Drives are visible in-guest only at the STABLE /mnt/felhom-drives/<name>; the
registered path + HDD_PATH + FileBrowser source repoint there while agent calls
map back to raw /mnt/<name> (agentWhere). Enroll binds-under-parent before
register. Drive-absent GATE (planDriveGates + 30s driveGateLoop) stops/blocks
apps when a drive vanishes and auto-restarts on return; start-gate refuses start
when the drive is absent. H1 endpoints (disconnect/reconnect/restart-apps) routed
onto host-side ops. Non-hollow tests + companions.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
agentapi.Decommission + handleStorageDecommission (migrate-all-or-none, Change 2):
migrate-then-decommission via the migration done-hook, or decommission-anyway (stop
apps, keep HDD_PATH). 'Hiányzó tárhely' badge on dashboard/stacks/app card when an
app's drive is decommissioned/disconnected/absent. Change 4: registerStoragePath
clears the decommissioned marker on re-enroll (ClearDecommissioned had no callers).
Non-hollow tests incl. mutation-proven Change-4 companion.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Tier 2 rsync-mirrors each HDD app's recovery unit + appdata to a DIFFERENT physical
disk (the only off-drive protection bind-mounted userdata can get; PBS can't reach it).
Auto-enabled, auto-target: prefer another registered drive (different physical disk via
system.SamePhysicalDevice), else the internal SSD for SMALL units only — with a
size-aware headroom guard that REFUSES rather than fill the ~8G guest rootfs, recording
an honest "needs 2nd HDD" status. Status persisted via the surviving CrossDriveBackup;
"2. mentés" UI card now populated. Daily tier2-backup job + POST /api/backup/tier2.
- backup/tier2.go (engine+selection+headroom), tier2_test.go (headroom arithmetic)
- system.SamePhysicalDevice (linux Stat_t.Dev + stub)
- handlers.go Tier2 UI population + tier2DestLabel; backups.html honest no-target reason
- fixed stale TestBackupCopiesOnPath (old felhom-data layout -> in-guest layout)
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
4A: user-data drives are backup-target-eligible (not role-locked) — surfaced in
the drive purpose note. 4B: handleStorageImpact returns backup_copies (apps whose
cross-drive backups live on the drive, via backupCopiesOnPath); the wipe/eject
modal warns they'd be destroyed (stays customer-confirmable — copies redundant).
Cross-drive backup engine remains out of scope. Test: TestBackupCopiesOnPath.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
agentapi GuestAttach(where) → POST /disks/guest-attach; runStorageInit/Attach +
handleStorageRegister call attachIntoGuest after register (best-effort, P3 heals).
Closes Branch A: enrolled drives become usable in the guest, banner clears.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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