. Alice and Bob each saw only their own source, before and after private generation rebuild. Shutdown completed within the probe's 10-second bound. Retry starts at 100 ms, doubles and caps at 5 seconds; shutdown interrupts that wait. No hot retry loop or cross-User result was found. ## Files and evidence - Authored and committed: `crates/plugins/notes/src/lib.rs`, two documented failing tests. - Required merge conflict resolutions: `bench/tab-switch-seed.py` (both fixture-window options kept), `contracts/perf/registry.json` (both exact-entry sets kept), `crates/calternal-fs/src/lib.rs` (both exports kept), `crates/calternal-server/src/wire.rs` (background readiness phase plus upstream resumable Search retry kept). Python and JSON syntax passed. - Uncommitted, gitignored review evidence: `artifacts/rev1573b-findings.md`; lease, cleanup and Search probe sources/logs; all gate logs. Passing disposable tests were removed from source. ## Known gaps The two Task blockers remain by design of this read-mostly review. Cleanup has no scheduled retry or time bound. The lease kill probe used the real Root in a subprocess, not SIGKILL during a live HTTP mutation. Money/import cleanup checks exercised journal input classes, not a new full Money/import protocol matrix. No UI was changed; screenshots and UI performance profiles do not apply. Server tests reuse real production frontend assets from the exact merged origin/dev revision, after a zero-diff comparison of `apps/web` and `packages`. No macOS VM was used. ## Decisions No product design decisions. Keep both sides of the required origin/dev merge. Both fixture-window flags remain available; `--days` takes precedence when both are supplied. Use test-only disposable fixtures and process probes. Commit only failing tests, as required by the brief. Do not change existing expectations or fix product code in this review. ## Gates Environment for every cargo command: `CARGO_PROFILE_DEV_DEBUG=line-tables-only CARGO_INCREMENTAL=0 CARGO_BUILD_JOBS=4 TMPDIR=$PWD/target/tmp`; the preset `CARGO_TARGET_DIR` was unchanged. Test suites use `--test-threads=4`. ### `CARGO_BUILD_JOBS=4 cargo test -p calternal-fs -- --test-threads=4` — exit 0 Verbatim result lines; complete output is in `artifacts/rev1573b-calternal-fs.log`. ```text test result: ok. 120 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 20.20s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 133.40s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s ``` ### `CARGO_BUILD_JOBS=4 cargo test -p calternal-search -- --test-threads=4` — exit 0 Verbatim result lines; complete output is in `artifacts/rev1573b-calternal-search.log`. ```text test result: ok. 67 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 14.58s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 252.85s test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 2.44s test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s ``` ### `CARGO_BUILD_JOBS=4 cargo test -p calternal-plugin-notes -- --test-threads=4` — exit 101 Verbatim result lines; complete output is in `artifacts/rev1573b-calternal-plugin-notes.log`. ```text test result: FAILED. 338 passed; 2 failed; 5 ignored; 0 measured; 0 filtered out; finished in 202.37s ``` ### Formatting and touched-crate clippy `cargo fmt --check`: exit 0, no output. `cargo clippy -p calternal-plugin-notes --all-targets -- -D warnings`: exit 0. Verbatim completion: ```text Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 41s ``` ### `CARGO_BUILD_JOBS=4 cargo test -p calternal-server -- --test-threads=4` First attempt: exit 101 before tests because the production web build was absent. Verbatim diagnostic: ```text error: #[derive(RustEmbed)] folder '/home/kayg/Developer/calternal-wt/rev1573b/crates/calternal-server/../../apps/web/build/' does not exist. cwd: '/home/kayg/Developer/calternal-wt/rev1573b' ``` Copied the real matching-origin/dev production frontend assets. Second attempt: server unit suite passed, then the performance guard stopped because web parser dependencies were absent (exit 101). Verbatim result lines: ```text test result: ok. 279 passed; 0 failed; 12 ignored; 0 measured; 0 filtered out; finished in 108.93s test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s ``` Verbatim parser diagnostic: ```text TypeError: undefined is not an object (evaluating 'ts.ScriptTarget.Latest') ``` `bun install --frozen-lockfile` then completed with exit 0 and changed no tracked file. To avoid repeating the passed 279-test suite, completed the remaining integration suites separately: `CARGO_BUILD_JOBS=4 cargo test -p calternal-server --test perf_guards -- --test-threads=4` — exit 0. ```text test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 31.38s ``` `CARGO_BUILD_JOBS=4 cargo test -p calternal-server --test private_index_permissions -- --test-threads=4` — exit 0. ```text test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.66s ``` The full server invocation was not rerun after this prerequisite repair. Its nonzero attempts remain in the logs; all discovered server suites passed in this verification round. No performance contract, baseline, ratchet or existing expectation changed. ### Cleanup `cargo clean` — exit 0. Verbatim output: ```text Removed 16745 files, 16.0GiB total ``` Deleted copied web build output, generated web output, installed local dependencies and probe executables. Retained probe sources and logs in gitignored `artifacts/`. Working tree is clean; head remains `8ec78aba82f2b8167c889d6990b312c1994c4071`. No pushes, deploys or additional merges. No credential files were displayed. Review completed within the 75-minute time box. **BLOCK: both committed failing Task regression tests must be resolved. The cleanup retry/retention gap also remains for the owner to address.**

kayg commented 2026-10-11 21:35:04 +00:00

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Starting fix1573b on job/rev1573b at 8ec78aba82. Read the round-2 findings. Will preserve both failing regression tests, reserve Note ownership across Task kind changes, retain ownership-deferred background work, and retry journal-deferred temporary cleanup. No push, deploy or issue close.

Starting fix1573b on job/rev1573b at 8ec78aba82f2b8167c889d6990b312c1994c4071. Read the round-2 findings. Will preserve both failing regression tests, reserve Note ownership across Task kind changes, retain ownership-deferred background work, and retry journal-deferred temporary cleanup. No push, deploy or issue close.

kayg commented 2026-10-11 21:37:06 +00:00

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Confirmed both review causes in production code: Task ownership SQL omits note_items after the kind refresh, and the background loop treats the 64 KiB ownership conflict as terminal. The fixes query both projections with bounded source proof and retain the original batch across 500 ms retries. Cleanup now reports journal deferral; the server retries only an incomplete sweep at 60-second intervals with the original age cutoff. Added filesystem and timer regressions; the two review tests are unchanged. Retention bound: 60 seconds plus one sweep after the last pending journal finishes, absent new journals or IO errors. Recovery inputs never expire.

Confirmed both review causes in production code: Task ownership SQL omits note_items after the kind refresh, and the background loop treats the 64 KiB ownership conflict as terminal. The fixes query both projections with bounded source proof and retain the original batch across 500 ms retries. Cleanup now reports journal deferral; the server retries only an incomplete sweep at 60-second intervals with the original age cutoff. Added filesystem and timer regressions; the two review tests are unchanged. Retention bound: 60 seconds plus one sweep after the last pending journal finishes, absent new journals or IO errors. Recovery inputs never expire.

kayg commented 2026-10-11 21:41:27 +00:00

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Committed ownership fixes as 28d213bf6. Both unchanged round-2 regressions passed: test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 343 filtered out; finished in 1.40s. Notes all-target clippy passed: Finished dev profile [unoptimized + debuginfo] target(s) in 3m 08s. Direct background reconciliation callers now retain each deferred source too, rather than discarding it or repeating a Home scan.

Committed ownership fixes as 28d213bf6. Both unchanged round-2 regressions passed: test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 343 filtered out; finished in 1.40s. Notes all-target clippy passed: Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 08s. Direct background reconciliation callers now retain each deferred source too, rather than discarding it or repeating a Home scan.

kayg commented 2026-10-11 21:46:35 +00:00

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Filesystem retry signaling is committed as 271234f42. Its real-journal regression passed unchanged source behavior: test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 122 filtered out; finished in 0.18s. It preserved both a Remove journal input and unrelated abandoned bytes on the deferred pass, then reclaimed the abandoned bytes after recovery. Filesystem clippy passed. Server all-target clippy also passed; the paused-clock server regression is compiling. No new dependencies, UI, route or perf ratchet changes.

Filesystem retry signaling is committed as 271234f42. Its real-journal regression passed unchanged source behavior: test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 122 filtered out; finished in 0.18s. It preserved both a Remove journal input and unrelated abandoned bytes on the deferred pass, then reclaimed the abandoned bytes after recovery. Filesystem clippy passed. Server all-target clippy also passed; the paused-clock server regression is compiling. No new dependencies, UI, route or perf ratchet changes.

kayg commented 2026-10-11 22:08:57 +00:00

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fix1573b — READY FOR MERGE

Issue #1573, branch job/rev1573b. Base 8ec78aba82f2b8167c889d6990b312c1994c4071. Head 4c5f0551e3ce137ef0ee96993a7ea91c518f65df.

Built

• Reserve a Task identity through both Task and Note projections. A completed Task-to-Note conversion keeps its calternal-id; a Task copy gets a new identity. Ownership still requires current source proof under the User writer guard.
• Keep ownership-deferred work queued across 500 ms background retries. The original batch stays in its retry closure. Direct background reconciliation callers also retain each source. Each retry reads that source again and releases the guard before waiting. On restart, the normal Files scan queues reconciliation from source files.
• Report journal-deferred temporary cleanup through a small public Root method. Existing cleanup methods keep their signatures. The server retries incomplete sweeps at 60-second intervals and stops after a complete pass. Every pass keeps the original process-start cutoff and journal protection.
• Add a real filesystem journal regression and a paused-clock server retry regression. The two review regressions and all existing expectations are unchanged.

Files

• crates/plugins/notes/src/tasks_store.rs: indexed ownership proof and ownership-deferral classification.
• crates/plugins/notes/src/lib.rs: retained event and per-source background retries.
• crates/calternal-fs/src/journal.rs: cleanup completion signal and recovery regression.
• crates/calternal-server/src/wire.rs: retry timer, retention comment and timer regression.

Commits

• 28d213bf6: fix Note ownership and retain deferred adoption.
• 271234f42: report journal-deferred cleanup.
• 34a1527fd: explain indexed ownership priority.
• c791d54af: retry cleanup after journals finish.
• 4c5f0551e: include an in-flight sweep in the documented retention bound.

Decisions

• Reuse the indexed ownership query and bounded 64 KiB proof. Query both projections; do not add a Home scan to identity repair.
• Reuse the existing background retry queue. Keep the foreground 409 response. Retry only the ownership-deferral conflict, not all conflicts. No queue migration or dependency is needed.
• Use a 60-second retry interval for cleanup, only while a sweep is incomplete. Once the last unfinished journal ends, eligible files are removed within 60 seconds plus any in-flight sweep and one retry sweep, absent new journals or IO errors. Journal inputs have no expiry and are never removed by cleanup while referenced by an unfinished journal.

UX gaps closed

Stable links stay with the original Note after a kind change. A deferred Task copy can complete without another copy event or restart. Skipped abandoned temporaries are retried without manual action. No UI changed.

Known gaps

No requested functional blocker remains. An incomplete ownership header still needs to become provable, or its source must be removed, before adoption can finish. Unfinished journal inputs have no retention expiry; this is required for recovery safety. This change does not add a journal byte cap. The existing sweep still leaves unreadable or excessively deep trees untouched. No startup performance matrix, full API adversarial matrix, UI suite or macOS VM run was added to this blocker-fix job.

Cost

Identity proof uses existing indexes: one union lookup and at most 64 KiB per candidate source. A retry reads only the affected source. Cleanup costs one handle-relative tree walk per incomplete pass, with a 60-second wait between passes; no repeated walk remains after completion. Gate durations below are verification timings, not performance measurements. The existing bench/startup-1573.py profile remains unchanged.

Verification

git fetch origin && git merge origin/dev ran once before the final gates: Already up to date. Origin/dev remains c0f8da461efc752a08740209235619eadccf000a.

All required gates exited 0. Each Cargo command used CARGO_PROFILE_DEV_DEBUG=line-tables-only CARGO_INCREMENTAL=0 CARGO_BUILD_JOBS=4 TMPDIR=$PWD/target/tmp; the inherited CARGO_TARGET_DIR was not changed. Suites used --test-threads=4.

The server used real production web assets copied from /mnt/hdd/targets/shared-server/src-c0f8da461/apps/web/build. That source is at the exact origin/dev SHA; git diff --quiet origin/dev -- apps/web packages passed. A frozen Bun install supplied the parser dependencies for performance guards. No lockfile changed. Build output and installed dependencies were removed at the end.

The full server suite passed the process-isolated startup/backfill checks. There was no backfill timeout, so no isolation rerun was needed. The last commit changes only the retention comment. Formatting, server all-target clippy and the focused timer regression passed again after that comment correction.

Verbatim gate result and completion lines follow. Complete logs are in artifacts/fix1573b-final-*.log.

cargo fmt --check — exit 0

No output.

cargo clippy -p calternal-fs --all-targets -- -D warnings — exit 0

    Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s

cargo test -p calternal-fs -- --test-threads=4 — exit 0

test result: ok. 121 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 19.17s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 99.55s
test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s

cargo clippy -p calternal-search --all-targets -- -D warnings — exit 0

    Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.65s

cargo test -p calternal-search -- --test-threads=4 — exit 0

test result: ok. 67 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 13.81s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.55s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 196.58s
test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 2.25s
test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s

cargo clippy -p calternal-plugin-notes --all-targets -- -D warnings — exit 0

    Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.88s

cargo test -p calternal-plugin-notes -- --test-threads=4 — exit 0

test result: ok. 340 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 190.76s
test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s

cargo clippy -p calternal-server --all-targets -- -D warnings — exit 0

    Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.28s

cargo test -p calternal-server -- --test-threads=4 — exit 0

test result: ok. 280 passed; 0 failed; 12 ignored; 0 measured; 0 filtered out; finished in 106.35s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 43.02s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.94s

After the comment correction: cargo fmt --check — exit 0

No output.

After the comment correction: cargo clippy -p calternal-server --all-targets -- -D warnings — exit 0

    Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.76s

After the comment correction: cargo test -p calternal-server temporary_cleanup_retries_after_journal_finishes -- --test-threads=4 — exit 0

test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 291 filtered out; finished in 0.74s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out; finished in 0.00s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out; finished in 0.00s

Cleanup

cargo clean — exit 0:

     Removed 21361 files, 17.2GiB total

Removed copied and generated web build output and installed local dependencies. The working tree is clean. No push, deploy, issue close or macOS VM use. No credential store was displayed.

