R-172's root cause was not tuning — the WAL/busy_timeout pragmas had never been applied, because the DSN used mattn/go-sqlite3 syntax against modernc.org/sqlite, which ignores unknown parameters without an error. Recorded that way so nobody re-reads it as "SQLite was slow". R-173 NEW: while establishing who copies hub.db for the WAL change, found pvc/hub-data labelled recurring-job-group.longhorn.io/default: disabled, with backup-daily and backup-weekly the only recurring jobs and both on the default group — so the hub database has no volume-level backup, and it holds every box's break-glass root password plus the escrow custody records. Filed, not fixed: whether the exclusion is deliberate is an operator question. The session report is REPORT-r172-hub-wal.md, not REPORT.md, per the parallel-session rule — REPORT.md belongs to the controller session that ran immediately before this one. It also records, plainly, that a 60-concurrent load test I ran OOM-killed the hub pod three times against a 256Mi limit. Not the WAL change, and not a test I should have run against a Tier-2 box; the unit tests already proved the property.
documentation/backlog/
OPEN-ITEMS.md is the register of open work and the file to read first — it holds only what is
open, one row per item, every row with a state and an owner. ROADMAP.md is the full history and
reasoning behind the R-n IDs, including shipped and killed items; an ID is minted there, and a new
instance of an existing item attaches to that ID rather than getting its own.
The rest of this folder: verified-LIVE findings with implementable fix plans that are not yet
implemented. Preserved here
(instead of on git branches) per the trunk-based, no-branches rule — the fix itself is implemented later
directly on main, during a normal/supervised session.
-
FIX-M18-NOTES.md — dump re-validation runs every 5 min (perf). FIXED in controller v0.62.0 @
f8afe5c(2026-06-14). (was on the deletedfelhom-controllerbranchfix/m18-dump-validation-cache.) -
FIX-M19-NOTES.md —
deriveStackNamemisattribution edge (low-incidence correctness). FIXED in controller v0.62.0 @6bab68b(2026-06-14). (was on the deleted branchfix/m19-stackname-crossref.) -
FOLLOWUP-golden-default-controller-tag.md — the golden bakes a stale controller (
:0.43.0when queued; had rotted again to:0.85.1by resolution). FIXED in felhom-agent @ceca355(2026-07-03):build-golden.shv2.0.0 makes the controller tag a MANDATORY argument (a required arg cannot rot) and golden 0.98.3 was baked + clean-room-validated (bake → first-boot-current → self-manage → app deploy, on the drill VM — no supervised touch of live guests needed) + published + vouched. Evidence:../audits/DRILL-golden-098-2026-07-03.md.
Related: the live-drive fixspec (../audits/live-drive-fixspec-2026-06-14.md) carries the deferred
supervised items F9 (HDD provisioning/guest-attach), F20-BUG2 (durable_id scheme), F20-BUG3 (async
mkfs) — to be implemented in the agent/golden supervised session.