4 # Copyright (c) 2008 Peter Holm <pho@FreeBSD.org>
7 # Redistribution and use in source and binary forms, with or without
8 # modification, are permitted provided that the following conditions
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.
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
31 # Caused panic: ffs_truncate3
33 [ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
37 ftest () { # fstype, soft update, disk full
38 echo "newfs -O $1 `[ $2 -eq 1 ] && echo \"-U\"` md${mdstart}${part}"
39 newfs -O $1 `[ $2 -eq 1 ] && echo "-U"` md${mdstart}${part} > /dev/null
40 mount /dev/md${mdstart}${part} ${mntpoint}
42 export RUNDIR=${mntpoint}/stressX
43 disk=$(($3 + 1)) # 1 or 2
44 set `df -ik ${mntpoint} | tail -1 | awk '{print $4,$7}'`
45 export KBLOCKS=$(($1 * disk))
46 export INODES=$(($2 * disk))
49 (cd ../testcases/rw;./rw -t 2m -i 20)
52 while mount | grep -q ${mntpoint}; do
53 umount $([ $((`date '+%s'` % 2)) -eq 0 ] && echo "-f") ${mntpoint} > /dev/null 2>&1
58 mount | grep "${mntpoint}" | grep md${mdstart}${part} > /dev/null && umount ${mntpoint}
59 mdconfig -l | grep md${mdstart} > /dev/null && mdconfig -d -u ${mdstart}
61 mdconfig -a -t swap -s 20m -u ${mdstart}
62 bsdlabel -w md${mdstart} auto
65 ftest 1 0 1 # ufs1, disk full
67 ftest 2 0 1 # ufs2, disk full
68 ftest 2 1 0 # ufs2 + soft update
69 ftest 2 1 1 # ufs2 + soft update, disk full
71 mdconfig -d -u ${mdstart}