docs: R-182 closed, R-90 closed on measurement, R-86 unblocked, ep0 record corrected

R-182 CLOSED (controller v0.194.0 + hub v0.90.0/.1), proven live on demo-hp. The
hub's notification_log for the run reads: two per-app failures RECORDED, one
digest SENT naming both, and the customer channel SKIPPED with operator_only.
Against the measured previous behaviour — two failures, one email naming one
app, one leaving no trace anywhere.

Scenario D proved itself on an event I had not planned: disk_critical alarmed on
two filesystems, the second was collapsed by the cooldown, and that collapse is
now visible WITH ITS KEY. Yesterday it would have left nothing at all.

A gap the spec did not anticipate is recorded with its fix: the per-app event
also fires from the periodic sweep, outside any run, so making it record-only
would have created a NEW silence. The sweep emits a digest too, with no run_id,
so it stays under the ordinary hourly cooldown.

ep0: MEASURED on the box — 7757 MB (8 GB), 4 vCPU, and the 4 GiB swapfile
SURVIVED the resize and is active (checked, because a resize is a stop/start).
The 40 GB local disk is UNCHANGED, so no disk figure was touched anywhere.

Five documents corrected — three of which the task's list did not name, found by
searching. Two audit/evidence documents ANNOTATED, body untouched: they record
what was true when written and that is their value.

R-90 CLOSED. R-86 unblocked and re-ranked, stated honestly: 8 GB is comfortable,
not unbounded — the original OOM was a 14.46 GB restore — so the restore-test
cadence should still be paced, just not by fear of the endpoint.

target-selection.md's "D-d did not name ep0 either way" is deliberately left
standing. It is the operator's question, not CC's.

STATUS.md 127 -> 83 lines, items rather than sentences.

