1#!/bin/sh 2 3# 4# Copyright (c) 2011 Peter Holm <pho@FreeBSD.org> 5# All rights reserved. 6# 7# Redistribution and use in source and binary forms, with or without 8# modification, are permitted provided that the following conditions 9# are met: 10# 1. Redistributions of source code must retain the above copyright 11# notice, this list of conditions and the following disclaimer. 12# 2. Redistributions in binary form must reproduce the above copyright 13# notice, this list of conditions and the following disclaimer in the 14# documentation and/or other materials provided with the distribution. 15# 16# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26# SUCH DAMAGE. 27# 28 29[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 30 31# Run with marcus.cfg on a 1 GB swap backed MD with option trim. 32# SU+J FS corruption seen with option trim. 33 34. ../default.cfg 35 36mount | grep $mntpoint | grep -q /dev/md && umount -f $mntpoint 37mdconfig -l | grep -q md$mdstart && mdconfig -d -u $mdstart 38 39size="1g" 40[ $# -eq 0 ] && trim=-t 41[ "$newfs_flags" = "-U" ] && flag="-j" 42s=0 43start=`date +%s` 44while [ $((`date +%s` - start)) -lt $((15 * 60)) ]; do 45 echo "Test `date '+%T'`" 46 echo "mdconfig -a -t swap -s $size -u $mdstart" 47 mdconfig -a -t swap -s $size -u $mdstart || exit 1 48 bsdlabel -w md$mdstart auto 49 50 echo "newfs $trim $flag md${mdstart}$part" 51 newfs $trim $flag md${mdstart}$part > /dev/null 52 53 mount /dev/md${mdstart}$part $mntpoint 54 chmod 777 $mntpoint 55 56 export runRUNTIME=5m 57 export RUNDIR=$mntpoint/stressX 58 59 su $testuser -c 'cd ..; ./run.sh marcus.cfg' > /dev/null 2>&1 60 61 while mount | grep $mntpoint | grep -q /dev/md; do 62 umount $mntpoint || sleep 1 63 done 64# Do not break in case of fsck error 65 checkfs /dev/md${mdstart}$part || s=$? 66 mdconfig -d -u $mdstart 67done 68exit $s 69