The branch main has been updated by pho: URL: https://cgit.FreeBSD.org/src/commit/?id=205117128771033174b18d79a14d3c6f7dc195cc
commit 205117128771033174b18d79a14d3c6f7dc195cc Author: Peter Holm <[email protected]> AuthorDate: 2022-03-04 11:06:45 +0000 Commit: Peter Holm <[email protected]> CommitDate: 2022-03-04 11:06:45 +0000 stress2: Added a new test scenario checing for a long fsck_ffs runtime --- tools/test/stress2/misc/gnop12.sh | 114 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 114 insertions(+) diff --git a/tools/test/stress2/misc/gnop12.sh b/tools/test/stress2/misc/gnop12.sh new file mode 100755 index 000000000000..d22a82b35a7e --- /dev/null +++ b/tools/test/stress2/misc/gnop12.sh @@ -0,0 +1,114 @@ +#!/bin/sh + +# +# SPDX-License-Identifier: BSD-2-Clause-FreeBSD +# +# Copyright (c) 2022 Peter Holm <[email protected]> +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE +# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +# SUCH DAMAGE. +# + +# fsck test with forced unmount of a SU FS. +# Variation of gnop8.sh by Kirk McKusick <[email protected]> + +# Long fsck_ffs runtime scenario + +[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 +. ../default.cfg + +fsck=/sbin/fsck_ffs +fsck_loops=10 +log=/tmp/gnop12.log +[ -c /dev/md$mdstart ] && mdconfig -d -u $mdstart +mdconfig -a -t swap -s 5g -u $mdstart || exit 1 +md=md$mdstart +newfs -U /dev/$md > /dev/null 2>&1 || exit 1 + +export LOAD=80 +export rwLOAD=80 +export runRUNTIME=10m +export RUNDIR=$mntpoint/stressX +export CTRLDIR=$mntpoint/stressX.control +export MAXSWAPPCT=80 +export TESTPROGS=' +testcases/creat/creat +' + +start=`date +%s` +while [ $((`date +%s` - start)) -lt 600 ]; do + gnop create /dev/$md || exit 1 + mount /dev/$md.nop $mntpoint || exit 1 + + rm -rf $RUNDIR $CTRLDIR + mkdir -p $RUNDIR $CTRLDIR + chmod 777 $RUNDIR $CTRLDIR + set `df -ik $mntpoint | tail -1 | awk '{print $4,$7}'` + export KBLOCKS=$(($1 / 10 * 7)) + export INODES=$(($2 / 10 * 7)) + + su $testuser -c 'cd ..; ./testcases/run/run $TESTPROGS' > /dev/null 2>&1 & + + # after some number of seconds + sleep `jot -r 1 20 30` + gnop destroy -f /dev/$md.nop + ../tools/killall.sh || exit 1 + while pgrep -qU $testuser; do pkill -U $testuser; done + wait + + # Wait until forcible unmount, may be up to about 30 seconds, + # but typically very quick if I/O is in progress + s=`date +%s` + n=0 + while mount | grep -q "on $mntpoint "; do + [ $n -eq 0 ] && /bin/echo -n "Waiting for $mntpoint to force umount ..." + n=$((n + 1)) + sleep 5 + if [ $((`date +%s` - s)) -ge 180 ]; then + echo "Giving up on waiting for umount of $mntpoint" + umount $mntpoint + while mount | grep -q "on $mntpoint "; do + umount -f $mntpoint + done + fi + done + [ $n -ne 0 ] && echo + + # The initial fsck_ffs may run for more than on hour with a 5GB MD disk + t=`date +%s` + $fsck -fy /dev/$md > /dev/null 2>&1 + t=$((`date +%s`- t)) + [ $t -gt 300 ] && { echo "First fsck took $(((t + 30) / 60)) minutes!"; e=1; } + + for i in `jot $fsck_loops`; do + sleep 10 + $fsck -fy /dev/$md > $log 2>&1 + # For now, do not trust fsck_ffs's "CLEAN" message +# grep -Eq "IS CLEAN|MARKED CLEAN" $log && break + grep -Eq "FILE SYSTEM WAS MODIFIED" $log || break + [ $i -eq $fsck_loops ] && + { echo "$fsck did not mark FS as clean"; tail -12 $log; exit 1; } + done +done +$fsck -fy /dev/$md > $log || { tail -5 $log; exit 1; } +mdconfig -d -u ${md#md} +rm -f $log +exit $e
