docs(disk-gc): clarify media vs pbs-datastore HOST-RED escalation
PR Pipeline — Authorize → Validate → Review → Merge / auth (pull_request) Successful in 4s
PR Pipeline — Authorize → Validate → Review → Merge / validate (pull_request) Successful in 3s
PR Pipeline — Authorize → Validate → Review → Merge / lint (pull_request) Successful in 3s
PR Pipeline — Authorize → Validate → Review → Merge / ai-review (pull_request) Successful in 3s
PR Pipeline — Authorize → Validate → Review → Merge / gate (pull_request) Successful in 0s

HOST-RED on media volumes says 'capacity decision — owner to decide' not
'immediate owner attention'. Media volumes are report-only at all levels; the
urgency language was misleading. PBS datastore and host-root get the immediate
attention wording.

Closes the welcome-back proposal: 'how the disk-gc check should classify a
media volume so HOST-RED stops meaning nothing.'
This commit is contained in:
root
2026-09-18 05:25:19 +00:00
parent 315fcbae23
commit 7efbfffe44
+1 -1
View File
@@ -61,7 +61,7 @@ Host filesystems have their own risk profile and their own bands. A host root ne
|-------|-----------|----------|------------|
| **HOST-WARN** | 85% | Name the volume + % + absolute free space in the scan output | None |
| **HOST-AMBER** | 90% | Name the volume + % + absolute free space; flag for owner attention | Zulip DM to owner (state-change only) |
| **HOST-RED** | 95% | Name the volume + % + absolute free space; flag for immediate owner attention | Zulip DM + channel alert (state-change only) |
| **HOST-RED** | 95% | Name the volume + % + absolute free space; **media volumes: "capacity decision — owner to decide"; pbs-datastore/host-root: "immediate owner attention"** | Zulip DM + channel alert (state-change only) |
**Escalations are STATE-CHANGE driven, not per-run.** A volume alerts ONCE when it enters a higher band (GREEN->WARN, WARN->AMBER, AMBER->RED) and ONCE when it drops back down (a recovery notice). While a volume stays in the same band, it is reported in the scan output only — no DM, no channel alert. This prevents the same 96% easystore2 from re-DMing the owner on every 6-hour scan and drowning a real warning in noise.