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[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 30 31# "panic: ext2_dirbad: /mnt: bad dir ino ...: mangled entry" seen. 32# https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=191895 33 34. ../default.cfg 35 36# Uses mke2fs from sysutils/e2fsprogs 37[ -x /usr/local/sbin/mke2fs ] || exit 0 38mount | grep "$mntpoint" | grep -q md$mdstart && umount -f $mntpoint 39mdconfig -l | grep -q $mdstart && mdconfig -d -u $mdstart 40 41mdconfig -a -t swap -s 1g -u $mdstart 42gpart create -s bsd md$mdstart > /dev/null 43gpart add -t freebsd-ufs md$mdstart > /dev/null 44mke2fs /dev/md${mdstart}a 45# No panic seen when disabling hashed b-tree lookup for large directories 46# tune2fs -O ^dir_index /dev/md$mdstart 47mount -t ext2fs /dev/md${mdstart}a $mntpoint 48 49export RUNDIR=$mntpoint/stressX 50export runRUNTIME=10m # Run tests for 10 minutes 51(cd ..; ./run.sh disk.cfg) 52 53while mount | grep "$mntpoint " | grep -q md$mdstart; do 54 umount $mntpoint || sleep 1 55done 56mdconfig -d -u $mdstart 57