| #! /bin/bash |
| # FS QA Test 047 |
| # |
| # Test that we can't set xattrs on subvolume placeholder directories. |
| # Regression test for Btrfs: disable xattr operations on subvolume directories. |
| # |
| #----------------------------------------------------------------------- |
| # Copyright (c) 2017 Facebook. All Rights Reserved. |
| # |
| # This program is free software; you can redistribute it and/or |
| # modify it under the terms of the GNU General Public License as |
| # published by the Free Software Foundation. |
| # |
| # This program is distributed in the hope that it would be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program; if not, write the Free Software Foundation, |
| # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| #----------------------------------------------------------------------- |
| # |
| |
| seq=`basename $0` |
| seqres=$RESULT_DIR/$seq |
| echo "QA output created by $seq" |
| |
| here=`pwd` |
| tmp=/tmp/$$ |
| status=1 # failure is the default! |
| trap "_cleanup; exit \$status" 0 1 2 3 15 |
| |
| _cleanup() |
| { |
| cd / |
| rm -f $tmp.* |
| } |
| |
| # get standard environment, filters and checks |
| . ./common/rc |
| . ./common/filter |
| . ./common/attr |
| |
| # remove previous $seqres.full before test |
| rm -f $seqres.full |
| |
| # real QA test starts here |
| |
| _supported_fs btrfs |
| _supported_os Linux |
| _require_attrs |
| _require_scratch |
| |
| _scratch_mkfs >/dev/null 2>&1 |
| _scratch_mount |
| |
| $BTRFS_UTIL_PROG subvolume create "$SCRATCH_MNT/parent" >>$seqres.full |
| $BTRFS_UTIL_PROG subvolume create "$SCRATCH_MNT/parent/child" >>$seqres.full |
| $BTRFS_UTIL_PROG subvolume snapshot "$SCRATCH_MNT/parent" "$SCRATCH_MNT/snapshot" >>$seqres.full |
| |
| $SETFATTR_PROG -n user.test -v foo "$SCRATCH_MNT/snapshot/child" |& _filter_scratch |
| |
| # The original bug resulted in bogus delayed inodes being inserted, so run the |
| # delayed inodes by doing a commit. |
| $BTRFS_UTIL_PROG filesystem sync "$SCRATCH_MNT" >>$seqres.full |
| |
| status=0 |
| exit |