1#!/bin/sh 2 3# 4# SPDX-License-Identifier: BSD-2-Clause 5# 6# Copyright (c) 2022 Peter Holm 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# "mdconfig -o force" test scenario. Simplification of force7.sh 31 32# panic: buf_alloc: BUF_LOCK on free buf 0xfffffe0038652410: 16. 33# https://people.freebsd.org/~pho/stress/log/log0270.txt 34 35[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 36. ../default.cfg 37 38set -u 39log=/tmp/force10.sh.log 40mount | grep $mntpoint | grep -q /dev/md && umount -f $mntpoint 41mdconfig -l | grep -q md$mdstart && mdconfig -d -u $mdstart 42truncate -s 1g $diskimage 43mdconfig -a -t vnode -f $diskimage -s 1g -u $mdstart 44flags=$newfs_flags 45echo "newfs $flags md$mdstart" 46newfs $flags md$mdstart > /dev/null 2>&1 47 48#export TESTPROGS=`cd ..; find testcases/ -perm -1 -type f | \ 49# egrep -Ev "/run/|/badcode/|/pty/|/shm/|/socket/|sysctl|tcp|thr|udp"` 50export TESTPROGS=' 51testcases/creat/creat 52testcases/swap/swap 53' 54export runRUNTIME=3m 55export RUNDIR=$mntpoint/stressX 56s=0 57start=`date +%s` 58while [ $((`date +%s` - start)) -lt 300 ]; do 59 mount /dev/md$mdstart $mntpoint 60 rm -fr $mntpoint/lost+found 61 chmod 777 $mntpoint 62 63 su $testuser -c 'cd ..; ./testcases/run/run $TESTPROGS' > \ 64 /dev/null 2>&1 & 65 66 sleep `jot -r 1 5 9` 67 while mdconfig -l | grep -q md$mdstart; do 68 mdconfig -d -u $mdstart -o force || sleep 1 69 done 70 sleep 1 71 ../tools/killall.sh 72 wait 73 n=0 74 while mount | grep $mntpoint | grep -q /dev/md; do 75 umount $mntpoint || sleep 1 76 [ $((n += 1)) -gt 300 ] && { echo FAIL; exit 1; } 77 done 78 mdconfig -a -t vnode -f $diskimage -s 1g -u $mdstart 79 for i in `jot 10`; do 80 fsck_ffs -fy /dev/md$mdstart > $log 2>&1 81 grep -Eq "FILE SYSTEM WAS MODIFIED" $log || break 82 done 83 [ $i -gt 2 ] && echo "Ran fsck $i times" 84 [ $i -eq 10 ] && { s=1; break; } 85done 86if [ $s -eq 0 ]; then 87 mdconfig -d -u $mdstart 88 rm -f $diskimage $log 89else 90 cat $log 91fi 92exit $s 93