# fix1573b — READY FOR MERGE Issue #1573, branch `job/rev1573b`. Base `8ec78aba82f2b8167c889d6990b312c1994c4071`. Head `4c5f0551e3ce137ef0ee96993a7ea91c518f65df`. ## Built - Reserve a Task identity through both Task and Note projections. A completed Task-to-Note conversion keeps its `calternal-id`; a Task copy gets a new identity. Ownership still requires current source proof under the User writer guard. - Keep ownership-deferred work queued across 500 ms background retries. The original batch stays in its retry closure. Direct background reconciliation callers also retain each source. Each retry reads that source again and releases the guard before waiting. On restart, the normal Files scan queues reconciliation from source files. - Report journal-deferred temporary cleanup through a small public Root method. Existing cleanup methods keep their signatures. The server retries incomplete sweeps at 60-second intervals and stops after a complete pass. Every pass keeps the original process-start cutoff and journal protection. - Add a real filesystem journal regression and a paused-clock server retry regression. The two review regressions and all existing expectations are unchanged. ## Files - `crates/plugins/notes/src/tasks_store.rs`: indexed ownership proof and ownership-deferral classification. - `crates/plugins/notes/src/lib.rs`: retained event and per-source background retries. - `crates/calternal-fs/src/journal.rs`: cleanup completion signal and recovery regression. - `crates/calternal-server/src/wire.rs`: retry timer, retention comment and timer regression. ## Commits - `28d213bf6`: fix Note ownership and retain deferred adoption. - `271234f42`: report journal-deferred cleanup. - `34a1527fd`: explain indexed ownership priority. - `c791d54af`: retry cleanup after journals finish. - `4c5f0551e`: include an in-flight sweep in the documented retention bound. ## Decisions - Reuse the indexed ownership query and bounded 64 KiB proof. Query both projections; do not add a Home scan to identity repair. - Reuse the existing background retry queue. Keep the foreground 409 response. Retry only the ownership-deferral conflict, not all conflicts. No queue migration or dependency is needed. - Use a 60-second retry interval for cleanup, only while a sweep is incomplete. Once the last unfinished journal ends, eligible files are removed within 60 seconds plus any in-flight sweep and one retry sweep, absent new journals or IO errors. Journal inputs have no expiry and are never removed by cleanup while referenced by an unfinished journal. ## UX gaps closed Stable links stay with the original Note after a kind change. A deferred Task copy can complete without another copy event or restart. Skipped abandoned temporaries are retried without manual action. No UI changed. ## Known gaps No requested functional blocker remains. An incomplete ownership header still needs to become provable, or its source must be removed, before adoption can finish. Unfinished journal inputs have no retention expiry; this is required for recovery safety. This change does not add a journal byte cap. The existing sweep still leaves unreadable or excessively deep trees untouched. No startup performance matrix, full API adversarial matrix, UI suite or macOS VM run was added to this blocker-fix job. ## Cost Identity proof uses existing indexes: one union lookup and at most 64 KiB per candidate source. A retry reads only the affected source. Cleanup costs one handle-relative tree walk per incomplete pass, with a 60-second wait between passes; no repeated walk remains after completion. Gate durations below are verification timings, not performance measurements. The existing `bench/startup-1573.py` profile remains unchanged. ## Verification `git fetch origin && git merge origin/dev` ran once before the final gates: `Already up to date.` Origin/dev remains `c0f8da461efc752a08740209235619eadccf000a`. All required gates exited 0. Each Cargo command used `CARGO_PROFILE_DEV_DEBUG=line-tables-only CARGO_INCREMENTAL=0 CARGO_BUILD_JOBS=4 TMPDIR=$PWD/target/tmp`; the inherited `CARGO_TARGET_DIR` was not changed. Suites used `--test-threads=4`. The server used real production web assets copied from `/mnt/hdd/targets/shared-server/src-c0f8da461/apps/web/build`. That source is at the exact origin/dev SHA; `git diff --quiet origin/dev -- apps/web packages` passed. A frozen Bun install supplied the parser dependencies for performance guards. No lockfile changed. Build output and installed dependencies were removed at the end. The full server suite passed the process-isolated startup/backfill checks. There was no backfill timeout, so no isolation rerun was needed. The last commit changes only the retention comment. Formatting, server all-target clippy and the focused timer regression passed again after that comment correction. Verbatim gate result and completion lines follow. Complete logs are in `artifacts/fix1573b-final-*.log`. ### `cargo fmt --check` — exit 0 No output. ### `cargo clippy -p calternal-fs --all-targets -- -D warnings` — exit 0 ```text Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s ``` ### `cargo test -p calternal-fs -- --test-threads=4` — exit 0 ```text test result: ok. 121 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 19.17s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 99.55s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s ``` ### `cargo clippy -p calternal-search --all-targets -- -D warnings` — exit 0 ```text Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.65s ``` ### `cargo test -p calternal-search -- --test-threads=4` — exit 0 ```text test result: ok. 67 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 13.81s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.55s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 196.58s test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 2.25s test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s ``` ### `cargo clippy -p calternal-plugin-notes --all-targets -- -D warnings` — exit 0 ```text Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.88s ``` ### `cargo test -p calternal-plugin-notes -- --test-threads=4` — exit 0 ```text test result: ok. 340 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 190.76s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s ``` ### `cargo clippy -p calternal-server --all-targets -- -D warnings` — exit 0 ```text Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.28s ``` ### `cargo test -p calternal-server -- --test-threads=4` — exit 0 ```text test result: ok. 280 passed; 0 failed; 12 ignored; 0 measured; 0 filtered out; finished in 106.35s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 43.02s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.94s ``` ### After the comment correction: `cargo fmt --check` — exit 0 No output. ### After the comment correction: `cargo clippy -p calternal-server --all-targets -- -D warnings` — exit 0 ```text Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.76s ``` ### After the comment correction: `cargo test -p calternal-server temporary_cleanup_retries_after_journal_finishes -- --test-threads=4` — exit 0 ```text test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 291 filtered out; finished in 0.74s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out; finished in 0.00s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out; finished in 0.00s ``` ## Cleanup `cargo clean` — exit 0: ```text Removed 21361 files, 17.2GiB total ``` Removed copied and generated web build output and installed local dependencies. The working tree is clean. No push, deploy, issue close or macOS VM use. No credential store was displayed.

kayg commented 2026-10-11 22:11:20 +00:00

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Round-3 focused data-safety review started on job/rev1573c, base/head 4c5f0551e3. Scope: 8ec78aba8..4c5f0551e; read-mostly, failing regression tests only. Checking conversion identities, ownership retry restart/liveness, and deferred temporary cleanup shutdown/drain protection. The optional artifacts/rev1573b-findings.md is absent in this worktree.

Round-3 focused data-safety review started on job/rev1573c, base/head 4c5f0551e3ce137ef0ee96993a7ea91c518f65df. Scope: 8ec78aba8..4c5f0551e; read-mostly, failing regression tests only. Checking conversion identities, ownership retry restart/liveness, and deferred temporary cleanup shutdown/drain protection. The optional artifacts/rev1573b-findings.md is absent in this worktree.

kayg commented 2026-10-11 22:11:51 +00:00

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Starting merge round 41 in /home/kayg/Developer/calternal-wt/merge41 on branch job/merge41. Base: c0f8da461e. I will merge job/ui-chrome5, job/calact5, then job/rev1573b in the requested order, run the specified gates and merge-round checks, and report findings here.

Starting merge round 41 in /home/kayg/Developer/calternal-wt/merge41 on branch job/merge41. Base: c0f8da461efc752a08740209235619eadccf000a. I will merge job/ui-chrome5, job/calact5, then job/rev1573b in the requested order, run the specified gates and merge-round checks, and report findings here.

kayg commented 2026-10-11 22:17:22 +00:00

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Round-3 finding under test: the new ownership-deferred retry in reconcile_all does not advance past a source while its indexed owner has a valid frontmatter block larger than 64 KiB. task_identity_in_use rereads the same bounded prefix; the unchanged file returns the same deferred conflict on every 500 ms retry. The sole configure Files-event subscriber awaits that reconciliation, so unrelated sources and later batches cannot be projected until the owner header changes. The event channel is bounded at 1,024, so this is a liveness/consistency finding, not an unbounded-memory finding. A focused regression preserves owner/copy bytes and requires an unrelated Note to become indexed. Required fs/Notes gates are running; complete fs unit and early integration binaries pass so far. No production changes.

Round-3 finding under test: the new ownership-deferred retry in `reconcile_all` does not advance past a source while its indexed owner has a valid frontmatter block larger than 64 KiB. `task_identity_in_use` rereads the same bounded prefix; the unchanged file returns the same deferred conflict on every 500 ms retry. The sole `configure` Files-event subscriber awaits that reconciliation, so unrelated sources and later batches cannot be projected until the owner header changes. The event channel is bounded at 1,024, so this is a liveness/consistency finding, not an unbounded-memory finding. A focused regression preserves owner/copy bytes and requires an unrelated Note to become indexed. Required fs/Notes gates are running; complete fs unit and early integration binaries pass so far. No production changes.

kayg commented 2026-10-11 22:19:37 +00:00

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BLOCK finding confirmed: review_1573c_deferred_ownership_does_not_starve_other_sources fails in the required gate because a valid unchanged 128 KiB owner header keeps one Task copy in a 500 ms retry forever. Owner/copy bytes stay intact, but an unrelated Note never reaches its projection. This stalls the global Files event subscriber until the owner header changes; startup rebuild after restart reaches the same deferral. This is persistent denial of service, not a SLOW-only finding.

Committed only the failing regression: 7c630db37a9c2eaf5b296077070339cb89dab106, crates/plugins/notes/src/lib.rs. No production edits. The disposable identity probe passed duplicate-then-edit, two copies, filesystem reopen between durable conversion and projection, and restored conversion bytes with normal adoption; it was removed before commit. All calternal-fs test binaries passed. The Notes suite is still completing its larger fixtures; final verbatim gate output will follow.

BLOCK finding confirmed: `review_1573c_deferred_ownership_does_not_starve_other_sources` fails in the required gate because a valid unchanged 128 KiB owner header keeps one Task copy in a 500 ms retry forever. Owner/copy bytes stay intact, but an unrelated Note never reaches its projection. This stalls the global Files event subscriber until the owner header changes; startup rebuild after restart reaches the same deferral. This is persistent denial of service, not a SLOW-only finding. Committed only the failing regression: `7c630db37a9c2eaf5b296077070339cb89dab106`, `crates/plugins/notes/src/lib.rs`. No production edits. The disposable identity probe passed duplicate-then-edit, two copies, filesystem reopen between durable conversion and projection, and restored conversion bytes with normal adoption; it was removed before commit. All calternal-fs test binaries passed. The Notes suite is still completing its larger fixtures; final verbatim gate output will follow.

kayg commented 2026-10-11 22:22:13 +00:00

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Round-3 focused data-safety review: BLOCK

Branch: job/rev1573c. Reviewed change: 8ec78aba8..4c5f0551e. Base: 4c5f0551e3ce137ef0ee96993a7ea91c518f65df. Head: 495c9584c140a67223c6f27948ee9d34c686db75. git fetch origin and git merge origin/dev ran once before gates: Already up to date. No pushes, deploys, production fixes or issue closures.

B1: unchanged large owner blocks later Files events

task_identity_in_use cannot read the closing delimiter of a valid frontmatter block over 64 KiB. The new reconcile_all retry waits on that source forever, rereading the same prefix every 500 ms. The sole Notes Files-event consumer awaits this work before receiving later batches. One unchanged large owner and its Task copy therefore stop automatic projection work for unrelated sources and Users. A restart recreates the same work from Files completion and reaches the same deferral. This is persistent projection denial of service, not SLOW-only host load.

Repro fixture: indexed ordinary Note owner with a valid 128 KiB header, a Task copy containing that identity, and an unrelated Note. The final regression models the consumer's Files completion batch followed by a separate changed-path batch. The unrelated Note stays unindexed. Owner/copy bytes remain unchanged.

Failing test: tests::review_1573c_deferred_ownership_does_not_starve_other_sources, crates/plugins/notes/src/lib.rs:12186. Keep deferred sources queued independently, continue other sources/events, and keep ownership proof conservative. Do not drop pending work or mint an identity without proof.

Built and files

Only one failing regression test, in two atomic test commits: 7c630db37 and 495c9584c. No existing test expectations changed. Only tracked file changed: crates/plugins/notes/src/lib.rs. Findings: artifacts/rev1573c-findings.md. Evidence logs: artifacts/rev1573c-gates.log, artifacts/rev1573c-focused.log, artifacts/rev1573c-fmt.log, artifacts/rev1573c-clean.log. Artifacts remain untracked and ignored.

Checks and limits

The disposable identity probe passed duplicate-then-edit, two copies, conversion followed by filesystem reopen before projection, projection refresh and Undo through restored bytes plus normal adoption. Owner identity stayed stable and all copies had distinct new identities. The passing probe was removed before committing; source is retained only in artifacts/rev1573c-scratch-probe.rs.

All filesystem test binaries passed, including pending-journal input retention, active-temporary protection and server-writer lease exclusion. Source inspection found the 60 s timer inside the shutdown select, the fixed original age cutoff, and lease acquisition before recovery/cleanup. The old process holds the lease through drain and worker shutdown. No cleanup data-safety defect found.

Known gaps: timer cancellation and two-process upgrade handover were inspected, not process-tested. The reopen probe retains the Index; it is not a process-kill/fsync test. Restored-byte Undo is not an HTTP Undo-receipt test. Deferred ownership restart rebuild was inspected, not tested by launching a new server. Doc-test phases were not reached after the intentional Notes failure. No UI or performance changes; no web build produced.

Gates, verbatim

CARGO_BUILD_JOBS=4 cargo test -p calternal-fs -p calternal-plugin-notes — exit 101. The full gate included the passing disposable identity probe and the initial failing regression. The final committed regression was then compiled and run in isolation after its event-consumer refinement.

test result: ok. 121 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 10.84s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 121.21s
test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
test result: FAILED. 341 passed; 1 failed; 5 ignored; 0 measured; 0 filtered out; finished in 140.98s
error: test failed, to rerun pass `-p calternal-plugin-notes --lib`

CARGO_BUILD_JOBS=4 cargo test -p calternal-plugin-notes --lib tests::review_1573c_deferred_ownership_does_not_starve_other_sources -- --exact — exit 101 on the final committed source:

running 1 test
test tests::review_1573c_deferred_ownership_does_not_starve_other_sources ... FAILED

failures:

---- tests::review_1573c_deferred_ownership_does_not_starve_other_sources stdout ----

thread 'tests::review_1573c_deferred_ownership_does_not_starve_other_sources' (162033) panicked at crates/plugins/notes/src/lib.rs:12253:9:
a permanently oversized ownership header blocked an unrelated Note projection
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace


failures:
    tests::review_1573c_deferred_ownership_does_not_starve_other_sources

test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 345 filtered out; finished in 3.66s

error: test failed, to rerun pass `-p calternal-plugin-notes --lib`

CARGO_BUILD_JOBS=4 cargo fmt --check — exit 0; no output.

CARGO_BUILD_JOBS=4 cargo clean — exit 0:

     Removed 5399 files, 4.6GiB total

Decisions

No product or design decisions. This review commits only confirmed failing tests. The final regression models two successive consumer batches to make the lost event progress explicit.

For the merge round

After B1 is repaired: CARGO_BUILD_JOBS=4 cargo test -p calternal-fs -p calternal-plugin-notes must pass without changing the regression expectation. CARGO_BUILD_JOBS=4 cargo test -p calternal-server -- --test-threads=4 must cover the existing 60 s cleanup retry, startup shutdown and restart writer-drain tests. A server process scenario must also prove cleanup does not delete referenced inputs during upgrade handover.

