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| author | Craig Jennings <c@cjennings.net> | 2026-01-18 10:55:18 -0600 |
|---|---|---|
| committer | Craig Jennings <c@cjennings.net> | 2026-01-18 10:55:18 -0600 |
| commit | 6505511f2e6b43a37570fc840f6d2851c7cc170c (patch) | |
| tree | 31affaecded1bdd6bbe8234ebe26c03a99074225 /custom/zz-grub-zfs-snap.hook | |
| parent | 5982a78ae7328fd3126c6346872de8ace242e9b9 (diff) | |
| download | archangel-6505511f2e6b43a37570fc840f6d2851c7cc170c.tar.gz archangel-6505511f2e6b43a37570fc840f6d2851c7cc170c.zip | |
Add grub-zfs-snap for ZFS snapshot boot entries
Add ability to boot into ZFS snapshots directly from GRUB menu:
- grub-zfs-snap: generates GRUB submenu entries for recent snapshots
- 40_zfs_snapshots: GRUB generator script installed to /etc/grub.d/
- zz-grub-zfs-snap.hook: pacman hook for automatic GRUB regeneration
The GRUB menu automatically updates after kernel/ZFS package changes.
Up to 10 most recent snapshots appear in a "ZFS Snapshots" submenu.
Diffstat (limited to 'custom/zz-grub-zfs-snap.hook')
| -rw-r--r-- | custom/zz-grub-zfs-snap.hook | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/custom/zz-grub-zfs-snap.hook b/custom/zz-grub-zfs-snap.hook new file mode 100644 index 0000000..8153b84 --- /dev/null +++ b/custom/zz-grub-zfs-snap.hook @@ -0,0 +1,22 @@ +[Trigger] +Type = Package +Operation = Upgrade +Operation = Install +Operation = Remove +Target = linux-lts +Target = linux-lts-headers +Target = zfs-dkms +Target = zfs-utils +Target = grub + +[Trigger] +Type = Path +Operation = Install +Operation = Upgrade +Operation = Remove +Target = usr/lib/modules/*/vmlinuz + +[Action] +Description = Updating GRUB with ZFS snapshots... +When = PostTransaction +Exec = /usr/local/bin/grub-zfs-snap |