1#!/bin/sh 2 3# 4# Copyright (c) 2013 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[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 30 31# "umount -f" test with files open for writing 32# "panic: vputx: missed vn_close" seen. 33# Scenario by kib@. Fixed in r245262. 34 35. ../default.cfg 36 37mnt2=${mntpoint}2 38mount | grep -q $mnt2 && umount $mnt2 39 40[ -d $mnt2 ] || mkdir $mnt2 41mount | grep $mntpoint | grep -q /dev/md && umount -f $mntpoint 42mdconfig -l | grep -q md$mdstart && mdconfig -d -u $mdstart 43mdconfig -a -t swap -s 1g -u $mdstart 44newfs $newfs_flags md$mdstart > /dev/null 45mount /dev/md$mdstart $mntpoint 46chmod 777 $mntpoint 47mount -t nullfs $mntpoint $mnt2 48 49(sleep 5 > $mnt2/log) & 50sleep 1 51umount -f $mnt2 52 53kill $! 54wait 55 56while mount | grep -q "$mnt2 "; do 57 umount $mnt2 || sleep 1 58done 59 60while mount | grep -q "$mntpoint "; do 61 umount $mntpoint || sleep 1 62done 63mdconfig -d -u $mdstart 64