documentation/architecture/00-capability-map.md

@@ -86,7 +86,7 @@
 | An app can be **withdrawn from the catalog without orphaning the customers running it** (available / hidden / abandoned) | controller v0.158.1, catalog metadata | **PROVEN-LIVE** (2026-07-21) | TASK-F Part 1. Verified on 9201 through the real endpoints: `lifecycle: abandoned` arrived via the normal catalog sync; plant-it renders 0 times on the Alkalmazások page (control app renders 10); a direct `POST /api/stacks/plant-it/deploy` → **HTTP 409 "Ez az alkalmazás jelenleg nem telepíthető."**; the app page carries the permanent notice and offers no Telepítés button. `felhom-controller/REPORT.md` (2026-07-21) | Deployed instances keep FULL function in every state — lifecycle governs what is offered, never what runs. Orphan detection deliberately never sees the field (red-proofed): a withdrawn template stays in the catalog tree, or every deployed instance would read `Elavult` and be offered deletion. Unknown values fail OPEN; the deploy gate fails CLOSED. R-57 |
 | Box survives a **site/network change** (relocation, different subnet, DHCP re-lease) with the control plane intact | agent v0.96.0 (island NIC), host-install v1.19.0, controller (unchanged), bootstrap | **PROVEN-LIVE (2026-07-25)** | **R-50 SHIPPED and deployed to the whole fleet.** The control plane now rides a host-internal, portless island bridge (`vmbr9`, `169.254.253.1/30`↔`.2/30`) with a fixed private address that no LAN/DHCP/site move can invalidate. Proven end-to-end: the spike's F1 replay (renumber the LAN → agent stays bound on the island, control plane HTTP 200; the LAN-literal contrast reproduces the original `bind: cannot assign requested address` daemon-death) + cold-reboot survival (`SPIKE-island-bridge-2026-07-25.md`), the migration runbook run verbatim (`RUNBOOK-island-migration.md`), a fresh provision auto-attaching the island `net1` (A4), and the live migration of **both demo boxes** (demo-hp + demo-felhom, 2026-07-25) — island `/storage` HTTP 200, LAN DNS pinned to the LAN IP (Finding-1), **apps served throughout (0 container restarts)**, hub reporting 0.96.0. **Origin:** `audits/AUDIT-vacation-remote-ops-2026-07-20.md` — the real relocation where the agent's LAN-literal bind took storage/PBS/quiesce/restore-test/DR down silently; that is now structurally impossible on a migrated box | **Fleet: DONE.** Remaining: **R-74** — bring the island to Peti's 2-node cluster (SDN vnet / bridge parity), its own supervised runbook. Related historical: R-51 (dead-primary alerting), R-52 (boot desired-state reconciliation), both shipped |
 | **The customer is warned BEFORE a filesystem fills** — per filesystem, in Hungarian, naming the drive and the free space, edge-triggered | controller **v0.191.0/.1/.2**, hub **v0.89.0** (R-167, decision D-c) | **PROVEN-LIVE (2026-08-02)** | `audits/SPIKE-r165-mp1-merge-2026-08-02.md` (context) + `felhom-controller/REPORT.md`. Exercised on guest 9201 against a REAL filesystem (`/mnt/sys_drive` filled with `fallocate`): **`disk_warning` at 90% used / 4.7 GB free** → hub `notification_log` `customer | disk_warning | sent` with the dynamic Hungarian rendered; grown to 1.7 GB free → **`disk_critical`** → `customer | sent`; file removed → `critical → ok … cleared silently, re-armed` and the persisted state emptied. **Exactly two events across three boots** — the boot in between produced none, which is the edge trigger holding | **Nothing warned before this.** The only prior signal was the healthcheck's generic `health_degraded` at 90%, for REGISTERED STORAGE PATHS ONLY — it never looked at the docker area or the system-data area, never gave a free-byte figure and never named a drive. **The two event types already existed with NO PRODUCER** (`disk_warning`/`disk_critical`: allowlisted, copy'd, in `DefaultEnabledEvents`, checkbox'd) — the **sixth** *built-but-never-wired* instance here; this ships their producer rather than a seventh near-duplicate type. **Two threshold terms, whichever trips first, and the live proof vindicated the design:** the critical crossing fired on the FREE-BYTE term (1.7 GB) at only **91%** used — a percentage-only rule would have missed it. The hub's generic `customerMessages` entries were REMOVED, because `FormatCustomerEmail` prefers the entry over the message and would discard the label and figures. **Known gap → R-177:** there is no operator-triggerable run-now path; the check is daily 03:30 + once at startup, so confirming a cleared warning on a support call needs a controller restart or a wait |
-| **A failed per-app Tier-1 backup reaches the OPERATOR** (app, error, and the target filesystem's used/free bytes at the moment of failure) | controller **v0.191.0**, hub **v0.89.0** (R-158, closed by R-167) | **PROVEN-LIVE (2026-08-02)** | `felhom-controller/REPORT.md`. Two real capture failures on guest 9201 (`mkdir …/backups: permission denied`) → both accepted and stored by the hub, `operator | recovery_unit_capture_failed | sent`, and the positive observable **`customer | recovery_unit_capture_failed | skipped | operator_only`** read from the hub's `notification_log`. One event per app, loop continuing | **Before this the failure was a `[WARN]` line and nothing else** — the manager carried three notify seams and none for the unit capture, so `/backups/apps`, the page you open to ask whether ONE app is backed up, was the one page that never said. **Deliberately NOT `backup_failed`:** that type is customer-enabled by default and carries Hungarian copy, so reusing it — which R-158's own proposal said — would email the customer about a failure they cannot act on. **D-c routes it to the operator and overrides the proposal.** Operator-only is enforced by `notify.operatorOnlyEvents`, NOT by the absence of a `customerMessages` entry (the v0.78.0 defect); a red-proof removing the register entry shows the customer receiving it |
