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grub-btrfsd: Use generic volume_fs_type function for FS detection

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Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org>
Reviewed-by: Michael Tremer <michael.tremer@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
This commit is contained in:
Stefan Schantl
2024-03-27 20:39:18 +01:00
committed by Arne Fitzenreiter
parent ed91103e22
commit 6da6f5dbe2
1 changed files with 8 additions and 11 deletions
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19
src/initscripts/system/grub-btrfsd
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@@ -25,21 +25,18 @@
SNAPSHOTDIR="/.snapshots"
PIDFILE="/run/grub-btrfsd.pid"
root_is_btrfs() {
[ "$(stat -f --format="%T" /)" == "btrfs" ] || return 1
return 0
}
case "$1" in
start)
root_is_btrfs || exit 0
root_fs_type=$(volume_fs_type "/")
boot_mesg "Starting Grub/Btrfs snapshot manager..."
loadproc -b -p "$PIDFILE" /usr/bin/grub-btrfsd --syslog "$SNAPSHOTDIR"
case "$root_fs_type" in
btrfs)
# Store the gained PID to the defined pidfile
echo "$!" > "$PIDFILE"
boot_mesg "Starting Grub/Btrfs snapshot manager..."
loadproc -b -p "$PIDFILE" /usr/bin/grub-btrfsd --syslog "$SNAPSHOTDIR"
echo "$!" > "$PIDFILE"
;;
esac
;;
stop)