1#!/bin/sh 2 3# 4# Copyright (c) 2010 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# Lock violation panic regression test 30# Test scenario by Mikolaj Golub <to my trociny gmail com> 31# Fixed in r208773 32 33[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 34 35. ../default.cfg 36 37nullfs_srcdir=${nullfs_srcdir:-/tmp} 38mount | grep nullfs | grep -q $nullfs_srcdir/1 && umount $nullfs_srcdir/1 39 40rm -rf $nullfs_srcdir/1 $nullfs_srcdir/2 41mkdir $nullfs_srcdir/1 $nullfs_srcdir/2 42touch $nullfs_srcdir/1/test.file 43 44mount -t nullfs $nullfs_srcdir/1 $nullfs_srcdir/2 45 46cp $nullfs_srcdir/1/test.file $nullfs_srcdir/2/test.file # scenario by kib 47mv $nullfs_srcdir/1/test.file $nullfs_srcdir/2/ # panics with lock violation 48 49umount $nullfs_srcdir/1 50rm -rf $nullfs_srcdir/1 $nullfs_srcdir/2 51