grub2/80_suse_btrfs_snapshot
Michael Chang 9b87c1a6f8 - Update PowerPC SBAT patches to upstream (bsc#1233730)
* 0007-grub-mkimage-Create-new-ELF-note-for-SBAT.patch
  * 0008-grub-mkimage-Add-SBAT-metadata-into-ELF-note-for-Pow.patch
- Replaced patches
  * 0007-mkimage-create-new-ELF-Note-for-SBAT.patch
  * 0008-mkimage-adding-sbat-data-into-sbat-ELF-Note-on-power.patch

- Fix missing requires in SLE package (bsc#1234264) (bsc#1234272)

OBS-URL: https://build.opensuse.org/package/show/Base:System/grub2?expand=0&rev=526
2024-12-09 03:05:05 +00:00

29 lines
937 B
Bash

#! /bin/sh
set -e
SNAPSHOTS="/.snapshots"
if [ "x${SUSE_BTRFS_SNAPSHOT_BOOTING}" = "xtrue" ] &&
[ "x${GRUB_FS}" = "xbtrfs" ] &&
[ -d "${SNAPSHOTS}" ]; then
machine=`uname -m`
case "x$machine" in
xs390 | xs390x) : ;;
*)
SNAPSHOT_RID=`btrfs inspect-internal rootid ${SNAPSHOTS}`
ROOT_RID=`btrfs inspect-internal rootid /`
if [ -n "${SNAPSHOT_RID}" -a "${SNAPSHOT_RID}" != "${ROOT_RID}" ]; then
SNAPSHOT_SUBVOL=`btrfs inspect-internal subvolid-resolve ${SNAPSHOT_RID} /`
ROOT_SUBVOL=`btrfs inspect-internal subvolid-resolve ${ROOT_RID} /`
INODE=`stat -c '%i' ${SNAPSHOTS}`
if [ "x${INODE}" = "x256" -a "x${ROOT_SUBVOL}${SNAPSHOTS}" != "x${SNAPSHOT_SUBVOL}" ]; then
echo "btrfs-mount-subvol (\$root) ${SNAPSHOTS} ${SNAPSHOT_SUBVOL}"
fi
fi
;;
esac
cat <<EOF
if [ -f "${SNAPSHOTS}/grub-snapshot.cfg" ]; then
source "${SNAPSHOTS}/grub-snapshot.cfg"
fi
EOF
fi