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apfstests/tests/shared/003
T
Eryu Guan 69eb6281a9 fstests: _fail test by default when _scratch_mount fails
Previously _scratch_mount didn't check the mount status and most
tests continue to run even if the mount failed (unless test checks
for the mount status explicitly). This would result in running tests
on the underlying filesystem (usually rootfs) and implicit test
failures, and such failures can be annoying and are usually hard to
debug.

Now _fail test by default if _scratch_mount failed and introduce
_try_scratch_mount for tests that need to check mount results
themselves.

Suggested-by: Andreas Gruenbacher <agruenba@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
2018-02-22 14:02:44 +08:00

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#! /bin/bash
# FS QA Test 003
#
# Test mount a needs_recovery partition with noload option.
# ext4 used to Oops until part of this commit:
#
# 744692d ext4: use ext4_get_block_write in buffer write
#
# Also test on ext2/3.
#
#-----------------------------------------------------------------------
# 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
# real QA test starts here
_supported_fs ext2 ext3 ext4
_supported_os Linux
# nofsck as we modify sb via debugfs
_require_scratch_nocheck
# remove previous $seqres.full before test
rm -f $seqres.full
echo "Silence is golden"
_scratch_mkfs >>$seqres.full 2>&1
# set needs_recovery feature bit
debugfs -w -R "feature +needs_recovery" $SCRATCH_DEV \
>>$seqres.full 2>&1
# mount with noload option
_try_scratch_mount "-o noload" >>$seqres.full 2>&1
# success, all done
status=0
exit