Peter van Arkel 5ca2733ea9 (bugfix) Prune snapshots with preserved read-only permissions ...

Make SQL retention delete the snapshot root when records point at the
snapshot data directory, matching how backup metadata is stored on disk.

Before removing a snapshot tree, temporarily add user write permission to
directories inside that snapshot so rsync-preserved source permissions do
not block cleanup.

Add a regression test for pruning snapshots whose data directory mirrors a
read-only remote root.

2026-05-19 23:29:36 +02:00

7.2 KiB

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