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# A few UFS1 newfs combinations are known to cause fsck(8) to fail.
30# Ignore these for now. Will be fixed:
31# newfs -O1 -b 65536 -f 8192
32# newfs -O1 -b 65536 -f 16384
33# newfs -O1 -b 65536 -f 32768
34# newfs -O1 -b 65536 -f 65536
35
36[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
37
38. ../default.cfg
39
40mount | grep "$mntpoint" | grep md$mdstart > /dev/null &&
41    umount $mntpoint
42mdconfig -l | grep md$mdstart > /dev/null &&  mdconfig -d -u $mdstart
43
44mdconfig -a -t swap -s 20g -u $mdstart
45
46log=/tmp/newfs.sh.log
47s=0
48export RUNDIR=$mntpoint/stressX
49export runRUNTIME=15s
50export RUNTIME=$runRUNTIME
51export CTRLDIR=$mntpoint/stressX.control
52start=`date '+%s'`
53for opt in -O1 -O2 -U -j; do
54	blocksize=4096
55	while [ $blocksize -le 65536 ]; do
56		for i in 8 4 2 1; do
57			fragsize=$((blocksize / i))
58			echo "newfs $opt -b $blocksize -f $fragsize"\
59			    "md$mdstart"
60			newfs $opt -b $blocksize -f $fragsize \
61			    md$mdstart > /dev/null || { s=1; continue; }
62			mount /dev/md$mdstart $mntpoint || { s=2; continue; }
63			chmod 777 $mntpoint
64			su $testuser -c \
65				"(cd ..; ./run.sh disk.cfg > /dev/null 2>&1)" &
66			sleep 10
67			../tools/killall.sh
68			wait
69			while mount | grep "$mntpoint" | \
70			    grep -q md$mdstart; do
71				umount $mntpoint > /dev/null 2>&1 || sleep 1
72			done
73			fsck -fy /dev/md$mdstart > $log 2>&1
74			grep -q "WAS MODIFIED" $log && {
75				s=3
76				cat $log
77			}
78		done
79		blocksize=$((blocksize * 2))
80	done
81	if [ $((`date '+%s'` - start)) -gt 1800 ]; then
82		echo "Timed out in $opt"
83		s=4
84		break
85	fi
86done
87mdconfig -d -u $mdstart
88rm -f $log
89exit $s
90