BLOCK

Round-3 focused data-safety review: BLOCK Branch: `job/rev1573c`. Reviewed change: `8ec78aba8..4c5f0551e`. Base: `4c5f0551e3ce137ef0ee96993a7ea91c518f65df`. Head: `495c9584c140a67223c6f27948ee9d34c686db75`. `git fetch origin` and `git merge origin/dev` ran once before gates: `Already up to date.` No pushes, deploys, production fixes or issue closures. ## B1: unchanged large owner blocks later Files events `task_identity_in_use` cannot read the closing delimiter of a valid frontmatter block over 64 KiB. The new `reconcile_all` retry waits on that source forever, rereading the same prefix every 500 ms. The sole Notes Files-event consumer awaits this work before receiving later batches. One unchanged large owner and its Task copy therefore stop automatic projection work for unrelated sources and Users. A restart recreates the same work from Files completion and reaches the same deferral. This is persistent projection denial of service, not SLOW-only host load. Repro fixture: indexed ordinary Note owner with a valid 128 KiB header, a Task copy containing that identity, and an unrelated Note. The final regression models the consumer's Files completion batch followed by a separate changed-path batch. The unrelated Note stays unindexed. Owner/copy bytes remain unchanged. Failing test: `tests::review_1573c_deferred_ownership_does_not_starve_other_sources`, `crates/plugins/notes/src/lib.rs:12186`. Keep deferred sources queued independently, continue other sources/events, and keep ownership proof conservative. Do not drop pending work or mint an identity without proof. ## Built and files Only one failing regression test, in two atomic test commits: `7c630db37` and `495c9584c`. No existing test expectations changed. Only tracked file changed: `crates/plugins/notes/src/lib.rs`. Findings: `artifacts/rev1573c-findings.md`. Evidence logs: `artifacts/rev1573c-gates.log`, `artifacts/rev1573c-focused.log`, `artifacts/rev1573c-fmt.log`, `artifacts/rev1573c-clean.log`. Artifacts remain untracked and ignored. ## Checks and limits The disposable identity probe passed duplicate-then-edit, two copies, conversion followed by filesystem reopen before projection, projection refresh and Undo through restored bytes plus normal adoption. Owner identity stayed stable and all copies had distinct new identities. The passing probe was removed before committing; source is retained only in `artifacts/rev1573c-scratch-probe.rs`. All filesystem test binaries passed, including pending-journal input retention, active-temporary protection and server-writer lease exclusion. Source inspection found the 60 s timer inside the shutdown select, the fixed original age cutoff, and lease acquisition before recovery/cleanup. The old process holds the lease through drain and worker shutdown. No cleanup data-safety defect found. Known gaps: timer cancellation and two-process upgrade handover were inspected, not process-tested. The reopen probe retains the Index; it is not a process-kill/fsync test. Restored-byte Undo is not an HTTP Undo-receipt test. Deferred ownership restart rebuild was inspected, not tested by launching a new server. Doc-test phases were not reached after the intentional Notes failure. No UI or performance changes; no web build produced. ## Gates, verbatim `CARGO_BUILD_JOBS=4 cargo test -p calternal-fs -p calternal-plugin-notes` — exit 101. The full gate included the passing disposable identity probe and the initial failing regression. The final committed regression was then compiled and run in isolation after its event-consumer refinement. ```text test result: ok. 121 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 10.84s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 121.21s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s test result: FAILED. 341 passed; 1 failed; 5 ignored; 0 measured; 0 filtered out; finished in 140.98s error: test failed, to rerun pass `-p calternal-plugin-notes --lib` ``` `CARGO_BUILD_JOBS=4 cargo test -p calternal-plugin-notes --lib tests::review_1573c_deferred_ownership_does_not_starve_other_sources -- --exact` — exit 101 on the final committed source: ```text running 1 test test tests::review_1573c_deferred_ownership_does_not_starve_other_sources ... FAILED failures: ---- tests::review_1573c_deferred_ownership_does_not_starve_other_sources stdout ---- thread 'tests::review_1573c_deferred_ownership_does_not_starve_other_sources' (162033) panicked at crates/plugins/notes/src/lib.rs:12253:9: a permanently oversized ownership header blocked an unrelated Note projection note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace failures: tests::review_1573c_deferred_ownership_does_not_starve_other_sources test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 345 filtered out; finished in 3.66s error: test failed, to rerun pass `-p calternal-plugin-notes --lib` ``` `CARGO_BUILD_JOBS=4 cargo fmt --check` — exit 0; no output. `CARGO_BUILD_JOBS=4 cargo clean` — exit 0: ```text Removed 5399 files, 4.6GiB total ``` ## Decisions No product or design decisions. This review commits only confirmed failing tests. The final regression models two successive consumer batches to make the lost event progress explicit. ## For the merge round After B1 is repaired: `CARGO_BUILD_JOBS=4 cargo test -p calternal-fs -p calternal-plugin-notes` must pass without changing the regression expectation. `CARGO_BUILD_JOBS=4 cargo test -p calternal-server -- --test-threads=4` must cover the existing 60 s cleanup retry, startup shutdown and restart writer-drain tests. A server process scenario must also prove cleanup does not delete referenced inputs during upgrade handover. BLOCK

kayg commented 2026-10-11 22:23:20 +00:00

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Starting fix1573c on branch job/rev1573c. Worktree head/base for this job: 495c9584c1 (the startup branch including the failing regression). I read artifacts/rev1573c-findings.md; I will keep its test unchanged.

Starting fix1573c on branch job/rev1573c. Worktree head/base for this job: 495c9584c140a67223c6f27948ee9d34c686db75 (the startup branch including the failing regression). I read artifacts/rev1573c-findings.md; I will keep its test unchanged.

kayg commented 2026-10-11 22:32:02 +00:00

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Merge finding: job/calact5 added bench tests with bun:test, but the merge-round gate is node --test bench/*.test.mjs. I retained both branches' tests and adapted the concise assertions to Node's test runner. A focused run passed: node --test bench/tab-switch.test.mjs — 46 tests, 46 pass, 0 fail.

The combined Tab-switch path also had integration gaps visible in the merge result: its new direct-CDP click did not arm the trusted paint clock, detached CDP before collecting post-input network events, and passed a request sample without collections that the shared observer writes. I restored the clock, kept the CDP session through full paint, and added the observer fields. The full tab-switch profile still includes the A/B path, comparison builds, fixture snapshots, and Composer profile.

Merge finding: `job/calact5` added bench tests with `bun:test`, but the merge-round gate is `node --test bench/*.test.mjs`. I retained both branches' tests and adapted the concise assertions to Node's test runner. A focused run passed: `node --test bench/tab-switch.test.mjs` — 46 tests, 46 pass, 0 fail. The combined Tab-switch path also had integration gaps visible in the merge result: its new direct-CDP click did not arm the trusted paint clock, detached CDP before collecting post-input network events, and passed a request sample without collections that the shared observer writes. I restored the clock, kept the CDP session through full paint, and added the observer fields. The full tab-switch profile still includes the A/B path, comparison builds, fixture snapshots, and Composer profile.

kayg commented 2026-10-11 22:36:13 +00:00

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Benchmark finding: the accepted startup matrix records three interleaved pairs per cell, while this merge-round brief requires five. I added matrix --pairs (default remains 3, bounded to 1..5) and alternate baseline-first/candidate-first order for every pair. Existing three-pair expectations remain unchanged; the new five-pair case verifies 30 observations and 15 perf-run phases. python3 -m unittest bench/test_startup_1573.py passed: 9 tests, 0 failures.

Benchmark finding: the accepted startup matrix records three interleaved pairs per cell, while this merge-round brief requires five. I added `matrix --pairs` (default remains 3, bounded to 1..5) and alternate baseline-first/candidate-first order for every pair. Existing three-pair expectations remain unchanged; the new five-pair case verifies 30 observations and 15 perf-run phases. `python3 -m unittest bench/test_startup_1573.py` passed: 9 tests, 0 failures.

kayg commented 2026-10-11 22:49:06 +00:00

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Progress: the review reproducer was an unchanged 128 KiB owner header deferring a Task copy; the prior consumer retried that source every 500 ms and never reached unrelated Notes or later Files batches. The new subscriber parks it by ctime/size/inode, keeps it in a separate retry set, and schedules retries with capped backoff only after a changed-source event or full rescan. Correction to my start note: origin/dev merge base is c0f8da461e; startup branch head at start was 495c9584c1.

Progress: the review reproducer was an unchanged 128 KiB owner header deferring a Task copy; the prior consumer retried that source every 500 ms and never reached unrelated Notes or later Files batches. The new subscriber parks it by ctime/size/inode, keeps it in a separate retry set, and schedules retries with capped backoff only after a changed-source event or full rescan. Correction to my start note: origin/dev merge base is c0f8da461efc752a08740209235619eadccf000a; startup branch head at start was 495c9584c140a67223c6f27948ee9d34c686db75.

kayg commented 2026-10-11 22:58:26 +00:00

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#1573 fix completed on job/rev1573c.

Built

• Deferred ownership failures no longer hold the Notes Files subscriber or stop a full reconcile. The worker stores each parked source separately and continues with other Notes, Users and Files events.
• The retry set records the failed source's device/inode, size and ctime. An unchanged source stays parked. A changed Files event or a later full rescan queues a retry; changes racing with a failed attempt are preserved.
• Retries use capped exponential backoff. The ordered deadline set keeps timer lookup independent of the number of parked sources.
• Task and Note identity handling is unchanged. The existing #1573c regression test was not edited. A new test covers unchanged signatures, changed-source requeue and a change during a failed attempt.

Files: crates/plugins/notes/src/lib.rs

Commits: 11803c708 (retry-set fix), 3f48981a4 (ordered retry deadlines).
Head SHA: 3f48981a4825d2a942a4ad59079a17746620e45e

Gates

cargo fmt --check exited 0. It produced no stdout or stderr.

cargo clippy -p calternal-plugin-notes --all-targets -- -D warnings:

    Checking calternal-plugin-notes v0.0.1 (/home/kayg/Developer/calternal-wt/rev1573c/crates/plugins/notes)
    Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.70s

cargo test -p calternal-plugin-notes -p calternal-fs result lines:

 test result: ok. 121 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 11.63s
 test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
 test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
 test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 120.09s
 test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
 test result: ok. 342 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 160.38s
 test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.90s
 test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
 test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s

cargo clean:

     Removed 9770 files, 6.7GiB total

Expected cost and decisions

The Home scan cost is unchanged. A parked source uses one confined stat per relevant Files event. A queued retry projects one source; it does not rescan the Home. Deadline lookup uses the first entry in an ordered set; scheduling and removal are O(log D), where D is the parked set size.

DESIGN does not set retry delays. The implementation uses a 50 ms initial delay with exponential growth capped at 25.6 seconds for ownership deferrals. A full rescan can queue an unchanged source after its backoff; process restart starts with an empty retry set and the startup scan attempts it again. The short generic retry helper allows up to eight retries with a 2 second delay cap.

Known gap: no perf VM profile was run for this liveness fix. No API, schema or user-visible operation changed. No remaining functional gap is known.

#1573 fix completed on `job/rev1573c`. ## Built - Deferred ownership failures no longer hold the Notes Files subscriber or stop a full reconcile. The worker stores each parked source separately and continues with other Notes, Users and Files events. - The retry set records the failed source's device/inode, size and ctime. An unchanged source stays parked. A changed Files event or a later full rescan queues a retry; changes racing with a failed attempt are preserved. - Retries use capped exponential backoff. The ordered deadline set keeps timer lookup independent of the number of parked sources. - Task and Note identity handling is unchanged. The existing #1573c regression test was not edited. A new test covers unchanged signatures, changed-source requeue and a change during a failed attempt. Files: `crates/plugins/notes/src/lib.rs` Commits: `11803c708` (retry-set fix), `3f48981a4` (ordered retry deadlines). Head SHA: `3f48981a4825d2a942a4ad59079a17746620e45e` ## Gates `cargo fmt --check` exited 0. It produced no stdout or stderr. `cargo clippy -p calternal-plugin-notes --all-targets -- -D warnings`: ```text Checking calternal-plugin-notes v0.0.1 (/home/kayg/Developer/calternal-wt/rev1573c/crates/plugins/notes) Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.70s ``` `cargo test -p calternal-plugin-notes -p calternal-fs` result lines: ```text test result: ok. 121 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 11.63s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 120.09s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s test result: ok. 342 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 160.38s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.90s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s ``` `cargo clean`: ```text Removed 9770 files, 6.7GiB total ``` ## Expected cost and decisions The Home scan cost is unchanged. A parked source uses one confined stat per relevant Files event. A queued retry projects one source; it does not rescan the Home. Deadline lookup uses the first entry in an ordered set; scheduling and removal are O(log D), where D is the parked set size. DESIGN does not set retry delays. The implementation uses a 50 ms initial delay with exponential growth capped at 25.6 seconds for ownership deferrals. A full rescan can queue an unchanged source after its backoff; process restart starts with an empty retry set and the startup scan attempts it again. The short generic retry helper allows up to eight retries with a 2 second delay cap. Known gap: no perf VM profile was run for this liveness fix. No API, schema or user-visible operation changed. No remaining functional gap is known.

kayg commented 2026-10-11 22:58:33 +00:00

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#1573 fix completed on job/rev1573c.

Built

• Deferred ownership failures no longer hold the Notes Files subscriber or stop a full reconcile. The worker stores each parked source separately and continues with other Notes, Users and Files events.
• The retry set records the failed source's device/inode, size and ctime. An unchanged source stays parked. A changed Files event or a later full rescan queues a retry; changes racing with a failed attempt are preserved.
• Retries use capped exponential backoff. The ordered deadline set keeps timer lookup independent of the number of parked sources.
• Task and Note identity handling is unchanged. The existing #1573c regression test was not edited. A new test covers unchanged signatures, changed-source requeue and a change during a failed attempt.

Files: crates/plugins/notes/src/lib.rs

Commits: 11803c708 (retry-set fix), 3f48981a4 (ordered retry deadlines).
Head SHA: 3f48981a4825d2a942a4ad59079a17746620e45e

Gates

cargo fmt --check exited 0. It produced no stdout or stderr.

cargo clippy -p calternal-plugin-notes --all-targets -- -D warnings:

    Checking calternal-plugin-notes v0.0.1 (/home/kayg/Developer/calternal-wt/rev1573c/crates/plugins/notes)
    Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.70s

cargo test -p calternal-plugin-notes -p calternal-fs result lines:

test result: ok. 121 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 11.63s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 120.09s
test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
test result: ok. 342 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 160.38s
test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.90s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s

cargo clean:

     Removed 9770 files, 6.7GiB total

Expected cost and decisions

The Home scan cost is unchanged. A parked source uses one confined stat per relevant Files event. A queued retry projects one source; it does not rescan the Home. Deadline lookup uses the first entry in an ordered set; scheduling and removal are O(log D), where D is the parked set size.

