commit b29e34ccb4e9dce6bbf6bc9375357833e7700e4d
parent a7501cb3f4b84831663a44b93cc68c68252d05d7
Author: I Mean I'm Just Saying <imeanimjustsaying@kiwifarms.st>
Date: Wed, 23 Sep 2026 20:20:01 -0400
plans: gate B record — reachable media only, applied 2026-09-23
The backfill lane is held with allowRedownload off, set through the lane
form on /operations/diarization; before/after, counts, and what is
deliberately left undone (the lane stays disabled).
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Diffstat:
1 file changed, 43 insertions(+), 0 deletions(-)
diff --git a/plans/one-core-phase-1.md b/plans/one-core-phase-1.md
@@ -1538,6 +1538,8 @@ where it read *Idle*.
`backfill.allowRedownload` and the channel scope. As configured today it would
re-fetch audio for ~66,540 `missingInput` videos. The 1.3 migration left the lane
`enabled: false`; the tree's channel leaves are the scope from now on.
+ **Decided and applied 2026-09-23 — reachable media only; see "Gate B — PASSED
+ 2026-09-23" below.**
- **`video-page.spec.ts:216`** ("Delete directory wrong-id confirmation shows an
error") is a known ordering flake, reported in 1.3 and 1.4 and not fixed: it
passes 20/20 when re-run alone on the same commit, and nothing in this phase
@@ -1565,3 +1567,44 @@ time; add them here if they were kept.
Consequence: the 1.3 retirements stand, and the 2026-09 integration
(`integrate/2026-09-storage-priority`, Phase 2 included) fast-forwards to `main`.
Gate B (the backfill lane on production) is still owed before that lane is armed.
+*(Done 2026-09-23 — next section.)*
+
+## Gate B — PASSED 2026-09-23
+
+**Decision (operator, 2026-09-23): reachable media only.** `backfill.allowRedownload: false`,
+the lane held, scope every channel. Folded into the one-core Phase 3 release
+(`one-core-phase-3.md`, "Release 2026-09-23") as a prelude: a settings change made through the
+existing surface, plus this record — **no code**.
+
+**Surface.** The backfill lane form on `/operations/diarization` (`LaneSettingsForm` →
+`saveBackfillLaneSettingsAction`, `editor/app/operations/settingsActions.ts:207`), driven by
+Playwright against the live editor on `:3001`, then at `main` `54cf1b31`. No hand edit of
+`settings.json`, and no ops route — none carries `allowRedownload`.
+
+Before (`settings.json`, read-only):
+
+```
+backfill: {"enabled": true, "concurrency": 1, "allowRedownload": true} (enabled = retired legacy key)
+autoQueue.backfill: {"enabled": false, "maxWorkers": null, "replaceAutoSubs": false, "order": "newest", "snoozeUntil": null, "held": false}
+/operations/diarization: Speaker diarization Off · 679 reachable · 74,046 no media · 1.86% of 76,138
+ Auto-backfill: Runner stopped · 0 in flight
+```
+
+After:
+
+```
+backfill: {"concurrency": 1, "allowRedownload": false} (legacy `enabled` dropped by the writeSettings round trip — expected)
+autoQueue.backfill: {"enabled": false, "maxWorkers": null, "replaceAutoSubs": false, "order": "newest", "snoozeUntil": null, "held": true}
+/operations/diarization: Speaker diarization Off · 679 reachable · 74,046 no media · 1.86% of 76,138
+ Auto-backfill: Runner stopped · button now reads "Resume the lane" (Holding) · 0 in flight
+```
+
+**Pass:** `held: true`, `allowRedownload: false`, `enabled: false` — all hold. Nothing
+dispatched.
+
+**Not done, on purpose.** The lane stays disabled. Arming it (enable → Resume) is a later,
+separate act, and when it happens the expected work is the reachable **~679**, not the
+~66,540 `missingInput` figure above. Two stale numbers to know about, neither changed here:
+the form's hint text still says 836 (a measured figure that has aged —
+`LaneSettingsForm.tsx:101`), and `plans/tools/phase1-numbers.ts` does not filter
+`handling: "youtube"`, so its `missingInput` is the whole bucket.
