Previously /srv/nfs/{ollama,audiblez,ebook2audiobook,*-backup} took
the sdc → Synology direct leg. They now ride sdc → sda → Synology
pve-backup/ via nfs-mirror like every other NFS subtree, so sda
becomes the single canonical mirror and Synology only has to ingest
one feed for the bulk of cluster state.
frigate + temp dropped from BOTH legs (no backup anywhere) per
explicit user ask — frigate is a 14d camera ring, temp is scratch.
prometheus/loki/alertmanager dropped as no-op (orphan dirs that
no longer exist on /srv/nfs).
Also: nfs-mirror's manifest collection switched from find -newer
(mtime) to find -cnewer (ctime) — rsync -t preserves source mtime
on dest, so freshly-written files looked "older than \$STAMP" and
the 2026-05-26 full mirror run captured only 2 of 800k transferred
files. Hit during this session, recovered via .force-full-sync.
Operational result post-rollout:
- sda 87% → 70% (anca-elements 423G deleted, +260G new dirs)
- /Viki/nfs/ on Synology: was 24 stale dirs (~430G), now immich only
- Synology free: ~300G → ~430G+ once btrfs reclaim catches up
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
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