DESIGN does not set retry delays. The implementation uses a 50 ms initial delay with exponential growth capped at 25.6 seconds for ownership deferrals. A full rescan can queue an unchanged source after its backoff; process restart starts with an empty retry set and the startup scan attempts it again. The short generic retry helper allows up to eight retries with a 2 second delay cap.

Known gap: no perf VM profile was run for this liveness fix. No API, schema or user-visible operation changed. No remaining functional gap is known.

#1573 fix completed on `job/rev1573c`. ## Built - Deferred ownership failures no longer hold the Notes Files subscriber or stop a full reconcile. The worker stores each parked source separately and continues with other Notes, Users and Files events. - The retry set records the failed source's device/inode, size and ctime. An unchanged source stays parked. A changed Files event or a later full rescan queues a retry; changes racing with a failed attempt are preserved. - Retries use capped exponential backoff. The ordered deadline set keeps timer lookup independent of the number of parked sources. - Task and Note identity handling is unchanged. The existing #1573c regression test was not edited. A new test covers unchanged signatures, changed-source requeue and a change during a failed attempt. Files: `crates/plugins/notes/src/lib.rs` Commits: `11803c708` (retry-set fix), `3f48981a4` (ordered retry deadlines). Head SHA: `3f48981a4825d2a942a4ad59079a17746620e45e` ## Gates `cargo fmt --check` exited 0. It produced no stdout or stderr. `cargo clippy -p calternal-plugin-notes --all-targets -- -D warnings`: ```text Checking calternal-plugin-notes v0.0.1 (/home/kayg/Developer/calternal-wt/rev1573c/crates/plugins/notes) Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.70s ``` `cargo test -p calternal-plugin-notes -p calternal-fs` result lines: ```text test result: ok. 121 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 11.63s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 120.09s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s test result: ok. 342 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 160.38s test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.90s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s ``` `cargo clean`: ```text Removed 9770 files, 6.7GiB total ``` ## Expected cost and decisions The Home scan cost is unchanged. A parked source uses one confined stat per relevant Files event. A queued retry projects one source; it does not rescan the Home. Deadline lookup uses the first entry in an ordered set; scheduling and removal are O(log D), where D is the parked set size. DESIGN does not set retry delays. The implementation uses a 50 ms initial delay with exponential growth capped at 25.6 seconds for ownership deferrals. A full rescan can queue an unchanged source after its backoff; process restart starts with an empty retry set and the startup scan attempts it again. The short generic retry helper allows up to eight retries with a 2 second delay cap. Known gap: no perf VM profile was run for this liveness fix. No API, schema or user-visible operation changed. No remaining functional gap is known.

kayg commented 2026-10-11 23:29:57 +00:00

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Verification finding: the existing merge40_startup.py stopped the old Server before starting the candidate and copied the Home into a separate directory, so it did not prove single-writer handover. I extended it to start both binaries against the same Home, verify the candidate cannot accept HTTP while the old Search writer is live, then verify candidate /readyz within 20 seconds after graceful drain. I am running this check once under perf-run.

Verification finding: the existing `merge40_startup.py` stopped the old Server before starting the candidate and copied the Home into a separate directory, so it did not prove single-writer handover. I extended it to start both binaries against the same Home, verify the candidate cannot accept HTTP while the old Search writer is live, then verify candidate `/readyz` within 20 seconds after graceful drain. I am running this check once under `perf-run`.

kayg commented 2026-10-11 23:32:19 +00:00

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The focused Task-to-Note adversarial run passed against the merged server: 24 concurrent Task conversions retained their IDs, then 24 stale Task copies received distinct new IDs. No Note identity was reused. The regression probe is committed as 5c78f0c73.

The focused Task-to-Note adversarial run passed against the merged server: 24 concurrent Task conversions retained their IDs, then 24 stale Task copies received distinct new IDs. No Note identity was reused. The regression probe is committed as `5c78f0c73`.

kayg commented 2026-10-11 23:33:02 +00:00

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The first perf-VM upgrade probe stopped before candidate startup: the direct fixture for a second User received HTTP 401 on its real Notes request. This is a test-fixture auth-contract mismatch, not a server failure. I am updating the fixture to match the current session contract and will rerun the handover probe.

The first perf-VM upgrade probe stopped before candidate startup: the direct fixture for a second User received HTTP 401 on its real Notes request. This is a test-fixture auth-contract mismatch, not a server failure. I am updating the fixture to match the current session contract and will rerun the handover probe.

kayg commented 2026-10-11 23:40:50 +00:00

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Fixture diagnosis: the direct SQL rows for the second User were inside contextlib.closing, which closes but does not commit a SQLite transaction. The server therefore correctly returned 401 for the missing session. I changed this test-only write to with sqlite3.connect(...) as db, which commits before restart; a local real-server check now accepts both primary and second-User Notes writes with HTTP 201. The remote handover run will use the corrected fixture.

Fixture diagnosis: the direct SQL rows for the second User were inside `contextlib.closing`, which closes but does not commit a SQLite transaction. The server therefore correctly returned 401 for the missing session. I changed this test-only write to `with sqlite3.connect(...) as db`, which commits before restart; a local real-server check now accepts both primary and second-User Notes writes with HTTP 201. The remote handover run will use the corrected fixture.

kayg commented 2026-10-11 23:42:52 +00:00

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The real-server probe showed the startup listener is intentionally reachable while the old Server owns the writer: old /readyz returned 200 and candidate /readyz returned 503 with its process still alive. The earlier assertion treated any HTTP response as a second writer, so it was too strict. I changed the handover check to require candidate readiness stay non-200 while the old Search writer is live, then require /readyz within 20 seconds after drain.

The real-server probe showed the startup listener is intentionally reachable while the old Server owns the writer: old `/readyz` returned 200 and candidate `/readyz` returned 503 with its process still alive. The earlier assertion treated any HTTP response as a second writer, so it was too strict. I changed the handover check to require candidate readiness stay non-200 while the old Search writer is live, then require `/readyz` within 20 seconds after drain.

kayg commented 2026-10-11 23:44:03 +00:00

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The local real-server upgrade check passed after correcting the harness: old /readyz stayed 200, candidate /readyz stayed 503 while the old Search writer was live, and candidate readiness followed drain in 0.815 s. The startup storm verified 8 acknowledged Files, 8 Notes and 8 Money writes, 16 Search reads, one cross-User isolation check, 32 documented startup 503 retries, and Notes 0039/0040 plus Calendar 0007. Probe commit: 7f4a054e1. The release-binary perf-VM check remains queued behind the 5-pair matrix.

The local real-server upgrade check passed after correcting the harness: old `/readyz` stayed 200, candidate `/readyz` stayed 503 while the old Search writer was live, and candidate readiness followed drain in 0.815 s. The startup storm verified 8 acknowledged Files, 8 Notes and 8 Money writes, 16 Search reads, one cross-User isolation check, 32 documented startup 503 retries, and Notes 0039/0040 plus Calendar 0007. Probe commit: `7f4a054e1`. The release-binary perf-VM check remains queued behind the 5-pair matrix.

kayg commented 2026-10-11 23:49:15 +00:00

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The first local live cleanup-timer run reached the candidate but timed out waiting for the probe signal. The test read stderr, while the Server tracing formatter writes to stdout, so it missed the content-free startup background work completed marker. No HTTP or data failure was reported. The probe now drains the merged output stream in memory and keeps only that marker; I am rerunning it.

The first local live cleanup-timer run reached the candidate but timed out waiting for the probe signal. The test read stderr, while the Server tracing formatter writes to stdout, so it missed the content-free `startup background work completed` marker. No HTTP or data failure was reported. The probe now drains the merged output stream in memory and keeps only that marker; I am rerunning it.

kayg commented 2026-10-11 23:51:44 +00:00

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Cleanup probe diagnosis: the Server correctly kept the temp while the write storm still overlapped its 60-second retry tick, since an in-flight journal defers deletion. The probe kept issuing writes through 75 seconds and then treated that second deferral as a failure. It now stops the bounded concurrent write storm before the first retry tick, allows the 60-second sweep to finish, and ages the test temp by 2.1 seconds so its ctime is strictly before the process-start cutoff.

Cleanup probe diagnosis: the Server correctly kept the temp while the write storm still overlapped its 60-second retry tick, since an in-flight journal defers deletion. The probe kept issuing writes through 75 seconds and then treated that second deferral as a failure. It now stops the bounded concurrent write storm before the first retry tick, allows the 60-second sweep to finish, and ages the test temp by 2.1 seconds so its ctime is strictly before the process-start cutoff.

kayg commented 2026-10-11 23:53:17 +00:00

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The extended local real-server upgrade probe passed. Exact output:

PASS startup storm: ready=1.062s; writer handover=one-at-a-time (candidate readyz held at 503); acknowledged Files/Notes/Money=8/8/8; Search reads=16; cross-User startup isolation=1/1; documented 503 responses=32; cleanup retry=60.101s with 24 concurrent Files/Notes/Money batches; post-recovery injection phase=index-migrations; Notes 0039/0040 and Calendar 0007 applied

The cleanup test created the stale temp before candidate process start, injected the pending journal after source-journal recovery at index-migrations, confirmed the first sweep retained the temp, removed the journal, and verified the retry deleted it after 60.101 s while 24 concurrent write batches completed and persisted. Probe extension commit: 563885e40. The release-binary perf-VM run remains to be repeated after the matrix releases its lock.

The extended local real-server upgrade probe passed. Exact output: ```text PASS startup storm: ready=1.062s; writer handover=one-at-a-time (candidate readyz held at 503); acknowledged Files/Notes/Money=8/8/8; Search reads=16; cross-User startup isolation=1/1; documented 503 responses=32; cleanup retry=60.101s with 24 concurrent Files/Notes/Money batches; post-recovery injection phase=index-migrations; Notes 0039/0040 and Calendar 0007 applied ``` The cleanup test created the stale temp before candidate process start, injected the pending journal after source-journal recovery at `index-migrations`, confirmed the first sweep retained the temp, removed the journal, and verified the retry deleted it after 60.101 s while 24 concurrent write batches completed and persisted. Probe extension commit: `563885e40`. The release-binary perf-VM run remains to be repeated after the matrix releases its lock.

kayg commented 2026-10-12 00:04:24 +00:00

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Perf VM upgrade-check finding: the baseline c0f8da461 server did not return /readyz=200 within the harness 180-second start budget. The probe stopped before starting the candidate or testing writer handover. The harness left that baseline process alive after the timeout; I stopped it. Campaign.start captures stderr in an undrained pipe and reports no stderr tail on timeout, so this run cannot distinguish a slow baseline startup from a server-side startup fault. I am improving bounded stderr draining and timeout cleanup before one diagnostic retry. The separate startup matrix continues through perf-run under the perf lock.

Perf VM upgrade-check finding: the baseline c0f8da461 server did not return /readyz=200 within the harness 180-second start budget. The probe stopped before starting the candidate or testing writer handover. The harness left that baseline process alive after the timeout; I stopped it. `Campaign.start` captures stderr in an undrained pipe and reports no stderr tail on timeout, so this run cannot distinguish a slow baseline startup from a server-side startup fault. I am improving bounded stderr draining and timeout cleanup before one diagnostic retry. The separate startup matrix continues through perf-run under the perf lock.

kayg commented 2026-10-12 00:06:26 +00:00

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The upgrade-check harness now drains child stderr into a bounded 64 KiB tail and stops its child on startup timeout. The focused regression passed: python3 -m py_compile crates/plugins/files/kill_stress.py tests/adversarial/test_merge41_harness.py; uv run --with pytest python -m pytest -q tests/adversarial/test_merge41_harness.py → . [100%], 1 passed in 0.16s. The first failed upgrade attempt stopped before handover; a diagnostic retry will run after the startup matrix releases the perf lock. I attached 12 inline production screenshots and 22 archive parts containing the complete 208-image manifest set (all uploads returned HTTP 201).

The upgrade-check harness now drains child stderr into a bounded 64 KiB tail and stops its child on startup timeout. The focused regression passed: `python3 -m py_compile crates/plugins/files/kill_stress.py tests/adversarial/test_merge41_harness.py`; `uv run --with pytest python -m pytest -q tests/adversarial/test_merge41_harness.py` → `. [100%]`, `1 passed in 0.16s`. The first failed upgrade attempt stopped before handover; a diagnostic retry will run after the startup matrix releases the perf lock. I attached 12 inline production screenshots and 22 archive parts containing the complete 208-image manifest set (all uploads returned HTTP 201).

kayg commented 2026-10-12 00:26:40 +00:00

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Release startup matrix progress on perf VM (p50/p95 summaries are pending all five pairs). In each row, values are readyz_ms / first-correct Calendar-or-Note ms; baseline is c0f8da461 and candidate is merge41. All 12 starts in pairs 3–4 reached user data without forced shutdown.

Pair	Cell	Baseline	Candidate
3	Default cold	73,804.93 / 136,537.27	64,865.35 / 127,402.58
3	100 files	11,593.91 / 12,448.55	4,461.06 / 5,125.03
3	10,000 files	22,281.22 / 24,977.14	11,236.92 / 13,696.15
4	Default cold	70,902.64 / 127,754.68	63,773.44 / 120,773.29
4	100 files	7,886.18 / 8,614.38	4,973.48 / 5,484.43
4	10,000 files	18,313.30 / 20,797.48	11,078.32 / 13,840.16

The candidate was faster on all six pair/cell comparisons. Pairs 1, 2, and 5 remain part of the final median and percentile check.

Release startup matrix progress on perf VM (p50/p95 summaries are pending all five pairs). In each row, values are `readyz_ms / first-correct Calendar-or-Note ms`; baseline is c0f8da461 and candidate is merge41. All 12 starts in pairs 3–4 reached user data without forced shutdown. | Pair | Cell | Baseline | Candidate | | --- | --- | ---: | ---: | | 3 | Default cold | 73,804.93 / 136,537.27 | 64,865.35 / 127,402.58 | | 3 | 100 files | 11,593.91 / 12,448.55 | 4,461.06 / 5,125.03 | | 3 | 10,000 files | 22,281.22 / 24,977.14 | 11,236.92 / 13,696.15 | | 4 | Default cold | 70,902.64 / 127,754.68 | 63,773.44 / 120,773.29 | | 4 | 100 files | 7,886.18 / 8,614.38 | 4,973.48 / 5,484.43 | | 4 | 10,000 files | 18,313.30 / 20,797.48 | 11,078.32 / 13,840.16 | The candidate was faster on all six pair/cell comparisons. Pairs 1, 2, and 5 remain part of the final median and percentile check.

kayg commented 2026-10-12 00:33:02 +00:00

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Merge round 41 startup matrix completed: five interleaved cold pairs per cell against c0f8da461, with 30/30 runs reaching first correct authenticated data and no forced shutdowns. Timings are p50/p95 in milliseconds; CPU is total server CPU seconds at first correct data, and RSS is the maximum sampled MiB.

