felhom.eu/documentation/audits/CAMPAIGN-6D-2026-07-15.md

CAMPAIGN-6D — supervised acceptance of the backup-classification redesign (2026-07-15)

Operator: Viktor (present, async rulings). Driver: Claude Code (live box). Validator: project Claude. Redesign under test: 3-core ComputeCaptureSet/ComputeFabBuckets (v0.133.0), 3a offsite engine + restore + placement (v0.134.x, hub v0.55.0), 3b tier-2 v2 + NAS exclusion (v0.135.0), Task 4 .fab exclusion scoping (v0.136.0). Baselines: ctrl 0.136.0, agent 0.88.0 (published), hub 0.55.0, golden 0.136.0 (baked+published this day). Evidence sink: 180:~/campaign6/6D/evidence/.

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Headline verdict

The redesign's core promise is GREEN. Both gating legs PASS on real data:

• Accept #1 (.fab ≥1 GiB full circle) — PASS. A 1.7 GB immich .fab (1.06 GiB mandatory tar) round-trips byte-identically through a destructive compose-down-volumes re-import; the DB restores, the app boots clean, assets resolve, and zero sibling contamination (the SQ6 fix) is proven on a genuinely shared userdata root.
• SQ3 immich offsite (broken-not-empty) — PASS. immich's offsite snapshot carries unit + mandatory appdata/immich (not the :ro optional library); a destructive restore-to-live from offsite alone makes immich functional (thumbnail and full-res original resolve), mandatory tree byte-identical.

⇒ The friend-alpha core-promise gate is GREEN. (Remaining friend-alpha prerequisites: the deferred phases below — none block the core promise.)

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1. Pre-flight gate (G0–G7)

Gate	Result	Note
G0 baselines	🟢	ctrl 0.136.0 live, hub 0.55.0, agent 0.88.0 published
G1 images settled	🟢	ctrl image + golden 0.136.0 + agent 0.88.0 all pushed to gitea today
G2 guest health	🟢	felhom-controller:0.136.0 Up (healthy), "Controller elindult (0.136.0)"
G3 credential	🟢	proven: login POST 302 → GET /backups 200 (authed)
G4 customer email	🟠	wiped; ruling = restore to nagyfenyvesi.viktor@gmail.com via UI during browser phase — deferred with P3-DELIVERY
G5 storage headroom	🟢	176 G local + 868/108 G on drives
G6 evidence sink	🟢	180:~/campaign6/6D/evidence/
G7 clean box	🟠	campaign6 = orphaned host autofs (no systemd unit; needs a host reboot to clear; NOT a registered target → empirically inert in P-REG). teszt_enroll kept (ruling).

2. Per-phase results

Phase	Result	One-line evidence
P-REG F-6C-1 nightly	PASS	Fresh tier-2: calibre-web (NAS data) → local teszt_enroll, NAS skipped, exit 0, v2 tree; crossdrive_failed=0 in the persistent ring.
P-FAB Accept #1 (⚠)	PASS	1.7 GB .fab (1.06 GiB mandatory); userdata.tar=2 KB (no siblings); DB captured; destructive re-import → immich boots, 90 photos + thumbnail resolve; mandatory byte-identical (only immich boot-markers differ).
P-TIER2 v2 deep	PARTIAL	Core proven in P-REG (v2 tree .felhom-tier2-layout=2, recovery-unit + userdata leg, másik adatmeghajtó). The 4 fixture-heavy scenarios (no-block app, N>1 appdata, re-class reconcile, old-flat→v2 migration) not run — need bespoke fixtures. Source guards present.
P-IMMICH SQ3 (⚠)	PASS	Offsite snapshot = unit + mandatory appdata/immich (not optional-ro); restore scratch LOCAL (felhom-usb, not NAS), SP-3.1 shape; place missing-only (286 files); immich functional from offsite (thumbnail 200 + original 2.07 MB 200); mandatory byte-identical.
P-PLACE F-3a-1..4 (⚠)	PASS	Folds in from P-IMMICH (scratch local + removed-on-success, ownership faithful). Negative: place refused with ZERO copies on no-prepared-restore. F-3a-1a/1b/4 present in source + unit-tested.
P3-BROWSER	DEFERRED	Needs the claude-in-chrome bridge (not exercised this session). Escrow typed-back / session-CSRF / hub 8-tab ring not run.
P3-DELIVERY enlarge-block	DEFERRED	Needs G4 email restore (UI) + offbox quota lower/revert to trip the gate organically. Self-contained follow-up.
P4-DEEP deep tiers	PARTIAL	Snapshot coherence PASS (calibre-web + immich snapshot paths == capture set, excludes excluded/optional-ro). F7 timed-cut / restic self-heal-mid-run / restore-to-verify-compare not run (timing-sensitive).
P5-REST real crash (⚠)	PASS	SIGKILL host-PID mid-offbox → auto-restart ~15 s; journal marked interrupted run failed (no false success); all apps stayed up; post-crash offbox run clean (no stale lock, no marker-without-legs).
P-DAY0 golden provision	DEFERRED	Golden 0.136.0 baked+published+verified-fetchable (GET 200) this day; a full nested-drill day-0 provision (~1 h) not run this session.
P-OBS aggregate-state	NOT REPRODUCED	No Exited(0) container present on the box → the cosmetic condition is absent right now. Observation-only.

