1#!/bin/sh 2 3# 4# SPDX-License-Identifier: BSD-2-Clause 5# 6# Copyright (c) 2021 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# unionfs(8) test 31# "panic: ufs dir vp 0xfffffe0157351068 ip 0xfffffe016a63d488 flags 0x3c06" seen 32 33[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 34. ../default.cfg 35 36md1=$mdstart 37md2=$((md1 + 1)) 38mp1=/mnt$md1 39mp2=/mnt$md2 40mkdir -p $mp1 $mp2 41set -e 42for i in $mp1 $mp2; do 43 mount | grep -q "on $i " && umount -f $i 44done 45for i in $md1 $md2; do 46 mdconfig -l | grep -q md$i && mdconfig -d -u $i 47done 48 49mdconfig -a -t swap -s 4g -u $md1 50mdconfig -a -t swap -s 4g -u $md2 51newfs $newfs_flags -n md$md1 > /dev/null 52newfs $newfs_flags -n md$md2 > /dev/null 53mount /dev/md$md1 $mp1 54mount /dev/md$md2 $mp2 55 56mount -t unionfs -o noatime $mp1 $mp2 57set +e 58mount | grep -E "$mp1|$mp2" 59 60set `df -ik $mp2 | tail -1 | awk '{print $4,$7}'` 61export KBLOCKS=$(($1 / 4)) 62export INODES=$(($2 / 4)) 63 64export CTRLDIR=$mp2/stressX.control 65export INCARNATIONS=10 66export LOAD=80 67export RUNDIR=$mp2/stressX 68export runRUNTIME=5m 69export rwLOAD=80 70export symlinkLOAD=80 71 72export TESTPROGS=" 73testcases/lockf2/lockf2 74testcases/symlink/symlink 75testcases/openat/openat 76testcases/rw/rw 77testcases/fts/fts 78testcases/link/link 79testcases/lockf/lockf 80testcases/creat/creat 81testcases/mkdir/mkdir 82testcases/rename/rename 83testcases/mkfifo/mkfifo 84testcases/dirnprename/dirnprename 85testcases/dirrename/dirrename 86testcases/swap/swap 87" 88 89set +e 90chmod 777 $mp2 91su $testuser -c \ 92 '(cd ..; ./testcases/run/run $TESTPROGS)' 93 94while mount | grep -Eq "on $mp2 .*unionfs"; do 95 umount $mp2 && break 96 sleep 5 97done 98umount $mp2 99n=`find $mp1/stressX | wc -l` 100[ $n -eq 1 ] && s=0 || { find $mp1/stressX -ls | head -12; s=1; } 101umount $mp1 102mdconfig -d -u $md2 103mdconfig -d -u $md1 104exit $s 105