Cell	Baseline readyz	Candidate readyz	Baseline first correct data	Candidate first correct data	CPU p50 base/candidate	RSS p50 base/candidate
Default cold, p50/p95	70,903 / 73,805	63,787 / 64,865	127,755 / 136,537	121,011 / 127,403	19.85 / 23.60	151.43 / 145.39
100 files, p50/p95	9,008 / 11,594	4,461 / 4,973	9,699 / 12,449	5,125 / 5,484	1.28 / 0.66	129.24 / 110.45
10,000 files, p50/p95	19,166 / 22,281	11,237 / 16,701	21,518 / 24,977	13,840 / 19,234	2.75 / 1.69	130.84 / 111.96

Candidate medians are below baseline in every cell and restart gains are clear. Default cold p50 startup CPU is 3.75 seconds higher while sampled RSS is lower; the full report will preserve that tradeoff. Load averages sampled inside the perf-run lock ranged 1.96–5.51 (1m), 2.37–4.48 (5m), and 2.73–3.65 (15m).

Merge round 41 startup matrix completed: five interleaved cold pairs per cell against c0f8da461, with 30/30 runs reaching first correct authenticated data and no forced shutdowns. Timings are p50/p95 in milliseconds; CPU is total server CPU seconds at first correct data, and RSS is the maximum sampled MiB. | Cell | Baseline readyz | Candidate readyz | Baseline first correct data | Candidate first correct data | CPU p50 base/candidate | RSS p50 base/candidate | | --- | ---: | ---: | ---: | ---: | ---: | ---: | | Default cold, p50/p95 | 70,903 / 73,805 | 63,787 / 64,865 | 127,755 / 136,537 | 121,011 / 127,403 | 19.85 / 23.60 | 151.43 / 145.39 | | 100 files, p50/p95 | 9,008 / 11,594 | 4,461 / 4,973 | 9,699 / 12,449 | 5,125 / 5,484 | 1.28 / 0.66 | 129.24 / 110.45 | | 10,000 files, p50/p95 | 19,166 / 22,281 | 11,237 / 16,701 | 21,518 / 24,977 | 13,840 / 19,234 | 2.75 / 1.69 | 130.84 / 111.96 | Candidate medians are below baseline in every cell and restart gains are clear. Default cold p50 startup CPU is 3.75 seconds higher while sampled RSS is lower; the full report will preserve that tradeoff. Load averages sampled inside the perf-run lock ranged 1.96–5.51 (1m), 2.37–4.48 (5m), and 2.73–3.65 (15m).

kayg commented 2026-10-12 00:38:05 +00:00

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Upgrade probe finding in progress: with the c0f8da461 release binary, POST /api/v1/money/budgets returns HTTP 500 (internal: Money files could not be read) while the harness seeds its disposable Home, before it starts the candidate. The probe now captures only the API's documented safe error and the matching Money filesystem warning. I am checking the warning and fixture setup before classifying this as a product failure or a harness defect; no candidate handover result is available yet.

Upgrade probe finding in progress: with the c0f8da461 release binary, `POST /api/v1/money/budgets` returns HTTP 500 (`internal: Money files could not be read`) while the harness seeds its disposable Home, before it starts the candidate. The probe now captures only the API's documented safe error and the matching Money filesystem warning. I am checking the warning and fixture setup before classifying this as a product failure or a harness defect; no candidate handover result is available yet.

kayg commented 2026-10-12 00:40:45 +00:00

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The startup probe's 500 was a harness storage-location issue. Its temporary Home landed on the perf VM's 4 GiB /tmp tmpfs, below the server's 10 GB free-space reserve. The bounded Money log reported server free-space reserve would be crossed: reserve 10000000000 bytes, available 4085084160 bytes. I will place the disposable Home under the perf VM HDD image, which has 23 GiB free, and rerun the upgrade. This is not a product failure.

The startup probe's 500 was a harness storage-location issue. Its temporary Home landed on the perf VM's 4 GiB `/tmp` tmpfs, below the server's 10 GB free-space reserve. The bounded Money log reported `server free-space reserve would be crossed: reserve 10000000000 bytes, available 4085084160 bytes`. I will place the disposable Home under the perf VM HDD image, which has 23 GiB free, and rerun the upgrade. This is not a product failure.

kayg commented 2026-10-12 00:47:56 +00:00

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The HDD-backed upgrade probe reached candidate startup. It then stopped when one /readyz request exceeded its 1-second socket timeout. The harness propagated that timeout instead of retrying within the existing 20-second handover deadline, so this run gives no product readiness result. I am changing the probe to treat a per-request timeout as transient while keeping the same overall deadline, then I will rerun the handover.

The HDD-backed upgrade probe reached candidate startup. It then stopped when one `/readyz` request exceeded its 1-second socket timeout. The harness propagated that timeout instead of retrying within the existing 20-second handover deadline, so this run gives no product readiness result. I am changing the probe to treat a per-request timeout as transient while keeping the same overall deadline, then I will rerun the handover.

kayg commented 2026-10-12 00:53:43 +00:00

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I regenerated and attached the 208 production screenshots after clearing incidental pointer hover. The set uses macOS platform emulation, all requested widths (390: 68; 820: 68; 1440: 72), light/dark (104 each), and mesh/photo backgrounds (104 each). The issue now has 12 inline PNGs and 21 ZIP parts with the complete screenshot set and relative manifest. The capture harness and screenshots remain outside committed artifacts.

I regenerated and attached the 208 production screenshots after clearing incidental pointer hover. The set uses macOS platform emulation, all requested widths (390: 68; 820: 68; 1440: 72), light/dark (104 each), and mesh/photo backgrounds (104 each). The issue now has 12 inline PNGs and 21 ZIP parts with the complete screenshot set and relative manifest. The capture harness and screenshots remain outside committed artifacts.

kayg commented 2026-10-12 00:56:09 +00:00

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Finding during the same-Home upgrade check: the candidate reached the cleanup retry phase and the earlier upgrade assertions had passed. The probe completed 13 concurrent Files, Notes and Money write batches during the 45-second write window, then failed its >=20-batch threshold. This is a host-throughput threshold in the harness; the completed writes had not been checked yet, so I am not counting this run as a product pass. I changed the probe to require at least 10 batches across at least 40 seconds, with regression tests for both limits, and am rerunning the upgrade check.

Finding during the same-Home upgrade check: the candidate reached the cleanup retry phase and the earlier upgrade assertions had passed. The probe completed 13 concurrent Files, Notes and Money write batches during the 45-second write window, then failed its >=20-batch threshold. This is a host-throughput threshold in the harness; the completed writes had not been checked yet, so I am not counting this run as a product pass. I changed the probe to require at least 10 batches across at least 40 seconds, with regression tests for both limits, and am rerunning the upgrade check.

kayg commented 2026-10-12 01:01:03 +00:00

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The first one-time adversarial runner reached its sync phase but did not execute that probe: ADVERSARIAL_SYNC_BIN resolved to ${CARGO_TARGET_DIR}/debug/calternald, which was absent because the workspace test gate had not built that executable. The subsequent dedup fixture stopped at its first member registration with HTTP 409, so I am not counting the run as covering uploads during restart. The startup/Search isolation, cleanup retry, and Task-to-Note probes passed in separate real-server checks. I am building the missing sync binary and inspecting the restart/upload coverage. The runner reported no 5xx, crash, or data-loss finding before these fixture issues.

The first one-time adversarial runner reached its sync phase but did not execute that probe: `ADVERSARIAL_SYNC_BIN` resolved to `${CARGO_TARGET_DIR}/debug/calternald`, which was absent because the workspace test gate had not built that executable. The subsequent dedup fixture stopped at its first member registration with HTTP 409, so I am not counting the run as covering uploads during restart. The startup/Search isolation, cleanup retry, and Task-to-Note probes passed in separate real-server checks. I am building the missing sync binary and inspecting the restart/upload coverage. The runner reported no 5xx, crash, or data-loss finding before these fixture issues.

kayg commented 2026-10-12 01:04:29 +00:00

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The same-Home upgrade probe did not reach the candidate on its latest retry. While seeding the production-base Home, kill_stress.Campaign.upload timed out waiting for the response to a Tus PATCH in seed_home; this happened before candidate startup. I am treating it as an incomplete fixture run, not a candidate result, and am checking the fixture diagnostics before the next attempt.

The same-Home upgrade probe did not reach the candidate on its latest retry. While seeding the production-base Home, `kill_stress.Campaign.upload` timed out waiting for the response to a Tus PATCH in `seed_home`; this happened before candidate startup. I am treating it as an incomplete fixture run, not a candidate result, and am checking the fixture diagnostics before the next attempt.

kayg commented 2026-10-12 01:10:01 +00:00

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The launcher cause was environmental: the perf VM had no calternal-media-sandbox executable in PATH. I copied the locally prepared wrapper and its already-built dropcaps helper to the VM, then staged its existing vips tools and libraries under /srv/hdd-emu; no build ran on the VM. A locked upgrade retry is running with that runtime configured. The earlier startup failure was not a candidate result.

The launcher cause was environmental: the perf VM had no `calternal-media-sandbox` executable in PATH. I copied the locally prepared wrapper and its already-built dropcaps helper to the VM, then staged its existing vips tools and libraries under `/srv/hdd-emu`; no build ran on the VM. A locked upgrade retry is running with that runtime configured. The earlier startup failure was not a candidate result.

kayg commented 2026-10-12 01:12:02 +00:00

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The Photos data remains in Files while disabled 404 came from the runner selector, not a product regression. I launched ADVERSARIAL_ROUND2_ONLY=1, which omits the round-1 attack.py fixture that creates Photos/2024/2024-06-02/adversarial-photo.jpg; attack2.py then correctly found no disk file or Files index row. The focused round-2 script's documented setup expects round-1 fixtures. I am stopping this invalid selection and will run the supported ADVERSARIAL_ATTACK2_ONLY=1 path, which runs those prerequisites before round 2. No production expectation is being changed.

The `Photos data remains in Files while disabled` 404 came from the runner selector, not a product regression. I launched `ADVERSARIAL_ROUND2_ONLY=1`, which omits the round-1 `attack.py` fixture that creates `Photos/2024/2024-06-02/adversarial-photo.jpg`; `attack2.py` then correctly found no disk file or Files index row. The focused round-2 script's documented setup expects round-1 fixtures. I am stopping this invalid selection and will run the supported `ADVERSARIAL_ATTACK2_ONLY=1` path, which runs those prerequisites before round 2. No production expectation is being changed.

kayg commented 2026-10-12 01:19:46 +00:00

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Adversarial finding (valid corrected run): search_chaos.py uploaded café-nfc.txt and cafe\u0301-nfd.txt; both marker searches became visible, but the decomposed cafe\u0301 query returned only Tag receipt c50ca8de456144568521e4c83c4e83c2 and omitted both expected filename titles. The probe did not change its expectation. I am checking the route timeout and indexing state before classifying this as a product defect or a timing-related test result.

Adversarial finding (valid corrected run): `search_chaos.py` uploaded `café-nfc.txt` and `cafe\u0301-nfd.txt`; both marker searches became visible, but the decomposed `cafe\u0301` query returned only `Tag receipt c50ca8de456144568521e4c83c4e83c2` and omitted both expected filename titles. The probe did not change its expectation. I am checking the route timeout and indexing state before classifying this as a product defect or a timing-related test result.

kayg commented 2026-10-12 01:22:34 +00:00

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The production-base upgrade check passed on the perf VM through perf-run under its lock. Candidate /readyz was ready in 9.791 s after the handover exercise began; it stayed at 503 while the old Search writer was live, then one writer remained active at a time. The run had no 5xx responses, acknowledged 8 Files + 8 Notes + 8 Money writes, completed all 16 Search reads with cross-User isolation 1/1, and exercised the cleanup retry for 60.059 s with 14 concurrent cross-Plugin batches. Notes 0039/0040 and Calendar 0007 applied. Full details and load average are recorded in docs/perf/2026-10-12-merge41.md at head adf8205c9.

The production-base upgrade check passed on the perf VM through `perf-run` under its lock. Candidate `/readyz` was ready in 9.791 s after the handover exercise began; it stayed at 503 while the old Search writer was live, then one writer remained active at a time. The run had no 5xx responses, acknowledged 8 Files + 8 Notes + 8 Money writes, completed all 16 Search reads with cross-User isolation 1/1, and exercised the cleanup retry for 60.059 s with 14 concurrent cross-Plugin batches. Notes 0039/0040 and Calendar 0007 applied. Full details and load average are recorded in `docs/perf/2026-10-12-merge41.md` at head `adf8205c9`.

kayg commented 2026-10-12 01:25:38 +00:00

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Follow-up evidence for the Search miss: after the adversarial Server reported Search idle, direct API requests for both café and cafe\u0301 returned HTTP 200 with timed_out=false and both uploaded filename titles. The original failing response did not log its timed_out field, so the one early miss remains a startup/rebuild-window finding; it is not reproducible once Search settles.

The broad matrix also reached its 5-minute passkey freshness limit while waiting for Search to settle (312.6 s). Three malformed licence-key cases and the following invite/config checks were denied with 403 assertion no longer fresh, before their payload checks. These are stale probe-auth results, not evidence of the input validators' behavior.

Follow-up evidence for the Search miss: after the adversarial Server reported Search idle, direct API requests for both `café` and `cafe\u0301` returned HTTP 200 with `timed_out=false` and both uploaded filename titles. The original failing response did not log its `timed_out` field, so the one early miss remains a startup/rebuild-window finding; it is not reproducible once Search settles. The broad matrix also reached its 5-minute passkey freshness limit while waiting for Search to settle (312.6 s). Three malformed licence-key cases and the following invite/config checks were denied with 403 `assertion no longer fresh`, before their payload checks. These are stale probe-auth results, not evidence of the input validators' behavior.

kayg commented 2026-10-12 01:25:54 +00:00

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The broader adversarial runner's mail_api.mjs UI subprobe timed out after 30 seconds waiting for the saved to Files toast following its attachment action. It did not reach the subsequent Files API assertion, so the probe does not establish whether the attachment was written. This happened during the same loaded round; it is recorded as an unresolved probe result, not as a confirmed data-loss finding.

The broader adversarial runner's `mail_api.mjs` UI subprobe timed out after 30 seconds waiting for the `saved to Files` toast following its attachment action. It did not reach the subsequent Files API assertion, so the probe does not establish whether the attachment was written. This happened during the same loaded round; it is recorded as an unresolved probe result, not as a confirmed data-loss finding.

kayg commented 2026-10-12 01:31:28 +00:00

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The completed attack.py adversarial probe reports one additional real setup-state mismatch: GET /api/v1/appearance returned auto_scheme: null, while the probe expects the first-open {"mode":"system"} choice. The API remained available; this is a persisted preference/UI setup result, not a startup crash. The six malformed licence-key results in the same run were 403s after the owner assertion expired and therefore did not exercise those validators.

The completed `attack.py` adversarial probe reports one additional real setup-state mismatch: `GET /api/v1/appearance` returned `auto_scheme: null`, while the probe expects the first-open `{"mode":"system"}` choice. The API remained available; this is a persisted preference/UI setup result, not a startup crash. The six malformed licence-key results in the same run were 403s after the owner assertion expired and therefore did not exercise those validators.

kayg commented 2026-10-12 01:32:20 +00:00

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The adversarial media-upload probe found that probe-valid.pdf had no thumbnail after its bounded 15-second polling window. Two equal-byte PDF items with .pdf and .txt suffixes also had no preview in that window. The files were listable; the probe did not report a 5xx or malformed-PDF acceptance. This occurred while the real Server was CPU-bound by the concurrent Search/Files adversarial workload, so I am recording it as a possible slow thumbnail job rather than a confirmed renderer failure.

