xref: /freebsd/tools/test/stress2/misc/ext2fs2.sh (revision acb1f1269c6f4ff89a0d28ba742f6687e9ef779d)
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 $mdstart
42bsdlabel -w md$mdstart auto
43mke2fs /dev/md${mdstart}a
44# No panic seen when disabling hashed b-tree lookup for large directories
45# tune2fs -O ^dir_index /dev/md${mdstart}$part
46mount -t ext2fs /dev/md${mdstart}$part $mntpoint
47
48export RUNDIR=$mntpoint/stressX
49export runRUNTIME=10m            # Run tests for 10 minutes
50(cd ..; ./run.sh disk.cfg)
51
52while mount | grep "$mntpoint " | grep -q md$mdstart; do
53	umount $mntpoint || sleep 1
54done
55mdconfig -d -u $mdstart
56