2 # SPDX-License-Identifier: GPL-2.0
3 # Copyright (C) 2020 SUSE Linux Products GmbH. All Rights Reserved.
7 # Test subvolume deletion using the subvolume id, even when the subvolume in
8 # question is in a different mount space.
11 seqres=$RESULT_DIR/$seq
12 echo "QA output created by $seq"
14 status=1 # failure is the default!
16 # get standard environment, filters and checks
19 . ./common/filter.btrfs
21 # real QA test starts here
24 _require_btrfs_command subvolume delete --subvolid
26 _scratch_mkfs > /dev/null 2>&1
31 local subvol_name="$1"
34 SUBVOLID=$(_btrfs_get_subvolid $SCRATCH_MNT "$subvol_name")
35 $BTRFS_UTIL_PROG subvolume delete --subvolid $SUBVOLID $SCRATCH_MNT | _filter_scratch
38 $BTRFS_UTIL_PROG subvolume list $SCRATCH_MNT | $AWK_PROG '{ print $NF }'
41 # Test creating a normal subvolumes
42 $BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/subvol1 | _filter_scratch
43 $BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/subvol2 | _filter_scratch
44 $BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/subvol3 | _filter_scratch
46 echo "Current subvolume ids:"
47 $BTRFS_UTIL_PROG subvolume list $SCRATCH_MNT | $AWK_PROG '{ print $NF }'
49 # Delete the subvolume subvol1, and list the remaining two subvolumes
50 _delete_and_list subvol1 "After deleting one subvolume:"
53 # Now we mount the subvol2, which makes subvol3 not accessible for this mount
54 # point, but we should be able to delete it using it's subvolume id
55 $MOUNT_PROG -o subvol=subvol2 $SCRATCH_DEV $SCRATCH_MNT
56 _delete_and_list subvol3 "Last remaining subvolume:"
59 # now mount the rootfs
62 _delete_and_list subvol2 "All subvolumes removed."