The adversarial media-upload probe found that `probe-valid.pdf` had no thumbnail after its bounded 15-second polling window. Two equal-byte PDF items with `.pdf` and `.txt` suffixes also had no preview in that window. The files were listable; the probe did not report a 5xx or malformed-PDF acceptance. This occurred while the real Server was CPU-bound by the concurrent Search/Files adversarial workload, so I am recording it as a possible slow thumbnail job rather than a confirmed renderer failure.

kayg commented 2026-10-12 01:38:40 +00:00

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The attack2 calendar-feed matrix also could not confirm its hidden-404 behavior for cross-User mutations: rotate, revoke and delete returned the same generic HTTP 403 Access denied response instead of the expected 404. The preceding cross-User list returned 200 without exposing the feed ID, and the mutation responses did not change the owner row. The probe did not show a successful foreign operation; this is an unresolved denial-order/status result for owner review.

The attack2 calendar-feed matrix also could not confirm its hidden-404 behavior for cross-User mutations: rotate, revoke and delete returned the same generic HTTP 403 `Access denied` response instead of the expected 404. The preceding cross-User list returned 200 without exposing the feed ID, and the mutation responses did not change the owner row. The probe did not show a successful foreign operation; this is an unresolved denial-order/status result for owner review.

kayg commented 2026-10-12 01:46:55 +00:00

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Attack2's display-name probe accepted a 129-character display_name with HTTP 200, while the existing probe expects 400. The label is truncated to 14 characters in the log; the fixture itself is exactly 129 x characters. This is a one-character-over-bound input validation finding in the Auth profile route, with no 5xx or server failure. It is recorded for the Auth owner; I did not change its expected status or Auth behavior in this merge worktree.

Attack2's display-name probe accepted a 129-character `display_name` with HTTP 200, while the existing probe expects 400. The label is truncated to 14 characters in the log; the fixture itself is exactly 129 `x` characters. This is a one-character-over-bound input validation finding in the Auth profile route, with no 5xx or server failure. It is recorded for the Auth owner; I did not change its expected status or Auth behavior in this merge worktree.

kayg commented 2026-10-12 01:49:40 +00:00

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The valid round-2 dedup probe’s 90-second scrub wait ended while status still showed phase=scanning after 256 files and 116,461,500 bytes. The scrub response had has_error=false, and every affected file listed at that point had repaired=true; the separate inode/quarantine check also passed. The probe reports a finding because it requires the scan to reach attention before its deadline. This is a slow full-Home scrub result under the concurrent local workload, not evidence of unrepaired bytes; the run continued to the deliberate crash-publish/restart checks.

The valid round-2 dedup probe’s 90-second scrub wait ended while status still showed `phase=scanning` after 256 files and 116,461,500 bytes. The scrub response had `has_error=false`, and every affected file listed at that point had `repaired=true`; the separate inode/quarantine check also passed. The probe reports a finding because it requires the scan to reach `attention` before its deadline. This is a slow full-Home scrub result under the concurrent local workload, not evidence of unrepaired bytes; the run continued to the deliberate crash-publish/restart checks.

kayg commented 2026-10-12 01:51:03 +00:00

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The same round-2 dedup phase reported that CAS garbage collection did not begin within its probe window. It followed the manual scrub that was still scanning after 90 seconds; the earlier scrub state had no error and marked the damaged linked files repaired. No successful deletion of live data or partial-file recovery was reported. I am treating the GC start timeout as a slow/background-job result under the loaded run and preserving the finding for review.

The same round-2 dedup phase reported that CAS garbage collection did not begin within its probe window. It followed the manual scrub that was still scanning after 90 seconds; the earlier scrub state had no error and marked the damaged linked files repaired. No successful deletion of live data or partial-file recovery was reported. I am treating the GC start timeout as a slow/background-job result under the loaded run and preserving the finding for review.

kayg commented 2026-10-12 01:52:31 +00:00

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Design check for the dedup status findings: docs/DESIGN.md §5 says the status page shows attention when a scrub finds damage, even when it repaired the affected links. The post-restart report reached phase=attention, finished_at was set, has_error=false, and the affected paths were repaired. The adversarial probe labels this incomplete because it expects phase=complete; I kept that existing expectation unchanged. Please review the probe expectation against §5. The run did not report partial files or lost CAS data.

Design check for the dedup status findings: `docs/DESIGN.md` §5 says the status page shows `attention` when a scrub finds damage, even when it repaired the affected links. The post-restart report reached `phase=attention`, `finished_at` was set, `has_error=false`, and the affected paths were repaired. The adversarial probe labels this incomplete because it expects `phase=complete`; I kept that existing expectation unchanged. Please review the probe expectation against §5. The run did not report partial files or lost CAS data.

kayg commented 2026-10-12 01:55:35 +00:00

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The round-2 dedup-resume probe exceeded its 180-second wait. At follow-up, the checkpoint was still scanning, with 256 blobs and 55,467,290 bytes checked; it had no finished_at yet. The server was still running. This does not show that the saved cursor was skipped or that files were lost; the probe did not reach its final cursor check before the bound. I am recording it as slow scan completion under the current loaded run.

The round-2 dedup-resume probe exceeded its 180-second wait. At follow-up, the checkpoint was still `scanning`, with 256 blobs and 55,467,290 bytes checked; it had no `finished_at` yet. The server was still running. This does not show that the saved cursor was skipped or that files were lost; the probe did not reach its final cursor check before the bound. I am recording it as slow scan completion under the current loaded run.

kayg commented 2026-10-12 01:59:26 +00:00

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Merge round 41 report

READY with tracked non-blocking findings. HEAD: adf8205c9cb5a21ac9a65e3701a479b194dbc474. The broad adversarial runner exited 1; its observations are listed below and recorded in comments on #1573. The requested startup scenarios and upgrade handover passed. No crash, successful cross-User operation, data loss, partial upload, or sync collision was observed in those scenarios. Do not treat the broad adversarial command as green.

Merged and built

Merged, with --no-ff, in the requested order: aed18f868 (UI chrome), 0a3c06480 (tab-switch bench validity), and 4c5f0551e (startup changes). Added/fixed the merge-round adversarial harness probes and recorded startup/upgrade measurements.

Files changed from the production base:

• UI and web: apps/web/e2e/harness.mjs, apps/web/e2e/popover-screenshots.mjs, apps/web/src/lib/themes.test.ts, packages/ui/src/components/ModeHeader.svelte, packages/ui/src/tokens.css
• Startup Rust: crates/calternal-fs/src/journal.rs, crates/calternal-fs/src/lib.rs, crates/calternal-fs/src/root.rs, crates/calternal-fs/src/web_assets.rs, crates/calternal-search/src/index.rs, crates/calternal-search/src/indexer.rs, crates/calternal-server/src/main.rs, crates/calternal-server/src/wire.rs, crates/plugins/notes/src/lib.rs, crates/plugins/notes/src/store.rs, crates/plugins/notes/src/tasks_store.rs
• Bench and contracts: bench/startup-1573.py, bench/tab-switch-seed.py, bench/tab-switch.mjs, bench/tab-switch.test.mjs, bench/test_startup_1573.py, contracts/perf/adoption-1058.json, contracts/perf/exceptions.json, contracts/perf/registry.json
• Adversarial: crates/plugins/files/kill_stress.py, tests/adversarial/dedup_setup.mjs, tests/adversarial/merge40_startup.py, tests/adversarial/task_note_conversion_1573.mjs, tests/adversarial/test_merge41_harness.py
• Reports: docs/perf/2026-10-11-startup-1573d.md, docs/perf/2026-10-12-merge41.md, docs/perf/runs/2026-10-11-startup-1573d-blocker.json, docs/perf/runs/2026-10-11-startup-1573d-resources.json, docs/perf/runs/2026-10-11-startup-1573d.json, docs/perf/runs/2026-10-12-startup-merge41.json

Gates

cargo fmt --check: exit 0, no output.

CARGO_BUILD_JOBS=4 cargo clippy --all-targets -- -D warnings: exit 0. Output:

    Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 12s

CARGO_BUILD_JOBS=4 cargo test: exit 0; 3,631 passed, 0 failed, 59 ignored across 126 test-result lines.

cd apps/web && bun run check: exit 0. Output:

svelte-check found 0 errors and 0 warnings

cd apps/web && bun run test -- --maxWorkers=2: exit 0. Output:

 Test Files  321 passed (321)
      Tests  2338 passed (2338)

cd packages/editor && bun run test: exit 0. Output:

 Test Files  30 passed (30)
      Tests  529 passed (529)

uv run --with pytest --with-requirements scripts/perf_guards/requirements.txt python -m pytest scripts/perf_guards: 141 passed in 0.30s.

node --test bench/*.test.mjs:

# tests 56
# pass 56
# fail 0

scripts/perf-lint --check: perf-lint: PASS; 0 violations; 20383 scoped exceptions. Ratchet unchanged.

Startup benchmark

Five interleaved release-build pairs per row, production base c0f8da461 vs candidate e96ef99b9, on the locked perf VM. Values are p50/p95; CPU and RSS are p50. All 30 runs reached first correct authenticated Calendar or Note data.

Home	/readyz ms, base → candidate	First data ms, base → candidate	CPU s, base → candidate	RSS MiB, base → candidate
Default cold	70,903/73,805 → 63,787/64,865	127,755/136,537 → 121,011/127,403	19.85 → 23.60	151.43 → 145.39
100 Files	9,008/11,594 → 4,461/4,973	9,699/12,449 → 5,125/5,484	1.28 → 0.66	129.24 → 110.45
10,000 Files	19,166/22,281 → 11,237/16,701	21,518/24,977 → 13,840/19,234	2.75 → 1.69	130.84 → 111.96

Every candidate latency median beat its matched base. Default cold-start CPU p50 was 3.75 s higher; RSS p50 was 6.04 MiB lower. Details and per-run records: docs/perf/2026-10-12-merge41.md and docs/perf/runs/2026-10-12-startup-merge41.json.

Upgrade and adversarial

Production-base upgrade passed: candidate ready in 9.791 s; old and new Search writers were one-at-a-time; 8 Files, 8 Notes and 8 Money writes were acknowledged; 16 Search reads passed; cross-User isolation passed; no 5xx. Cleanup retained temp data while a journal was unfinished, retried after 60.059 s during 14 concurrent cross-Plugin write batches, then cleaned it.

The startup deferral storm passed: ready in 1.062 s; 8 Files/8 Notes/8 Money writes, 16 Search reads and cross-User isolation passed; 24 concurrent writes survived cleanup retry. Task-to-Note storm passed 24 conversions with distinct IDs. Upload/restart probe passed durable identity, final-send marker, exact published bytes and no replay. The full adversarial command nevertheless exited 1. It reported HOSTILE BYTES FINDINGS 0, but also surfaced these tracked observations:

• An early NFD Search request omitted expected file hits during deferred indexing; direct NFC and NFD requests returned both hits after Search settled.
• Mail attachment probe timed out waiting for its “saved to Files” toast before checking the Files API. PDF thumbnail probes did not finish within their 15 s window.
• First-open System appearance returned auto_scheme: null; a 129-character display name was accepted.
• Cross-User Calendar feed mutations returned 403 rather than the probe's expected 404; no mutation occurred. Several license checks were skipped after their test Owner assertion expired, so those payload cases were not exercised.
• Dedup scrub/resume probes exceeded their time bounds under load. The GC status was attention, which DESIGN §5 specifies when scrub finds damage even after repair; the probe expected complete. No test expectation was changed.
• Archive and Notes-preview probes were SLOW (30–45 s bounds). User-purge upload p95 was 4.353 s on the local 50k-File profile versus the probe's 2 s target; the recorded older local p95 is 23.069 s.

These results are documented in the #1573 comments and artifacts/merge41-gates/adversarial-final.log; they need follow-up triage. The requested startup scenarios did not show a hard-blocking crash, 5xx, unauthorized success, data loss, or collision.

UX, screenshots and decisions

UX gaps closed: fixed the menu glass tint selection and ModeHeader trailing inset; extended real startup, upgrade, Search-deferral, cleanup, conversion and upload/restart probes. Existing shared ModeHeader/menu and glass-role styling were reused; no new standalone controls were added. UX gaps left: the early Search result and Mail/PDF timing observations above need product follow-up; their final user-visible impact was not established by these probes.

Attached 208 real-app screenshots: phone 390 px, tablet 820 px and desktop 1440 px, light and dark, with loaded server data and macOS platform emulation in Chromium. Captures cover click and Meta+K opening paths. Visual review remains with the orchestrator.

Decisions not specified by DESIGN: cleanup-storm validity requires at least 10 batches spanning 40 s, based on the measured 13 batches/45 s; fixture upload requests have a bounded 60 s timeout; safe error diagnostics print only documented bounded fields. No DESIGN/API behavior decision was added. Perf ratchet was not raised.

Final local verification: git diff --check c0f8da461..HEAD passed.

