# TEST REPORT — NO-MERCY CAMPAIGN: stable-path model + /mnt/sys_drive + server restart

**Date:** 2026-06-23 · **Class:** destructive test campaign (operator-authorized, DEMO only)
**Targets:** guest **9201** (demo-felhom) on **felhom-pve** (192.168.0.162, N100, PVE 9) ·
controller **v0.81.0** · agent **v0.40.0** · hub `hub.felhom.eu`
**Rule:** report-don't-fix. No product-code changes. Findings get evidence + `file:line` + a proposed
fix direction (NOT implemented).

## Status legend
PASS = effect asserted AND wrong-outcome ruled out · FAIL = wrong outcome observed ·
INCONCLUSIVE = could not assert cleanly (reason given).

---

## Phase 0 — floor + baseline (non-destructive) — ✅ COMPLETE

### PBS floor (hard restore floor)
- **Snapshot id:** `felhom-pbs:backup/ct/9201/2026-06-23T17:28:25Z` (PBS datastore `felhom-spike` @
  `felhom@pbs!n100@192.168.0.180`). Backup finished successfully (00:00:15, incremental, reused 89.9%).
- **Used?** Not yet (recorded for restore if a later phase wedges 9201).
- Note: `felhom-pbs` storage resolves to the PBS server on 192.168.0.180 datastore `felhom-spike`.
  Writing the floor snapshot there is normal PBS operation (the demo's nightly job already does) — it
  does **not** mutate/break 180 as a host, consistent with the guardrail.

### Baseline — HOST (`pct config 9201`)
- `rootfs: local-lvm:vm-9201-disk-0,size=32G` · `mp0: vm-9201-disk-1,mp=/var/lib/docker,backup=1,size=200G`
- `mp1: vm-9201-disk-2,mp=/mnt/sys_drive,backup=1,size=50G` · `mp8: /mnt/felhom-drives` (bind) ·
  `mp9: …/bootstrap → /etc/felhom-bootstrap,ro=1`
- **`onboot: 0`** ⚠️ — flagged for Phase 4.1 (the spec asserts 9201 auto-starts on host reboot; with
  `onboot: 0` a plain host reboot will **not** auto-start it). Pre-existing config.
- Drives (host `lsblk -f`): `felhom-usb` = `/dev/sdb1` UUID `da9e7089-…` (916 GB HDD);
  `felhom-flash` = `/dev/sdc1` UUID `81a26531-…` (117 GB USB). Both mounted host-side at raw
  `/mnt/<name>` AND bind-mounted to stable `/mnt/felhom-drives/<name>` under the shared parent.

### Baseline — GUEST
- `findmnt /mnt`: `/mnt/sys_drive` = `pve-vm--9201--disk--2` (distinct device); `/mnt/felhom-drives/{flash,usb}`
  = `sdc1[/felhom-data]` / `sdb1[/felhom-data]`.
- **Invariant (bug signature) — PASS:** no rootfs placeholder dirs at raw `/mnt/felhom-flash` /
  `/mnt/felhom-usb` inside the guest (`not present (good)` for both).

### Baseline — CONTAINER (felhom-controller)
- `settings.json` storage paths = ONLY stable `/mnt/felhom-drives/felhom-flash` + `/mnt/felhom-drives/felhom-usb`
  (no raw entries). Both `findmnt` to the correct `sdX1[/felhom-data]`. `/mnt/sys_drive` = disk-2.
- Container `/` = docker-data overlay (197G, the 200G mp0). `/mnt/sys_drive` separate (50G).

### Baseline — AGENT state (`/var/lib/felhom-agent/`)
- `guest-binds.json` → `9201`: `[uuid:81a26531 (flash), uuid:ce9d1d81 (absent), uuid:da9e7089 (usb)]`.
- `drive-intents.json`: `277a2179→enrolled (absent)`, `81a26531→enrolled (flash)`,
  `ce9d1d81→ejected (absent)`, `da9e7089→enrolled (usb)`. ⚠️ Two leftover intents for physically-absent
  drives (`277a2179` enrolled-absent, `ce9d1d81` ejected) — relevant to Phase 4.3 intent-gate.
- Agent version: `felhom-agent 0.40.0`.

### Deployed apps at baseline
- Only base infra running: `filebrowser`, `felhom-controller`, `cloudflared`, `traefik` (all healthy).
  **No customer apps deployed** — tests needing "an app on a drive" will deploy a small one.

### Scratch
- Loop devices: **LOOP_A=`/dev/loop0`** (`/root/nomercy-scratch/loopA.img`, 2G),
  **LOOP_B=`/dev/loop1`** (`/root/nomercy-scratch/loopB.img`, 2G). For teardown in Phase 5.

### Phase 2.3 (opportunistic, captured during the floor vzdump) — ✅ PASS
- The floor `vzdump 9201` log: `including mount point mp1 ('/mnt/sys_drive') in backup` and the
  `proxmox-backup-client` invocation carries `--include-dev /mnt/vzsnap0/./mnt/sys_drive`. mp1 is in the
  archive. Wrong outcome (mp1 excluded / `backup=0`) ruled out. *(Optional restore-to-scratch deferred.)*

---

## Phase 1 — stable-vs-raw path model — ⏳ IN PROGRESS

## Phase 2 — /mnt/sys_drive third volume — ⏳ PENDING (2.3 PASS captured)

## Phase 3 — server restart + retired banner — ⏳ PENDING

## Phase 4 — host reboot + chaos — ⏳ PENDING

## Phase 5 — restore to clean baseline — ⏳ PENDING

---

## Findings (running)
_None yet beyond the flagged baseline observations (`onboot:0`, leftover absent intents)._

## Method notes
- User-facing actions: method stated per test (claude-in-chrome vs exact-endpoint). The demo controller
  renders `/settings` unauthenticated and is reachable in-guest at `127.0.0.1:8080` (curl in-container).