mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Eryu Guan
0a0dd14681
Remount ro should not turn qouta off unconditionally, even remount ro failed, also kernel should not oops on the next succeeded remount ro. Signed-off-by: Eryu Guan <eguan@redhat.com> Reviewed-by: Brian Foster <bfoster@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
74 lines
2.2 KiB
Bash
Executable File
74 lines
2.2 KiB
Bash
Executable File
#! /bin/bash
|
|
# FS QA Test No. 082
|
|
#
|
|
# Test quota handling on remount ro failure
|
|
#
|
|
#-----------------------------------------------------------------------
|
|
# Copyright (c) 2015 Red Hat Inc. 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/quota
|
|
|
|
# real QA test starts here
|
|
_supported_fs generic
|
|
_supported_os Linux
|
|
_require_test
|
|
_require_scratch
|
|
_require_quota
|
|
|
|
rm -f $seqres.full
|
|
|
|
_scratch_mkfs >>$seqres.full 2>&1
|
|
_scratch_mount "-o usrquota,grpquota"
|
|
|
|
# xfs doesn't need these setups and quotacheck even fails on xfs, so just
|
|
# redirect the output to $seqres.full for debug purpose and ignore the results,
|
|
# as we check the quota status later anyway.
|
|
quotacheck -ug $SCRATCH_MNT >>$seqres.full 2>&1
|
|
quotaon $SCRATCH_MNT >>$seqres.full 2>&1
|
|
|
|
# first remount ro with a bad option, a failed remount ro should not disable
|
|
# quota, but currently xfs doesn't fail in this case, the unknown option is
|
|
# just ignored, but quota is still on. This may change in future, let's
|
|
# re-consider the case then.
|
|
_scratch_mount "-o remount,ro,nosuchopt" >>$seqres.full 2>&1
|
|
quotaon -p $SCRATCH_MNT | _filter_scratch
|
|
# second remount should succeed, no oops or hang expected
|
|
_scratch_mount "-o remount,ro" || _fail "second remount,ro failed"
|
|
|
|
# success, all done
|
|
status=0
|
|
exit
|