1#!/bin/sh 2 3# 4# SPDX-License-Identifier: BSD-2-Clause-FreeBSD 5# 6# Copyright (c) 2021 Peter Holm <pho@FreeBSD.org> 7# 8# Redistribution and use in source and binary forms, with or without 9# modification, are permitted provided that the following conditions 10# are met: 11# 1. Redistributions of source code must retain the above copyright 12# notice, this list of conditions and the following disclaimer. 13# 2. Redistributions in binary form must reproduce the above copyright 14# notice, this list of conditions and the following disclaimer in the 15# documentation and/or other materials provided with the distribution. 16# 17# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27# SUCH DAMAGE. 28# 29 30# fsck test with forced unmount of a SU FS. 31# Variation of gnop8.sh by Kirk McKusick <mckusick@mckusick.com> 32 33# Copy of gnop9.sh. Uses SU instead of SUJ. 34 35# https://people.freebsd.org/~pho/stress/log/log0269.txt 36# https://people.freebsd.org/~pho/stress/log/log0370.txt 37# https://people.freebsd.org/~pho/stress/log/log0396.txt 38 39[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 40. ../default.cfg 41 42# Check for lingering threads from the last run 43pgrep -x mount && { pgrep -x mount | xargs ps -lp; exit 1; } 44../tools/killall.sh || exit 1 45 46fsck=/sbin/fsck_ffs 47fsck_loops=10 48log=/tmp/gnop10.log 49[ -c /dev/md$mdstart ] && mdconfig -d -u $mdstart 50mdconfig -a -t swap -s 5g -u $mdstart || exit 1 51md=md$mdstart 52newfs -U /dev/$md > /dev/null 2>&1 || exit 1 53 54export LOAD=80 55export rwLOAD=80 56export runRUNTIME=10m 57export RUNDIR=$mntpoint/stressX 58export CTRLDIR=$mntpoint/stressX.control 59export MAXSWAPPCT=80 60export TESTPROGS=' 61testcases/lockf2/lockf2 62testcases/symlink/symlink 63testcases/openat/openat 64testcases/socket/socket 65testcases/rw/rw 66testcases/fts/fts 67testcases/link/link 68testcases/lockf/lockf 69testcases/creat/creat 70testcases/mkdir/mkdir 71testcases/rename/rename 72testcases/mkfifo/mkfifo 73testcases/dirnprename/dirnprename 74testcases/dirrename/dirrename 75' 76 77start=`date +%s` 78while [ $((`date +%s` - start)) -lt 600 ]; do 79 gnop create /dev/$md || exit 1 80 mount /dev/$md.nop $mntpoint || exit 1 81 82 rm -rf $RUNDIR $CTRLDIR 83 mkdir -p $RUNDIR $CTRLDIR 84 chmod 777 $RUNDIR $CTRLDIR 85 set `df -ik $mntpoint | tail -1 | awk '{print $4,$7}'` 86 export KBLOCKS=$(($1 / 10 * 7)) 87 export INODES=$(($2 / 10 * 7)) 88 89 # start your favorite I/O test here 90 91 su $testuser -c 'cd ..; ./testcases/run/run $TESTPROGS' > /dev/null 2>&1 & 92 93 # after some number of seconds 94 sleep `jot -r 1 20 30` 95 gnop destroy -f /dev/$md.nop 96 ../tools/killall.sh || exit 1 97 while pgrep -qU $testuser; do pkill -U $testuser; done 98 wait 99 100 # Wait until forcible unmount, may be up to about 30 seconds, 101 # but typically very quick if I/O is in progress 102 s=`date +%s` 103 n=0 104 while mount | grep -q "on $mntpoint "; do 105 [ $n -eq 0 ] && /bin/echo -n "Waiting for $mntpoint to force umount ..." 106 n=$((n + 1)) 107 sleep 5 108 if [ $((`date +%s` - s)) -ge 180 ]; then 109 echo "Giving up on waiting for umount of $mntpoint" 110 umount $mntpoint 111 while mount | grep -q "on $mntpoint "; do 112 umount -f $mntpoint 113 done 114 fi 115 done 116 [ $n -ne 0 ] && echo 117 118 # The initial fsck_ffs may run for more than on hour with a 5GB MD disk 119 t=`date +%s` 120 $fsck -fy /dev/$md > /dev/null 2>&1 121 t=$((`date +%s`- t)) 122 [ $t -gt 300 ] && echo "First fsck took $(((t + 30) / 60)) minutes!" 123 124 for i in `jot $fsck_loops`; do 125 sleep 10 126 $fsck -fy /dev/$md > $log 2>&1 127 # For now, do not trust fsck_ffs's "CLEAN" message 128# grep -Eq "IS CLEAN|MARKED CLEAN" $log && break 129 grep -Eq "FILE SYSTEM WAS MODIFIED" $log || break 130 [ $i -eq $fsck_loops ] && 131 { echo "$fsck did not mark FS as clean"; tail -12 $log; exit 1; } 132 done 133done 134$fsck -fy /dev/$md > $log || { tail -5 $log; exit 1; } 135mdconfig -d -u ${md#md} 136rm -f $log 137exit 0 138