1#!/bin/sh 2 3# 4# Copyright (c) 2008 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# $FreeBSD$ 29# 30 31# Test scenario by kris@freebsd.org 32 33# Test problems with "umount -f and fsx. Results in a "KDB: enter: watchdog timeout" 34 35[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 36 37fsxc=`find / -name fsx.c | tail -1` 38[ -z "fsxc" ] && exit 39 40cc -o /tmp/fsx $fsxc 41 42. ../default.cfg 43 44D=$diskimage 45dede $D 1m 1k || exit 1 46 47mount | grep "$mntpoint" | grep md${mdstart}${part} > /dev/null && umount $mntpoint 48mdconfig -l | grep md${mdstart} > /dev/null && mdconfig -d -u ${mdstart} 49 50mdconfig -a -t vnode -f $D -u ${mdstart} 51bsdlabel -w md${mdstart} auto 52newfs md${mdstart}${part} > /dev/null 2>&1 53mount /dev/md${mdstart}${part} $mntpoint 54df -ih $mntpoint 55sleep 5 56for i in `jot 100`; do 57 /tmp/fsx -S $i -q ${mntpoint}/xxx$i & 58done 59sleep 30 60umount -f $mntpoint& 61sleep 300 62killall fsx 63sleep 5 64ls -l ${mntpoint} 65mdconfig -d -u $mdstart 66rm -f $D 67ls -l $mntpoint 68