Commit Graph

2 Commits

Author SHA1 Message Date
admin d5012c64cd SPIKE restic snapshot shape: record findings-doc commit hash 0771d58 2026-07-14 21:18:36 +02:00
admin 0771d58b58 SPIKE restic snapshot shape (SP-1/SP-2/SP-3): stats mode, forget grouping, restore shape
SP-1: quota must use stats --mode raw-data (default restore-size multiplies N x).
SP-2: default forget grouping (host,paths) strands old-shape snapshots forever;
      --group-by host,tags ages them out, keeps apps separate.
SP-3: multi-path restore reconstructs abs paths under --target; --include <abs-unit>
      = unit-only; uid/gid/setgid preserved; snapshots paths field is the shape record.
ARCHITECTURE IMPACT: restic 0.14.0 does NOT error on a missing source path (exit 0,
      silent partial snapshot) -- contradicts §2.5 premise; stat-filter still required.
restic 0.14.0 in felhom-controller:0.132.0 container; scratch on demo 9201, cleaned up.
2026-07-14 21:18:11 +02:00