+| **A failed per-app Tier-1 backup reaches the OPERATOR — EVERY failing app, in ONE mail per run, and every failure recorded whether or not it is mailed** | controller **v0.194.0**, hub **v0.90.1** (R-158 → R-167 → **R-182**) | **PROVEN-LIVE (2026-08-03)** | `felhom-controller/REPORT.md`. Two real capture failures on guest 9201 (`mkdir …/backups: permission denied`) → both accepted and stored by the hub, `operator | recovery_unit_capture_failed | sent`, and the positive observable **`customer | recovery_unit_capture_failed | skipped | operator_only`** read from the hub's `notification_log`. One event per app, loop continuing | **Before this the failure was a `[WARN]` line and nothing else** — the manager carried three notify seams and none for the unit capture, so `/backups/apps`, the page you open to ask whether ONE app is backed up, was the one page that never said. **Deliberately NOT `backup_failed`:** that type is customer-enabled by default and carries Hungarian copy, so reusing it — which R-158's own proposal said — would email the customer about a failure they cannot act on. **D-c routes it to the operator and overrides the proposal.** Operator-only is enforced by `notify.operatorOnlyEvents`, NOT by the absence of a `customerMessages` entry (the v0.78.0 defect); a red-proof removing the register entry shows the customer receiving it. **ROW REWRITTEN 2026-08-03 (R-182) — the 2026-08-02 claim was TRUE OF ONE APP AND FALSE OF THE REST, and it is worth saying which.** The signal existed and worked; what it did not do was scale past the first failing app. Measured: nine per-app events reached the hub in one day and **two** operator mails went out, because the cooldown key is `customerID:eventType(+tier)` and this type carries `app` but no `tier` — so the first refused app took the hour and the rest were dropped **before `LogNotification`**, leaving no row on any channel. The old row said "One event per app, loop continuing", which was true of what the CONTROLLER emitted and not of what the operator received. **Now:** the per-app event is the RECORD (hub `recordOnlyEvents`: stored + logged every time, never mailed) and `backup_run_failures` is the NOTIFICATION — one mail per run listing every failed app, its leg and its reason, with the counts and free space. A suppressed operator event of ANY type now leaves a `suppressed` row naming its key. **Proven live on demo-hp 2026-08-03** by a real 64.6 GiB fill (thin pool held 30.78 → 30.78): `notification_log` shows `recovery_unit_capture_failed | operator | recorded` ×2, `backup_run_failures | operator | sent` ×1 naming BOTH apps, and `backup_run_failures | customer | skipped | operator_only`. A second run in the same hour produced a second digest; after freeing space a run completed with 2 volume dumps and **no** digest. The suppression row proved itself on an unplanned event — `disk_critical | suppressed | key=demo-hp:disk_critical` — a collapse that yesterday would have left nothing at all. **The digest's silence is safe only because** the hub's deadline check raises `expected_backup_missed` from report freshness independently of any mail (`monitor/deadline.go:396,417`); that check is load-bearing for this row |
 | **A local backup is bounded by the box's FREE SPACE, not by a partition set at build time** — the appliance ships ONE data volume, and a capture that would exhaust it is refused per app rather than allowed to stop the container runtime | golden `build-golden.sh` **v3.0.0**, agent **v0.120.0**, controller **v0.193.1** (R-165 / D-a / B2, completed by R-181) | **PROVEN-LIVE (2026-08-03) — BOTH halves** | `REPORT.md` (R-178 reinstalls) + `audits/SPIKE-r165-phase0-2026-08-03.md` (P1/P2/P3) + the bake transcript. **The golden bake is real evidence and is cited as such:** `build-golden.sh v3.0.0` produced `including mount point mp0 ('/var/lib/felhom')` with **no `mp1` line at all**, and its own guards printed `/var/lib/docker is a real mount`, `/mnt/sys_drive is a real mount` and `both paths are ONE filesystem`. Archive published (registry HTTP 200, sha `54e2a4c4…`). The B2 floor is unit-proven with 3 red-proofs and live on 9201 | **The row's FIRST clause is now PROVEN-LIVE; its SECOND is not, and they are separated deliberately.** **Proven (R-178, 2026-08-03):** *"a local backup is bounded by the box's FREE SPACE, not by a partition set at build time"* — both demo boxes reinstalled from this golden, by two different supply paths (demo-hp `--golden <local volid>`; demo-felhom the normal manifest route with **`verified sha256 54e2a4c431daf580… matches the hub manifest`**), each showing `mp0` at `/var/lib/felhom` with **no `mp1`**, both consumer paths real mounts on ONE filesystem (`stat -c %d` = `64519` on all three), 3/3 reboots each, and claim → deploy → backup → **restore** with a planted marker returning byte-identical. Space available to a recovery unit measured at **65 GiB / 233 GiB**, against the **19 GiB / 45 GiB** those boxes' `mp1` slices offered. **NOT proven — and measured FALSE in part:** *"a capture that would exhaust it is refused per app rather than allowed to stop the container runtime"*. The floor fired live for the first time (demo-hp 06:40:03) and does refuse per app, delete nothing, and alert — **but it is checked only in `captureAllRecoveryUnits`, while `runVolumeDumps` writes the bulk with no floor check at all**, so the leg that exhausts the volume is the unguarded one; and the refusal's claim that the previous unit is untouched was measured false (a 182,272 B dump replaced by 2,147,666,432 B under a manifest still dated 06:34:26). → **R-181, CLOSED THE SAME DAY (controller v0.193.0 + v0.193.1) and the second half is now PROVEN-LIVE TOO.