## Merge round 41 report **READY with tracked non-blocking findings.** HEAD: `adf8205c9cb5a21ac9a65e3701a479b194dbc474`. The broad adversarial runner exited 1; its observations are listed below and recorded in comments on #1573. The requested startup scenarios and upgrade handover passed. No crash, successful cross-User operation, data loss, partial upload, or sync collision was observed in those scenarios. Do not treat the broad adversarial command as green. ### Merged and built Merged, with `--no-ff`, in the requested order: `aed18f868` (UI chrome), `0a3c06480` (tab-switch bench validity), and `4c5f0551e` (startup changes). Added/fixed the merge-round adversarial harness probes and recorded startup/upgrade measurements. Files changed from the production base: - UI and web: `apps/web/e2e/harness.mjs`, `apps/web/e2e/popover-screenshots.mjs`, `apps/web/src/lib/themes.test.ts`, `packages/ui/src/components/ModeHeader.svelte`, `packages/ui/src/tokens.css` - Startup Rust: `crates/calternal-fs/src/journal.rs`, `crates/calternal-fs/src/lib.rs`, `crates/calternal-fs/src/root.rs`, `crates/calternal-fs/src/web_assets.rs`, `crates/calternal-search/src/index.rs`, `crates/calternal-search/src/indexer.rs`, `crates/calternal-server/src/main.rs`, `crates/calternal-server/src/wire.rs`, `crates/plugins/notes/src/lib.rs`, `crates/plugins/notes/src/store.rs`, `crates/plugins/notes/src/tasks_store.rs` - Bench and contracts: `bench/startup-1573.py`, `bench/tab-switch-seed.py`, `bench/tab-switch.mjs`, `bench/tab-switch.test.mjs`, `bench/test_startup_1573.py`, `contracts/perf/adoption-1058.json`, `contracts/perf/exceptions.json`, `contracts/perf/registry.json` - Adversarial: `crates/plugins/files/kill_stress.py`, `tests/adversarial/dedup_setup.mjs`, `tests/adversarial/merge40_startup.py`, `tests/adversarial/task_note_conversion_1573.mjs`, `tests/adversarial/test_merge41_harness.py` - Reports: `docs/perf/2026-10-11-startup-1573d.md`, `docs/perf/2026-10-12-merge41.md`, `docs/perf/runs/2026-10-11-startup-1573d-blocker.json`, `docs/perf/runs/2026-10-11-startup-1573d-resources.json`, `docs/perf/runs/2026-10-11-startup-1573d.json`, `docs/perf/runs/2026-10-12-startup-merge41.json` ### Gates `cargo fmt --check`: exit 0, no output. `CARGO_BUILD_JOBS=4 cargo clippy --all-targets -- -D warnings`: exit 0. Output: ``` Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 12s ``` `CARGO_BUILD_JOBS=4 cargo test`: exit 0; 3,631 passed, 0 failed, 59 ignored across 126 test-result lines. `cd apps/web && bun run check`: exit 0. Output: ``` svelte-check found 0 errors and 0 warnings ``` `cd apps/web && bun run test -- --maxWorkers=2`: exit 0. Output: ``` Test Files 321 passed (321) Tests 2338 passed (2338) ``` `cd packages/editor && bun run test`: exit 0. Output: ``` Test Files 30 passed (30) Tests 529 passed (529) ``` `uv run --with pytest --with-requirements scripts/perf_guards/requirements.txt python -m pytest scripts/perf_guards`: `141 passed in 0.30s`. `node --test bench/*.test.mjs`: ``` # tests 56 # pass 56 # fail 0 ``` `scripts/perf-lint --check`: `perf-lint: PASS; 0 violations; 20383 scoped exceptions`. Ratchet unchanged. ### Startup benchmark Five interleaved release-build pairs per row, production base `c0f8da461` vs candidate `e96ef99b9`, on the locked perf VM. Values are p50/p95; CPU and RSS are p50. All 30 runs reached first correct authenticated Calendar or Note data. | Home | /readyz ms, base → candidate | First data ms, base → candidate | CPU s, base → candidate | RSS MiB, base → candidate | | --- | --- | --- | --- | --- | | Default cold | 70,903/73,805 → 63,787/64,865 | 127,755/136,537 → 121,011/127,403 | 19.85 → 23.60 | 151.43 → 145.39 | | 100 Files | 9,008/11,594 → 4,461/4,973 | 9,699/12,449 → 5,125/5,484 | 1.28 → 0.66 | 129.24 → 110.45 | | 10,000 Files | 19,166/22,281 → 11,237/16,701 | 21,518/24,977 → 13,840/19,234 | 2.75 → 1.69 | 130.84 → 111.96 | Every candidate latency median beat its matched base. Default cold-start CPU p50 was 3.75 s higher; RSS p50 was 6.04 MiB lower. Details and per-run records: `docs/perf/2026-10-12-merge41.md` and `docs/perf/runs/2026-10-12-startup-merge41.json`. ### Upgrade and adversarial Production-base upgrade passed: candidate ready in 9.791 s; old and new Search writers were one-at-a-time; 8 Files, 8 Notes and 8 Money writes were acknowledged; 16 Search reads passed; cross-User isolation passed; no 5xx. Cleanup retained temp data while a journal was unfinished, retried after 60.059 s during 14 concurrent cross-Plugin write batches, then cleaned it. The startup deferral storm passed: ready in 1.062 s; 8 Files/8 Notes/8 Money writes, 16 Search reads and cross-User isolation passed; 24 concurrent writes survived cleanup retry. Task-to-Note storm passed 24 conversions with distinct IDs. Upload/restart probe passed durable identity, final-send marker, exact published bytes and no replay. The full adversarial command nevertheless exited 1. It reported `HOSTILE BYTES FINDINGS 0`, but also surfaced these tracked observations: - An early NFD Search request omitted expected file hits during deferred indexing; direct NFC and NFD requests returned both hits after Search settled. - Mail attachment probe timed out waiting for its “saved to Files” toast before checking the Files API. PDF thumbnail probes did not finish within their 15 s window. - First-open System appearance returned `auto_scheme: null`; a 129-character display name was accepted. - Cross-User Calendar feed mutations returned 403 rather than the probe's expected 404; no mutation occurred. Several license checks were skipped after their test Owner assertion expired, so those payload cases were not exercised. - Dedup scrub/resume probes exceeded their time bounds under load. The GC status was `attention`, which DESIGN §5 specifies when scrub finds damage even after repair; the probe expected `complete`. No test expectation was changed. - Archive and Notes-preview probes were SLOW (30–45 s bounds). User-purge upload p95 was 4.353 s on the local 50k-File profile versus the probe's 2 s target; the recorded older local p95 is 23.069 s. These results are documented in the #1573 comments and `artifacts/merge41-gates/adversarial-final.log`; they need follow-up triage. The requested startup scenarios did not show a hard-blocking crash, 5xx, unauthorized success, data loss, or collision. ### UX, screenshots and decisions UX gaps closed: fixed the menu glass tint selection and ModeHeader trailing inset; extended real startup, upgrade, Search-deferral, cleanup, conversion and upload/restart probes. Existing shared ModeHeader/menu and glass-role styling were reused; no new standalone controls were added. UX gaps left: the early Search result and Mail/PDF timing observations above need product follow-up; their final user-visible impact was not established by these probes. Attached 208 real-app screenshots: phone 390 px, tablet 820 px and desktop 1440 px, light and dark, with loaded server data and macOS platform emulation in Chromium. Captures cover click and Meta+K opening paths. Visual review remains with the orchestrator. Decisions not specified by DESIGN: cleanup-storm validity requires at least 10 batches spanning 40 s, based on the measured 13 batches/45 s; fixture upload requests have a bounded 60 s timeout; safe error diagnostics print only documented bounded fields. No DESIGN/API behavior decision was added. Perf ratchet was not raised. Final local verification: `git diff --check c0f8da461..HEAD` passed.

kayg referenced this issue 2026-10-12 02:01:12 +00:00

Calendar: another User's Event answers 403 instead of 404 #1581

kayg referenced this issue 2026-10-12 02:01:13 +00:00

Search: early results miss Files while deferred indexing settles after start #1582

kayg referenced this issue 2026-10-12 02:01:14 +00:00

Settings: System appearance returns auto_scheme null #1583

kayg referenced this issue 2026-10-12 02:01:15 +00:00

Users: display name of 129 characters accepted #1584

kayg referenced this issue 2026-10-12 02:01:16 +00:00

Adversarial probes time out: Mail toast, PDF thumbnail, dedup, archive, Notes preview; purge upload p95 4.4 s #1585

kayg commented 2026-10-12 02:02:02 +00:00

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Started merge round 41b on branch job/merge41 at adf8205c9cb5a21ac9a65e3701a479b194dbc474; merge base is c0f8da461efc752a08740209235619eadccf000a. I will merge the four requested branches in order, run the specified gates and focused checks, attach the requested screenshots under artifacts/merge41b/, and report results here. No push, deploy, or issue close.

Started merge round 41b on branch `job/merge41` at `adf8205c9cb5a21ac9a65e3701a479b194dbc474`; merge base is `c0f8da461efc752a08740209235619eadccf000a`. I will merge the four requested branches in order, run the specified gates and focused checks, attach the requested screenshots under `artifacts/merge41b/`, and report results here. No push, deploy, or issue close.

kayg commented 2026-10-12 02:07:51 +00:00

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Finding: the first workspace clippy attempt ran before apps/web/build/index.html existed. calternal-server then failed with E0599 because the Frontend RustEmbed derive had no build directory to embed. This is a generated-asset prerequisite; I am building the production web bundle before retrying the Rust gates.

Finding: the first workspace clippy attempt ran before `apps/web/build/index.html` existed. `calternal-server` then failed with E0599 because the `Frontend` RustEmbed derive had no build directory to embed. This is a generated-asset prerequisite; I am building the production web bundle before retrying the Rust gates.

kayg commented 2026-10-12 03:57:12 +00:00

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Findings during merge round 41:

• The Calendar scroll profile counted zero Events when dense lanes collapsed into the existing +N controls. The profile now reads the hidden Event count from that control, with a unit contract. The final profile found zero unpainted Event ranges.
• A Calendar refresh returned 429 while the initial CalDAV sync was active. The profile now honors one bounded Retry-After value (1–120 seconds) and still requires the refresh to finish with 204. The final light and dark captures passed.
• The Notes detail API returns the note body without its frontmatter. The parked-owner probe now hashes the raw Files download to verify the owner bytes. The 131,166-byte owner source stayed unchanged while 16 Note edits and 32 Files events projected within 358 ms.
• The older money-fidelity-1130.mjs script timed out waiting for the accessible name Account type for Card account. Its real screen showed “Confirm account types” and the “Credit card” suggestion. I kept the test expectation unchanged; this remains for triage.

Findings during merge round 41: - The Calendar scroll profile counted zero Events when dense lanes collapsed into the existing `+N` controls. The profile now reads the hidden Event count from that control, with a unit contract. The final profile found zero unpainted Event ranges. - A Calendar refresh returned 429 while the initial CalDAV sync was active. The profile now honors one bounded `Retry-After` value (1–120 seconds) and still requires the refresh to finish with 204. The final light and dark captures passed. - The Notes detail API returns the note body without its frontmatter. The parked-owner probe now hashes the raw Files download to verify the owner bytes. The 131,166-byte owner source stayed unchanged while 16 Note edits and 32 Files events projected within 358 ms. - The older `money-fidelity-1130.mjs` script timed out waiting for the accessible name `Account type for Card account`. Its real screen showed “Confirm account types” and the “Credit card” suggestion. I kept the test expectation unchanged; this remains for triage.

kayg commented 2026-10-12 03:59:26 +00:00

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READY — merge round 41 is complete.

Branch and merge order

• Branch: job/merge41
• Final head: 8e840962979acd2bdf58141888618ab5560f728e
• git fetch origin && git merge origin/dev: Already up to date.
• No push, deploy, or issue close.
• Requested no-ff merges, in order: job/rev1573c → 1322a72e5; job/ui-chrome6 → dfb228799; job/ui-money4 → 4257fc76f; job/hscroll-1579 → 7a378b794.
• Follow-up commits: 01fc5ab2d (parked retry probe), dfcd877e1 (count overflow Events), b371b2b97 (Money phone captures), 8e8409629 (bounded refresh retry).

What changed

• Added a real-server adversarial probe for a 131,166-byte unchanged owner header while 16 normal Note replacements and 32 Files events ran. It checks raw Files bytes and per-edit Notes projection deadlines.
• Added hidden Event counts to the existing Calendar +N control so the scroll profile records compact Events without changing its presentation.
• Made the Calendar profile honor one documented refresh Retry-After value, bounded to 1–120 seconds, and still require a final 204.
• Added Calendar profile contracts and captured the real Money register at phone width in both themes.
• Re-pinned exact perf-lint hashes with --adopt-7c; the ratchet total decreased from 20,383 to 20,373. No ratchet increase.

Gates and probes

The following are the final command outputs or verbatim final summary lines. Empty output means exit 0 with no stdout or stderr.

cargo fmt --check
[exit 0; no output]

CARGO_BUILD_JOBS=4 cargo clippy --all-targets -- -D warnings
Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.11s

CARGO_BUILD_JOBS=4 RUST_TEST_THREADS=4 cargo test
[exit 0; no failed tests]
Notes/Tasks target: 342 passed, 0 failed, 5 ignored
Server target: 280 passed, 0 failed, 12 ignored
Money history property test: 188 passed, 0 failed, 3 ignored

cd apps/web && bun run check
svelte-check found 0 errors and 0 warnings

cd apps/web && bun run test -- --maxWorkers=2
 Test Files  321 passed (321)
      Tests  2339 passed (2339)
   Duration  212.57s (environment 29%, transform 23%, import 21%, tests 20%, setup 5%)

cd packages/editor && bun run test
 Test Files  30 passed (30)
      Tests  529 passed (529)
   Duration  21.31s

uv run --with pytest --with-requirements scripts/perf_guards/requirements.txt python -m pytest scripts/perf_guards
141 passed in 0.20s

node --test bench/*.test.mjs
# tests 56
# pass 56
# fail 0
# skipped 0

scripts/perf-lint --check
perf-lint: PASS; 0 violations; 20373 scoped exceptions

node --test apps/web/e2e/calendar-scroll-1579.test.mjs
# tests 22
# pass 22
# fail 0
# skipped 0

The first clippy attempt could not see the embedded web build. After the web build completed, the final clippy run above passed.

The requested release-server Money resize flow passed. It kept the same centered transaction visible after resizing, and wrote both 390×844 captures. The startup handover probe against production c0f8da461 passed: ready in 0.675 s; one writer at a time; 8/8 Files, Notes, and Money writes acknowledged; 16 Search reads succeeded; cross-User isolation 1/1; cleanup retry recovered; Notes migrations 0039/0040 and Calendar 0007 were present. Its 32 startup 503 responses all had the documented Retry-After; there were no other 5xx responses.

The parked-owner Notes probe passed:

PASS #1573 parked Notes retry under a real Files event storm
owner_frontmatter_bytes=131166
owner_source_unchanged=true
ordinary_note_edits=16
files_events=32
max_projection_ms=358
projections_within_ms=5000

Calendar performance profile

The local Chromium profile used macOS platform emulation, 7 samples, 84 days, 1,680 Events, 84 Tasks, and 84 Logs. It reported zero unpainted Event ranges at all three widths. Median sample values:

Width	Frame p50	Frame p95	Event-paint p95	JS heap after p50 / p95	Dropped frames	Long tasks / max
390	16.7 ms	33.4 ms	0 ms	50.9 / 71.0 MiB	361	12 / 70 ms
820	33.4 ms	50.015 ms	0 ms	72.6 / 89.8 MiB	625	4 / 63 ms
1440	66.6 ms	76.295 ms	0 ms	85.8 / 101.8 MiB	793	59 / 116 ms

This was a local UI profile. The existing calendar_scroll_1461 baseline uses Chrome 153 with 4× CPU throttling on a different host, so its frame numbers are not a controlled comparison. This profile records browser JS heap, not process RSS, and did not collect process CPU. Treat the CPU/RSS comparison as a follow-up measurement gap; performance is not a merge gate.

Screenshots

Captured clean, API-backed screens at the requested widths/themes. The eight full-size PNGs are attached to this issue and returned HTTP 200 as image/png.

The source captures remain under artifacts/merge41b/. Screenshots used Linux Chromium with macOS platform emulation; the macOS VM was not used, per the owner instruction.

UX gaps closed

• Calendar overflow Events remain measurable in the profile without adding UI decoration.
• Notes edits continued to project within the five-second contract while unchanged owner bytes stayed exact.
• Calendar captures tolerate the documented refresh delay and show real data in both themes.
• Money register resize preserves the centered row and phone balance strip.

Known gaps

• apps/web/e2e/money-fidelity-1130.mjs timed out waiting for the old accessible name Account type for Card account; the live screen showed “Confirm account types” and the “Credit card” suggestion. I did not change its expected behavior. Keep it for triage.
• The local Calendar profile did not measure process CPU or RSS; its JS heap numbers are not RSS. The frame profile is not directly comparable with the throttled baseline.

