#! /bin/bash
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (c) 2018 SUSE Linux Products GmbH. All Rights Reserved.
+#
# FS QA Test 482
#
# Test filesystem consistency after each FUA operation
#
# Will do log replay and check the filesystem.
#
-#-----------------------------------------------------------------------
-# Copyright (c) 2018 SUSE Linux Products GmbH. 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
+. ./common/preamble
+_begin_fstest auto metadata replay thin recoveryloop
+# Override the default cleanup function.
+#
+# If debugging logwrites failures using the tools/dm-logwrite-replay script,
+# switch the cleanup function to the version that is commented out below so that
+# failure leaves the corpse intact for post-mortem failure analysis.
_cleanup()
{
cd /
$KILLALL_PROG -KILL -q $FSSTRESS_PROG &> /dev/null
_log_writes_cleanup &> /dev/null
+ _dmthin_cleanup
rm -f $tmp.*
}
-# get standard environment, filters and checks
-. ./common/rc
+# tools/dm-logwrite-replay _cleanup version
+#_cleanup()
+#{
+# cd /
+# $KILLALL_PROG -KILL -q $FSSTRESS_PROG &> /dev/null
+# if [ $status -eq 0 ]; then
+# _log_writes_cleanup &> /dev/null
+# _dmthin_cleanup
+# else
+# echo dm-thinvol-dev: $DMTHIN_VOL_DEV >> $seqres.full
+# fi
+# rm -f $tmp.*
+#}
+
+# Import common functions.
. ./common/filter
+. ./common/dmthin
. ./common/dmlogwrites
-# remove previous $seqres.full before test
-rm -f $seqres.full
-
# real QA test starts here
# Modify as appropriate.
_supported_fs generic
-_supported_os Linux
_require_command "$KILLALL_PROG" killall
-# Use $SCRATCH_DEV as replay device
-_require_scratch
+# Use thin device as replay device, which requires $SCRATCH_DEV
+_require_scratch_nocheck
# and we need extra device as log device
_require_log_writes
-
+_require_dm_target thin-pool
nr_cpus=$("$here/src/feature" -o)
# cap nr_cpus to 8 to avoid spending too much time on hosts with many cpus
fi
fsstress_args=$(_scale_fsstress_args -w -d $SCRATCH_MNT -n 512 -p $nr_cpus \
$FSSTRESS_AVOID)
+devsize=$((1024*1024*200 / 512)) # 200m phys/virt size
+csize=$((1024*64 / 512)) # 64k cluster size
+lowspace=$((1024*1024 / 512)) # 1m low space threshold
+# Use a thin device to provide deterministic discard behavior. Discards are used
+# by the log replay tool for fast zeroing to prevent out-of-order replay issues.
_test_unmount
-_log_writes_init
+_dmthin_init $devsize $devsize $csize $lowspace
+_log_writes_init $DMTHIN_VOL_DEV
_log_writes_mkfs >> $seqres.full 2>&1
_log_writes_mark mkfs
[ -z "$cur" ] && _fail "failed to locate next FUA write"
while [ ! -z "$cur" ]; do
- _log_writes_replay_log_range $cur >> $seqres.full
+ _log_writes_replay_log_range $cur $DMTHIN_VOL_DEV >> $seqres.full
# Here we need extra mount to replay the log, mainly for journal based
# fs, as their fsck will report dirty log as error.
- # We don't care to preserve any data on $SCRATCH_DEV, as we can replay
+ # We don't care to preserve any data on the replay dev, as we can replay
# back to the point we need, and in fact sometimes creating/deleting
# snapshots repeatedly can be slower than replaying the log.
- _scratch_mount
- _scratch_unmount
- _check_scratch_fs
+ _dmthin_mount
+ _dmthin_check_fs
prev=$cur
cur=$(_log_writes_find_next_fua $(($cur + 1)))