Files
apfstests/tests/xfs/044
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 No. 044
#
# external log uuid/format tests (TODO - version 2 log format)
#
#-----------------------------------------------------------------------
# Copyright (c) 2000-2002 Silicon Graphics, Inc. All Rights Reserved.
#-----------------------------------------------------------------------
#
#-----------------------------------------------------------------------
# Copyright (c) 2000-2002 Silicon Graphics, 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 "rm -f $tmp.*; exit \$status" 0 1 2 3 15
# get standard environment, filters and checks
. ./common/rc
. ./common/filter
# real QA test starts here
_supported_fs xfs
_supported_os Linux
_require_logdev
_filter_logprint()
{
perl -ne '
s/data device: ([\w|\/.-]+)/data device: DDEV/;
s/log device: ([\w|\/.-]+) daddr: (\d+) length: (\d+)/log device: LDEV daddr: XXX length: XXX/;
s/log file: "([\w|\/.-]+)" daddr: (\d+) length: (\d+)/log device: LDEV daddr: XXX length: XXX/;
s/uuid: ([abcdef\d-]+)\s+format: (.+)/uuid: UUID format: FORMAT/;
s/skipped (\w+) zeroed blocks/skipped XXX zeroed blocks/;
print;
'
}
_check_mount()
{
echo " *** mount (expect success)"
if ! _try_scratch_mount
then
echo " !!! mount failed (expecting success)"
status=1
exit
fi
echo " *** umount"
if ! _scratch_unmount
then
echo " !!! umount failed (expecting success)"
status=1
exit
fi
}
_check_no_mount()
{
echo " *** mount (expect failure)"
if _try_scratch_mount >$tmp.err 2>&1
then
cat $tmp.err
echo " !!! mount succeeded (expecting failure)"
status=1
exit
fi
}
_check_require_logdev()
{
echo " *** mount without logdev (expect failure)"
if mount -t xfs $SCRATCH_DEV $SCRATCH_MNT >$tmp.err 2>&1
then
cat $tmp.err
echo " !!! mount succeeded (expecting failure)"
status=1
exit
fi
}
_unexpected()
{
echo " !!! unexpected XFS command failure"
status=1
exit
}
# real QA test starts here
#
_require_scratch
echo "*** mkfs"
# this test only works for version 1 logs currently
lversion=1
lsize=16777216
_scratch_mkfs_xfs -lsize=$lsize,version=$lversion >$tmp.mkfs0 2>&1
[ $? -ne 0 ] && \
_notrun "Cannot mkfs for this test using MKFS_OPTIONS specified"
_filter_mkfs <$tmp.mkfs0 2>$tmp.mkfs1
. $tmp.mkfs1
[ $lversion -ne 1 ] && \
_notrun "Cannot run this test yet using MKFS_OPTIONS specified"
_require_test_program "loggen"
_check_mount
_check_require_logdev
echo "*** set uuid"
_scratch_xfs_db -x -l $SCRATCH_LOGDEV -c "uuid 02020202-0202-0202-0202-020202020202"
[ $? -ne 0 ] && _unexpected
_check_mount
echo "*** zero log"
$here/src/loggen -z 100 >$SCRATCH_LOGDEV
_check_mount
echo "*** write clean log"
$here/src/loggen -u 2 -f 1 -m 1 -z 100 >$SCRATCH_LOGDEV
_check_mount
echo "*** write clean log (different format)"
$here/src/loggen -u 2 -f 99 -m 1 -z 100 >$SCRATCH_LOGDEV
_check_mount
echo "*** write clean log (different uuid)"
$here/src/loggen -u 7 -m 1 -z 100 >$SCRATCH_LOGDEV
_check_no_mount
echo "*** write clean log (different uuid & format)"
$here/src/loggen -u 7 -f 99 -m 1 -z 100 >$SCRATCH_LOGDEV
_check_no_mount
echo "*** write dirty log"
$here/src/loggen -u 2 -e 1 -z 100 >$SCRATCH_LOGDEV
_check_mount
echo "*** write dirty log (different format)"
$here/src/loggen -u 2 -f 99 -e 1 -z 100 >$SCRATCH_LOGDEV
_check_no_mount
echo "*** write dirty log (irix style)"
$here/src/loggen -u 0 -f 0 -e 1 -z 100 >$SCRATCH_LOGDEV
_check_no_mount
echo "*** write large dirty log"
$here/src/loggen -u 2 -e 16000 -z 100 >$SCRATCH_LOGDEV
_check_mount
echo -e -n "\n\r*** XFS QA 044 - done\n\r\n\r" >/dev/console
status=0
# if error
exit