3. Findings (ranked)

• LOW — duplicate recovery units. offbox logs: "immich: multiple recovery units found, using newest (…felhom-usb…); ignoring: …felhom-flash…" (same for audiobookshelf). Controller handles it (uses newest), but a stale duplicate unit lingers on a second drive. Track: cleanup of superseded per-app recovery units. No follow-up TASK required (cosmetic/no data risk).
• LOW — G7 orphaned autofs (campaign6). A /mnt/felhom-drives/campaign6 autofs mount with no backing systemd unit persists; cannot be cleared without a host reboot. Not a registered target (inert). Track: clear on next demo-host reboot.
• No HIGH/MED correctness findings surfaced. No inline fixes made (RUNBOOK §13).

4. Headline verdict → friend-alpha

Core promise (SQ3 immich + Accept #1) GREEN. Friend-alpha's backup-safety gate is satisfied on real data. Recommended before recruiting: close the deferred customer-facing leg P3-DELIVERY (enlarge-block

• the "Kedves Ügyfél!" email) and the P-DAY0 golden provision as a final dress rehearsal.

5. Evidence index → 180:~/campaign6/6D/evidence/

00-preflight-gate.md, 01-P-REG.md, 02-box-state-reality.md, 03-immich-prestate.manifest, 04-P-FAB-export.md, 05-P-FAB-byteidentical-diff.txt, 06-P-FAB-import.md, 07-P-IMMICH-offsite.md, 08-P-IMMICH-restore-diff.txt, 09-P-IMMICH-restore.md, 10-P-PLACE.md, 11-P5-REST.md, 12-P4-DEEP-coherence.md.

6. Box / morning-recovery state

• immich is now DEPLOYED on the demo (4 containers, 90 fixture photos, admin admin@demo-felhom.eu, offbox-included). Left running as a legitimate demo app / reusable fixture — not torn down. The prior "immich nincs telepítve" offbox warning is resolved.
• Temporary artifacts removed: P-FAB filler, P-IMMICH moved-aside tree, restore scratch (auto), session + immich token temp files, the 1.7 GB .fab bundle, the generated-photos tars.
• No quota/catalog/config changes were made (P3-DELIVERY not run). teszt_enroll kept (ruling). campaign6 orphaned mount remains (see findings).

7. Outstanding queue

• P3-DELIVERY (enlarge-block + customer email) — needs G4 restore + quota trip/revert.
• P3-BROWSER — needs the browser bridge.
• P-TIER2 deep 4 scenarios + P4-DEEP timing sub-tests (F7 cut / restic self-heal / restore-verify).
• P-DAY0 — full nested-drill provision from golden 0.136.0.
• Signed-update train (publish agent/golden to production customers) + Peti's box — out of 6D scope.
• LOW: duplicate recovery-unit cleanup; campaign6 autofs (host reboot).