1#!/bin/sh 2 3# 4# Copyright (c) 2014 EMC Corp. 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# Protection fault seen: 30# https://people.freebsd.org/~pho/stress/log/graid0.txt 31# Fixed by r327721-23 32 33[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 34 35. ../default.cfg 36 37md1=$mdstart 38md2=$((mdstart + 1)) 39md3=$((mdstart + 2)) 40 41size=1g 42[ $((`sysctl -n hw.usermem` / 1024 / 1024 / 1024)) -le 4 ] && 43 size=512m 44 45for u in $md1 $md2 $md3; do 46 mdconfig -l | grep -q md$u && mdconfig -d -u $u 47 mdconfig -a -t swap -s $size -u $u 48done 49 50gstripe load > /dev/null 2>&1 && unload=1 51gstripe label -v -s 131072 data /dev/md$md1 /dev/md$md2 /dev/md$md3 > \ 52 /dev/null || exit 1 53[ -c /dev/stripe/data ] || exit 1 54newfs $newfs_flags /dev/stripe/data > /dev/null 55mount /dev/stripe/data $mntpoint 56chmod 777 $mntpoint 57 58export runRUNTIME=10m 59export RUNDIR=$mntpoint/stressX 60 61su $testuser -c 'cd ..; ./run.sh marcus.cfg' 62while mount | grep $mntpoint | grep -q /stripe/; do 63 umount $mntpoint || sleep 1 64done 65gstripe stop data && s=0 || s=1 66[ $unload ] && gstripe unload 67 68for u in $md3 $md2 $md1; do 69 mdconfig -d -u $u 70done 71exit $s 72