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 # Test scenario by kris@freebsd.org
33 # Test problems with "umount -f and fsx. Results in a "KDB: enter: watchdog timeout"
35 [ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
37 fsxc=`find / -name fsx.c | tail -1`
45 dede $D 1m 1k || exit 1
47 mount | grep "$mntpoint" | grep md${mdstart}${part} > /dev/null && umount $mntpoint
48 mdconfig -l | grep md${mdstart} > /dev/null && mdconfig -d -u ${mdstart}
50 mdconfig -a -t vnode -f $D -u ${mdstart}
51 bsdlabel -w md${mdstart} auto
52 newfs md${mdstart}${part} > /dev/null 2>&1
53 mount /dev/md${mdstart}${part} $mntpoint
56 for i in `jot 100`; do
57 /tmp/fsx -S $i -q ${mntpoint}/xxx$i &
65 mdconfig -d -u $mdstart