Date: Sun, 1 Aug 2010 10:38:19 +0000 (UTC) From: Peter Holm <pho@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r210725 - projects/stress2/misc Message-ID: <201008011038.o71AcJVf073869@svn.freebsd.org>
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Author: pho Date: Sun Aug 1 10:38:19 2010 New Revision: 210725 URL: http://svn.freebsd.org/changeset/base/210725 Log: Regression test added. Added: projects/stress2/misc/nullfs6.sh (contents, props changed) Added: projects/stress2/misc/nullfs6.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/stress2/misc/nullfs6.sh Sun Aug 1 10:38:19 2010 (r210725) @@ -0,0 +1,51 @@ +#!/bin/sh + +# +# Copyright (c) 2010 Peter Holm <pho@FreeBSD.org> +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE +# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +# SUCH DAMAGE. +# +# $FreeBSD$ +# + +# Lock violation panic regression test +# Test scenario by Mikolaj Golub <to my trociny gmail com> +# Fixed in r208773 + +[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 + +. ../default.cfg + +mount | grep nullfs | grep -q /tmp/1 && umount /tmp/1 + +rm -rf /tmp/1 /tmp/2 +mkdir /tmp/1 /tmp/2 +touch /tmp/1/test.file + +mount -t nullfs /tmp/1 /tmp/2 + +cp /tmp/1/test.file /tmp/2/test.file # scenario by kib +mv /tmp/1/test.file /tmp/2/ # panics with lock violation + +umount /tmp/1 +rm -rf /tmp/1 /tmp/2
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