1#!/bin/sh 2 3# 4# Copyright (c) 2008-2011 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# panic: ufs_dirbad: /mnt: bad dir ino 32899 at offset 16896: mangled entry 30 31# "panic: ffs_read: type 0" seen: 32# https://people.freebsd.org/~pho/stress/log/kostik969.txt 33 34[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 35 36. ../default.cfg 37 38mount | grep "on $mntpoint " | grep -q md$mdstart && umount $mntpoint 39[ -c /dev/md$mdstart ] && mdconfig -d -u $mdstart 40 41mdconfig -a -t malloc -s 256m -u $mdstart 42 43export RUNDIR=$mntpoint/stressX 44export runRUNTIME=10m 45for i in 1 2; do 46 echo "newfs -O$i -i1024 /dev/md$mdstart" 47 newfs -O$i -i1024 /dev/md$mdstart > /dev/null 2>&1 48 mount /dev/md$mdstart $mntpoint 49 50 (cd ..; ./run.sh) 51 52 while mount | grep -q "on $mntpoint "; do 53 umount $mntpoint 54 done 55done 56mdconfig -d -u $mdstart 57exit 0 58