Decisions where DESIGN is silent

• Count hidden Events on the existing +N control via a data attribute, with no visual change.
• In the profile only, honor one bounded Retry-After response and require the final refresh to return 204.
• Verify the unchanged Note header from the raw Files download because the Notes detail API returns only the body.
• Use Linux Chromium with macOS platform emulation because the owner prohibited use of the Mac VM.

Files

apps/web/e2e/calendar-scroll-1362.mjs
apps/web/e2e/calendar-scroll-1579.test.mjs
apps/web/e2e/harness.mjs
apps/web/e2e/money-register-resize-1498.mjs
apps/web/e2e/popover-screenshots.mjs
apps/web/src/lib/components/money/CreateBudgetForm.svelte
apps/web/src/lib/components/money/MoneyImport.svelte
apps/web/src/lib/components/money/MoneyImportMetrics.svelte
apps/web/src/lib/themes.test.ts
apps/web/src/routes/money/[budget]/accounts/[[account]]/+page.svelte
bench/calendar-scroll-1579.mjs
bench/startup-1573.py
bench/tab-switch-seed.py
bench/tab-switch.mjs
bench/tab-switch.test.mjs
bench/test_startup_1573.py
contracts/perf/adoption-1058.json
contracts/perf/exceptions.json
contracts/perf/ratchet.json
contracts/perf/registry.json
crates/calternal-fs/src/journal.rs
crates/calternal-fs/src/lib.rs
crates/calternal-fs/src/root.rs
crates/calternal-fs/src/web_assets.rs
crates/calternal-search/src/index.rs
crates/calternal-search/src/indexer.rs
crates/calternal-server/src/main.rs
crates/calternal-server/src/wire.rs
crates/plugins/files/kill_stress.py
crates/plugins/notes/src/lib.rs
crates/plugins/notes/src/store.rs
crates/plugins/notes/src/tasks_store.rs
docs/perf/2026-10-11-startup-1573d.md
docs/perf/2026-10-12-merge41.md
docs/perf/runs/2026-10-11-startup-1573d-blocker.json
docs/perf/runs/2026-10-11-startup-1573d-resources.json
docs/perf/runs/2026-10-11-startup-1573d.json
docs/perf/runs/2026-10-12-startup-merge41.json
packages/ui/src/components/ModeHeader.svelte
packages/ui/src/components/calendar/GridColumn.svelte
packages/ui/src/tokens.css
tests/adversarial/dedup_setup.mjs
tests/adversarial/merge40_startup.py
tests/adversarial/notes_owner_retry_1573.mjs
tests/adversarial/task_note_conversion_1573.mjs
tests/adversarial/test_merge41_harness.py

Final cleanup

cargo clean
Removed 27051 files, 26.2GiB total

apps/web/build and apps/web/.svelte-kit were removed. git status --short is clean at head 8e840962979acd2bdf58141888618ab5560f728e.

READY — merge round 41 is complete. ## Branch and merge order - Branch: `job/merge41` - Final head: `8e840962979acd2bdf58141888618ab5560f728e` - `git fetch origin && git merge origin/dev`: `Already up to date.` - No push, deploy, or issue close. - Requested no-ff merges, in order: `job/rev1573c` → `1322a72e5`; `job/ui-chrome6` → `dfb228799`; `job/ui-money4` → `4257fc76f`; `job/hscroll-1579` → `7a378b794`. - Follow-up commits: `01fc5ab2d` (parked retry probe), `dfcd877e1` (count overflow Events), `b371b2b97` (Money phone captures), `8e8409629` (bounded refresh retry). ## What changed - Added a real-server adversarial probe for a 131,166-byte unchanged owner header while 16 normal Note replacements and 32 Files events ran. It checks raw Files bytes and per-edit Notes projection deadlines. - Added hidden Event counts to the existing Calendar `+N` control so the scroll profile records compact Events without changing its presentation. - Made the Calendar profile honor one documented refresh `Retry-After` value, bounded to 1–120 seconds, and still require a final 204. - Added Calendar profile contracts and captured the real Money register at phone width in both themes. - Re-pinned exact perf-lint hashes with `--adopt-7c`; the ratchet total decreased from 20,383 to 20,373. No ratchet increase. ## Gates and probes The following are the final command outputs or verbatim final summary lines. Empty output means exit 0 with no stdout or stderr. ```text cargo fmt --check [exit 0; no output] CARGO_BUILD_JOBS=4 cargo clippy --all-targets -- -D warnings Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.11s CARGO_BUILD_JOBS=4 RUST_TEST_THREADS=4 cargo test [exit 0; no failed tests] Notes/Tasks target: 342 passed, 0 failed, 5 ignored Server target: 280 passed, 0 failed, 12 ignored Money history property test: 188 passed, 0 failed, 3 ignored cd apps/web && bun run check svelte-check found 0 errors and 0 warnings cd apps/web && bun run test -- --maxWorkers=2 Test Files 321 passed (321) Tests 2339 passed (2339) Duration 212.57s (environment 29%, transform 23%, import 21%, tests 20%, setup 5%) cd packages/editor && bun run test Test Files 30 passed (30) Tests 529 passed (529) Duration 21.31s uv run --with pytest --with-requirements scripts/perf_guards/requirements.txt python -m pytest scripts/perf_guards 141 passed in 0.20s node --test bench/*.test.mjs # tests 56 # pass 56 # fail 0 # skipped 0 scripts/perf-lint --check perf-lint: PASS; 0 violations; 20373 scoped exceptions node --test apps/web/e2e/calendar-scroll-1579.test.mjs # tests 22 # pass 22 # fail 0 # skipped 0 ``` The first clippy attempt could not see the embedded web build. After the web build completed, the final clippy run above passed. The requested release-server Money resize flow passed. It kept the same centered transaction visible after resizing, and wrote both 390×844 captures. The startup handover probe against production `c0f8da461` passed: ready in 0.675 s; one writer at a time; 8/8 Files, Notes, and Money writes acknowledged; 16 Search reads succeeded; cross-User isolation 1/1; cleanup retry recovered; Notes migrations 0039/0040 and Calendar 0007 were present. Its 32 startup 503 responses all had the documented `Retry-After`; there were no other 5xx responses. The parked-owner Notes probe passed: ```text PASS #1573 parked Notes retry under a real Files event storm owner_frontmatter_bytes=131166 owner_source_unchanged=true ordinary_note_edits=16 files_events=32 max_projection_ms=358 projections_within_ms=5000 ``` ## Calendar performance profile The local Chromium profile used macOS platform emulation, 7 samples, 84 days, 1,680 Events, 84 Tasks, and 84 Logs. It reported zero unpainted Event ranges at all three widths. Median sample values: | Width | Frame p50 | Frame p95 | Event-paint p95 | JS heap after p50 / p95 | Dropped frames | Long tasks / max | | --- | ---: | ---: | ---: | ---: | ---: | ---: | | 390 | 16.7 ms | 33.4 ms | 0 ms | 50.9 / 71.0 MiB | 361 | 12 / 70 ms | | 820 | 33.4 ms | 50.015 ms | 0 ms | 72.6 / 89.8 MiB | 625 | 4 / 63 ms | | 1440 | 66.6 ms | 76.295 ms | 0 ms | 85.8 / 101.8 MiB | 793 | 59 / 116 ms | This was a local UI profile. The existing `calendar_scroll_1461` baseline uses Chrome 153 with 4× CPU throttling on a different host, so its frame numbers are not a controlled comparison. This profile records browser JS heap, not process RSS, and did not collect process CPU. Treat the CPU/RSS comparison as a follow-up measurement gap; performance is not a merge gate. ## Screenshots Captured clean, API-backed screens at the requested widths/themes. The eight full-size PNGs are attached to this issue and returned HTTP 200 as `image/png`.         The source captures remain under `artifacts/merge41b/`. Screenshots used Linux Chromium with macOS platform emulation; the macOS VM was not used, per the owner instruction. ## UX gaps closed - Calendar overflow Events remain measurable in the profile without adding UI decoration. - Notes edits continued to project within the five-second contract while unchanged owner bytes stayed exact. - Calendar captures tolerate the documented refresh delay and show real data in both themes. - Money register resize preserves the centered row and phone balance strip. ## Known gaps - `apps/web/e2e/money-fidelity-1130.mjs` timed out waiting for the old accessible name `Account type for Card account`; the live screen showed “Confirm account types” and the “Credit card” suggestion. I did not change its expected behavior. Keep it for triage. - The local Calendar profile did not measure process CPU or RSS; its JS heap numbers are not RSS. The frame profile is not directly comparable with the throttled baseline. ## Decisions where DESIGN is silent - Count hidden Events on the existing `+N` control via a data attribute, with no visual change. - In the profile only, honor one bounded `Retry-After` response and require the final refresh to return 204. - Verify the unchanged Note header from the raw Files download because the Notes detail API returns only the body. - Use Linux Chromium with macOS platform emulation because the owner prohibited use of the Mac VM. ## Files ```text apps/web/e2e/calendar-scroll-1362.mjs apps/web/e2e/calendar-scroll-1579.test.mjs apps/web/e2e/harness.mjs apps/web/e2e/money-register-resize-1498.mjs apps/web/e2e/popover-screenshots.mjs apps/web/src/lib/components/money/CreateBudgetForm.svelte apps/web/src/lib/components/money/MoneyImport.svelte apps/web/src/lib/components/money/MoneyImportMetrics.svelte apps/web/src/lib/themes.test.ts apps/web/src/routes/money/[budget]/accounts/[[account]]/+page.svelte bench/calendar-scroll-1579.mjs bench/startup-1573.py bench/tab-switch-seed.py bench/tab-switch.mjs bench/tab-switch.test.mjs bench/test_startup_1573.py contracts/perf/adoption-1058.json contracts/perf/exceptions.json contracts/perf/ratchet.json contracts/perf/registry.json crates/calternal-fs/src/journal.rs crates/calternal-fs/src/lib.rs crates/calternal-fs/src/root.rs crates/calternal-fs/src/web_assets.rs crates/calternal-search/src/index.rs crates/calternal-search/src/indexer.rs crates/calternal-server/src/main.rs crates/calternal-server/src/wire.rs crates/plugins/files/kill_stress.py crates/plugins/notes/src/lib.rs crates/plugins/notes/src/store.rs crates/plugins/notes/src/tasks_store.rs docs/perf/2026-10-11-startup-1573d.md docs/perf/2026-10-12-merge41.md docs/perf/runs/2026-10-11-startup-1573d-blocker.json docs/perf/runs/2026-10-11-startup-1573d-resources.json docs/perf/runs/2026-10-11-startup-1573d.json docs/perf/runs/2026-10-12-startup-merge41.json packages/ui/src/components/ModeHeader.svelte packages/ui/src/components/calendar/GridColumn.svelte packages/ui/src/tokens.css tests/adversarial/dedup_setup.mjs tests/adversarial/merge40_startup.py tests/adversarial/notes_owner_retry_1573.mjs tests/adversarial/task_note_conversion_1573.mjs tests/adversarial/test_merge41_harness.py ``` ## Final cleanup ```text cargo clean Removed 27051 files, 26.2GiB total ``` `apps/web/build` and `apps/web/.svelte-kit` were removed. `git status --short` is clean at head `8e840962979acd2bdf58141888618ab5560f728e`.

kayg commented 2026-10-12 04:09:05 +00:00

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Supplemental focus-ring proof, captured from the real API-backed Money register at 390 px in dark Theme with macOS platform emulation. The first image follows a pointer click that opens the header More actions menu; the second follows Cmd+K opening Search. Neither shows a focus ring after the opening action.

I temporarily extended the existing screenshot runner for this capture, restored it from HEAD, and confirmed git diff --check with no tracked changes. The branch head remains 8e840962979acd2bdf58141888618ab5560f728e.

Supplemental focus-ring proof, captured from the real API-backed Money register at 390 px in dark Theme with macOS platform emulation. The first image follows a pointer click that opens the header More actions menu; the second follows Cmd+K opening Search. Neither shows a focus ring after the opening action.   I temporarily extended the existing screenshot runner for this capture, restored it from HEAD, and confirmed `git diff --check` with no tracked changes. The branch head remains `8e840962979acd2bdf58141888618ab5560f728e`.

kayg commented 2026-10-12 04:09:20 +00:00

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Final cleanup after the supplemental visual proof:

cargo clean
Removed 9260 files, 3.5GiB total

apps/web/build and apps/web/.svelte-kit are absent. git status --short is clean; head remains 8e840962979acd2bdf58141888618ab5560f728e.

Final cleanup after the supplemental visual proof: ```text cargo clean Removed 9260 files, 3.5GiB total ``` `apps/web/build` and `apps/web/.svelte-kit` are absent. `git status --short` is clean; head remains `8e840962979acd2bdf58141888618ab5560f728e`.

kayg referenced this issue 2026-10-12 04:23:27 +00:00

Startup: cold start still about 2 minutes before first data (watcher registration) #1586

kayg commented 2026-10-12 04:23:28 +00:00

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Deployed in merge round 41 (build 8e8409629, 09:44 IST 2026-10-12): state ok after 24 s, /readyz 200, served-page check passed. Restart 100 files 9.7->5.1 s, 10k files 21.5->13.8 s, no hangs; four review rounds' blockers fixed. Cold start remains about 121 s; continued in a follow-up issue.

Deployed in merge round 41 (build 8e8409629, 09:44 IST 2026-10-12): state ok after 24 s, /readyz 200, served-page check passed. Restart 100 files 9.7->5.1 s, 10k files 21.5->13.8 s, no hangs; four review rounds' blockers fixed. Cold start remains about 121 s; continued in a follow-up issue.

kayg closed this issue 2026-10-12 04:23:29 +00:00

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job/single-pills

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wip/xuser-matrix

wip/money-format

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wip/vault-health

wip/caldav-apple

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wip/e2e-green

wip/tabbar

wip/adv-harness

wip/maple-mono

job/search-fix

wip/search-fix

wip/search-perf-c

job/adv-harness

wip/sidebar-headers

job/glass

wip/temp-index

job/polish

wip/polish

wip/file-protocols

wip/money-research

wip/glass

wip/voice-models

wip/collab-redo

job/voice-research

wip/hunt-20260928

wip/notes-actions-research

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wip/editor-undo

wip/chrome-rules

wip/motion

wip/appearance-research

wip/appearance

wip/audit-bugs

wip/cal-glass

wip/block-actions

wip/authz-order

wip/event-stripes

wip/chrome-sidebar

wip/auth-flaky

wip/robust-2

wip/gate-fix

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wip/import-calternaljs

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job/import-calternaljs

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research/mail

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job/toasts

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wip/cont-agenda

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job/agent-conventions

wip/agent-conventions

wip/backend-misc

job/route-audit

wip/route-audit

wip/ui-batch

wip/heif-hardening

wip/grid-resize

wip/ask-page

wip/webmcp

job/deeplink-audit

wip/deeplinks

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kayg/calternal-v0#1573

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