** The reserve became a **per-app, per-run ADMISSION decision** taken before the app's FIRST write and covering all three legs (DB dump, volume dump, capture) — they write under one per-app root, which is what lets one verdict cover them honestly — and it gained a **size term**, so an app is no longer admitted at 96% and then allowed to write 2 GB. **Re-proven by filling demo-hp deliberately, once for EACH term, using the method that found the defect.** *Headroom @ 08:59:46* (906 MB free / 99%): both apps refused, **the whole `backups/primary` tree byte-identical — `TREE_SHA` 111d1760c18d3440f700634ab325f8b8 before and after**, opengist's tar still at its original 182,272 B; **no `Stopping <app> for safe volume dump` line at all**, which is the positive-by-absence observable that matters because that line IS present in the 08:58 baseline run; 0 volume dumps; one alert per app, HTTP 200. Space freed, re-run @ 09:01:33 → both captured normally. *Size @ 09:03:00*, reproducing the original sequence with a real 2 GiB file in opengist's volume (previous tar **2,147,666,432 B**, the exact figure the defect was measured at) and the filesystem at **91% used / 2.9 GB free — both headroom terms deliberately clear**: opengist refused `(size)` while **privatebin was ADMITTED and dumped normally**, proving the term is per-app rather than a global halt. **The refusal's wording was NOT weakened to fit** — the behaviour moved so the wording became true, and it is verified by tree fingerprint rather than by reading the log line, which is what lied. The `fallocate` instrument was re-proven on the rebuilt box before use (5 GiB step moved guest `df` while thin-pool `data_percent` held **36.83 → 36.83**), and teardown returned the pool to **29.43%**, below its own baseline. The golden **is now VOUCHED** (2026-08-03, hub `Artifact manifest set: … golden=0.192.0`), so fresh installs pick up the merged layout. Every box in the field that has not been reinstalled is still on the SPLIT layout and is unaffected: nothing assumes the merged shape at runtime, the controller's system_data_path is a path rather than a volume, and agent v0.120.0 FOLDS the retired `-sysdata-grow` into the single grow so an older `felhom-host-install.sh` still provisions the same total capacity |
 | Soft-quota: usage bar, pre-push enlargement block, customer notification | controller v0.109/134, hub v0.41/55 | **PROVEN-LIVE** | 6D/6E; hub OffsiteChecker | |
 | **A customer (not the operator) performs a restore via UI alone** | all | **MISSING** (as evidence) | — | Alpha will produce this; script it into R-3. **2026-07-19:** the C6 evidence attempt ran and found a **product gap instead of evidence** — `audits/DIAG-immich-restore-2026-07-19.md`. A customer-driven UI restore of a DB-indexed app cannot currently succeed (R-43 file-only restore, R-44 stale dump), so this row cannot flip until those close. Row stays MISSING **by finding, not by absence of attempt** — the rehearsal system working, not failing. **2026-07-19: the blocking product gaps are CLOSED in controller v0.148.0** (R-43 + R-44 shipped), so this row is now blocked only on the evidence run itself, not on missing capability. It flips the moment the §9 acceptance produces screenshots + the outcome flash + a snapshot ID. **2026-07-19 round 2 — PARTIAL EVIDENCE ONLY, row NOT flipped** (`audits/DIAG-immich-restore-round2-2026-07-19.md`): a deliberate run from snapshot `49e7cb46` did recover all 11 assets (`status=active`, files resolve), but the operation **reported failure** and left immich reporting schema drift, because the replay aborted against the running app (H4). Photos back ≠ clean acceptance. **2026-07-20: H4 closed in controller v0.153.0 (R-47) on BOTH paths, AND THE EVIDENCE RUN HAPPENED.** *(The "closing in v0.149" wording above was wrong — v0.149.0 was the F3 dashboard fix; R-47 shipped in v0.153.0.)* The C6 drill ran end-to-end **through the UI**: photos deleted, **trash emptied**, the full files+database restore pressed on `/backups/restore`, 40 files placed + 1 DB dump replayed rc-0, 11 assets back, no drift, timeline visually confirmed. The method note below is now DEMONSTRATED, not merely written down. Evidence: `felhom-controller/REPORT.md` 4e. **Residual: the run was performed by the OPERATOR, not by a customer** — for this row literal wording the alpha still owes one genuinely customer-driven pass, but no product gap blocks it. Method note for R-3's script: deleting in an app's own UI usually means *trash*, not deletion, so a drill written that way merges 0 files, flashes success and proves nothing — a real drill must empty the trash **and** verify the app's *content*, not the file count **Lane split → `07-backup-architecture.md` §3**: this row is Lane 1 (customer, unassisted). §8 rows 1–5 are the routes it would exercise |