diff --git a/tools/test/stress2/misc/gnop10.sh b/tools/test/stress2/misc/gnop10.sh index 80ddc2fe1216..012104cbf9ed 100755 --- a/tools/test/stress2/misc/gnop10.sh +++ b/tools/test/stress2/misc/gnop10.sh @@ -1,139 +1,133 @@ #!/bin/sh # # SPDX-License-Identifier: BSD-2-Clause-FreeBSD # # Copyright (c) 2021 Peter Holm # # 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 SUJ FS. +# fsck test with forced unmount of a SU FS. # Variation of gnop8.sh by Kirk McKusick # Copy of gnop9.sh. Uses SU instead of SUJ. [ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 . ../default.cfg # Check for lingering threads from the last run pgrep -x mount && { pgrep -x mount | xargs ps -lp; exit 1; } ../tools/killall.sh || exit 1 fsck=/sbin/fsck_ffs fsck_loops=10 -exp=/sbin/fsck_ffs.exp # Experimental version log=/tmp/gnop10.log -[ -f $exp ] && { echo "Using $exp"; fsck=$exp; } [ -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/lockf2/lockf2 testcases/symlink/symlink testcases/openat/openat testcases/socket/socket testcases/rw/rw testcases/fts/fts testcases/link/link testcases/lockf/lockf testcases/creat/creat testcases/mkdir/mkdir testcases/rename/rename testcases/mkfifo/mkfifo testcases/dirnprename/dirnprename testcases/dirrename/dirrename ' -set `df -ik $mntpoint | tail -1 | awk '{print $4,$7}'` -export KBLOCKS=$(($1 / 10 * 7)) -export INODES=$(($2 / 10 * 7)) - 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)) # start your favorite I/O test here - rm -rf /tmp/stressX.control - (cd $RUNDIR && find . -delete) - su $testuser -c 'cd ..; ./testcases/run/run $TESTPROGS' & + su $testuser -c 'cd ..; ./testcases/run/run $TESTPROGS' > /dev/null 2>&1 & # after some number of seconds - sleep `jot -r 1 30 90` + sleep `jot -r 1 20 30` gnop destroy -f /dev/$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 2 + sleep 5 if [ $((`date +%s` - s)) -ge 180 ]; then - echo "Giving up on waiting for umount of $mntpoint" - umount $mntpoint || umount -f $mntpoint - break + 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 - # first fsck will attempt journal recovery - $fsck -fy /dev/$md > $log 2>&1 - - # The second fsck will do traditional check for any errors - # from journal recovery + # 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!" - # There seems to be a gnop cache issue, which resolves by adding - # delays between each fsck run for i in `jot $fsck_loops`; do - sleep $((i * i)) # gnop workaround - [ $i -ne 1 ] && - echo "`date +%T` $fsck loop #$((i + 1))" + sleep 10 $fsck -fy /dev/$md > $log 2>&1 - grep -Eq "IS CLEAN|MARKED CLEAN" $log && break + # 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"; exit 1; } - [ $i -ne 1 ] && tail -3 $log - sync; sleep 5; sync; sleep 5 + { echo "$fsck did not mark FS as clean"; tail -12 $log; exit 1; } done done -echo "Final $fsck" -sleep 3; # gnop workaround $fsck -fy /dev/$md > $log || { tail -5 $log; exit 1; } mdconfig -d -u ${md#md} rm -f $log exit 0