28ad11d12c
Architecture overhaul: - Synology truenas/ renamed to nfs/, immich paths flattened to match source - Created nfs-ssd/ on Synology for SSD data (thumbs, ML cache) - Deleted pve-backup/nfs-mirror (53GB duplication eliminated) - New inotifywait daemon (nfs-change-tracker.service) watches /srv/nfs + /srv/nfs-ssd - offsite-sync Step 2: reads inotify change log, rsync --files-from only changed files - weekly-backup: removed NFS mirror step entirely (NFS goes direct to Synology) - Cleaned 9 orphaned LVs (101GB + 38 snapshots reclaimed from thin pool) Performance: incremental sync completes in seconds (vs 30+ min with full rsync) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
19 lines
504 B
Desktop File
19 lines
504 B
Desktop File
[Unit]
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Description=Track NFS filesystem changes for incremental offsite backup
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After=local-fs.target
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[Service]
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Type=simple
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ExecStart=/usr/bin/inotifywait -m -r \
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--format '%%w%%f' \
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-e create -e modify -e moved_to -e delete \
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--exclude '(/\..*swp$|/\.nfs|/\.Trash|\.db-shm$|\.db-wal$|\.db-journal$|/stats/.*\.stat$)' \
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/srv/nfs \
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/srv/nfs-ssd
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StandardOutput=append:/mnt/backup/.nfs-changes.log
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StandardError=journal
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Restart=always
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RestartSec=10
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[Install]
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WantedBy=multi-user.target
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