docs: F-CRIT-2 shipped (agent v0.106.0) — OPEN-ITEMS, campaign doc, report

F-CRIT-2 marked SHIPPED + PROVEN-LIVE: NewestArchiveTime now counts only
plausibly-complete entries (measured 1 MiB floor), verified by replaying
campaign fault 2 on demo-hp in both directions.

Files two follow-ups:
- R-99: prune never REMOVES phantoms. It does NOT count them toward keep-last
  (dry-run kept 2 real + the phantom), so there is no retention/data-loss bug —
  but they accumulate one per aborted upload.
- F-CRIT-1: filed READY-HIGHEST. Campaign 8's other HIGH finding, untouched by
  this fix.
This commit is contained in:
2026-07-28 08:08:56 +02:00
parent 33a7cc51d3
commit d0cec9d3f3
3 changed files with 61 additions and 1 deletions
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@@ -22,6 +22,9 @@ State: `BLOCKED` · `READY` · `WAITING-ON-OPERATOR` · `WATCHING`. Every row ha
| — | demo-felhom's next weekly PBS backup (newest is 2026-07-26) | WATCHING | schedule | ~2026-08-02; also releases R-91 | CC |
| — | demo-felhom's next restore-test (84 h cadence, last 2026-07-27 06:38 UTC) | WATCHING | schedule | ~2026-07-30 18:38 UTC | CC |
| **R-97** | ~~Whole-guest backup tier had no hub signal; quiesce blamed the apps~~ | **SHIPPED** (controller v0.177.0 + hub v0.78.0/v0.79.0, 2026-07-27) | — | v0.79.0 (R-97c) replaced a FALSE operator-only comment with a real `operatorOnlyEvents` register | — |
| **F-CRIT-2** | ~~A failed offsite backup left a phantom snapshot (1 B, manifest-less, NEWEST) that RESET the tier's freshness clock — 7 days silent on the real 168h cadence, invisible to both the R-88 breaker and the hub deadline monitor~~ | **SHIPPED + PROVEN-LIVE** (agent v0.106.0, 2026-07-28) | — | `NewestArchiveTime` now counts only plausibly-complete entries (measured 1 MiB floor; undecidable ⇒ not counted). Campaign fault 2 replayed on demo-hp: phantom rejected + logged once, tier correctly DUE and backed up, and **no thrash** on the inverse | — |
| **R-99** | Server-side prune **never removes** a phantom snapshot. Confirmed it does NOT count them toward `keep-last` (dry-run kept 2 real + the phantom) so there is **no retention/data-loss bug** — but one accumulates per aborted upload, forever | READY (S) | — | Decide a cleanup path. Deletion on a **customer** datastore is a separate ruling — detection shipped, removal deliberately not automated | CC |
| **F-CRIT-1** | An app that **fails to restart** after a quiesce never alarms on any channel. Two independent causes: `restartAll` discards the error (returns nothing), and `StateStopped` is whitelisted at `main.go:1237` on invariant I1, which is false for the failed-restart path | **READY — HIGHEST** | — | Campaign 8's other HIGH finding, untouched by the F-CRIT-2 fix. Evidence: `audits/CAMPAIGN-8-backup-restore-2026-07-27.md` | CC |
| **R-89** | Retention as a per-customer **commercial** policy on the hub | READY (increment 2) | — | Policy object + reconciler → ep0 prune job; keep box tokens write-only | CC |
| **R-92** | Hub PBS-DR gauge is 0.1 GB-granular — small deltas unverifiable | READY (XS) | — | Widen precision when retention becomes customer-visible | CC |
| **R-93** | `drill-r50` is both a blocked customer and the only drift fixture | READY (XS) | — | Retire it for a synthetic fixture, or unblock + silence per-customer | CC |