archangel/scripts/test-zfs-snap-prune.sh, branch v0.8Arch Linux installer ISO — ZFS-on-root or BTRFS, doubles as rescue disk
https://git.cjennings.net/archangel/atom?h=v0.82026-01-27T00:50:39+00:00fix: remove obsolete test for deleted zfs-snap-prune2026-01-27T00:50:39+00:00Craig Jenningsc@cjennings.net2026-01-27T00:50:39+00:00urn:sha1:864e061b817134f9c363410045088721461f46f9
- Remove test-zfs-snap-prune.sh (tested deleted script)
- Update Makefile to reference existing custom/ scripts
- Remove test-unit target (no unit tests remain)
Add snapshot retention with automatic pruning2026-01-18T17:15:57+00:00Craig Jenningsc@cjennings.net2026-01-18T17:15:57+00:00urn:sha1:2e8e5cdd980098241fbd5f6d92f05111818f574a
Implements hybrid retention policy:
- Always keep 20 most recent snapshots
- Delete snapshots beyond #20 only if older than 180 days
- Genesis snapshot is always protected
Features:
- zfs-snap-prune script with --dry-run, --test, --verbose modes
- Comprehensive test suite (22 tests)
- Runs automatically after pacman operations
- Daily systemd timer for cleanup
- Regenerates GRUB menu after pruning
This prevents unbounded snapshot growth while preserving
recent history and the genesis snapshot.