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fix show delete list in dry run mode

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This commit is contained in:
Marc Wäckerlin
2017-10-09 11:02:48 +02:00
parent 392f4e2046
commit 642780604f
1 changed files with 5 additions and 5 deletions
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10
btrfs-snapshots.sh
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@@ -101,6 +101,10 @@ for fs in ${BTRFS_VOLUMES}; do
date="-$(date +%Y-%m-%d-%H-%M)"
target="${name}snapshot${periodity}"
if test -n "$device"; then
if mount | grep -q " on $TMP_MNT type "; then
sudo umount "$TMP_MNT"
fi
sudo mount "$device" "$TMP_MNT"
if test $dryrun -eq 1; then
echo -e "→ \e[1mbackup ${subvol:+subvol $subvol of }$fs on $device\e[0m"
echo " " mount "$device" "$TMP_MNT"
@@ -112,18 +116,14 @@ for fs in ${BTRFS_VOLUMES}; do
fi
echo " " umount "$TMP_MNT"
else
if mount | grep -q " on $TMP_MNT type "; then
sudo umount "$TMP_MNT"
fi
sudo mount "$device" "$TMP_MNT"
sudo btrfs subvolume snapshot "${TMP_MNT}${subvol}" "${TMP_MNT}${target}${date}"
#if test -n "$del"; then
# for f in $(ls -1 "${TMP_MNT}${target}${date}"-* | tail -n +"$del"); do
# sudo btrfs subvolume delete "$f"
# done
#fi
sudo umount "$TMP_MNT"
fi
sudo umount "$TMP_MNT"
else
echo "ERROR: no device found for $fs" 1>&2
exit 2