Date: Wed, 3 Dec 2014 10:03:35 +0000 (UTC) From: Peter Holm <pho@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r275454 - user/pho/stress2/misc Message-ID: <201412031003.sB3A3Zea004573@svn.freebsd.org>
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Author: pho Date: Wed Dec 3 10:03:34 2014 New Revision: 275454 URL: https://svnweb.freebsd.org/changeset/base/275454 Log: Verify that mkntfs exists before loading fuse.ko. Add new fuse test. Sponsored by: EMC / Isilon storage division Added: user/pho/stress2/misc/fuse3.sh (contents, props changed) Modified: user/pho/stress2/misc/fuse.sh user/pho/stress2/misc/fuse2.sh Modified: user/pho/stress2/misc/fuse.sh ============================================================================== --- user/pho/stress2/misc/fuse.sh Wed Dec 3 09:59:47 2014 (r275453) +++ user/pho/stress2/misc/fuse.sh Wed Dec 3 10:03:34 2014 (r275454) @@ -34,6 +34,7 @@ . ../default.cfg +[ -z "`type mkntfs 2>/dev/null`" ] && exit 0 [ -c /dev/fuse ] || kldload fuse.ko MOUNT=/usr/local/bin/ntfs-3g Modified: user/pho/stress2/misc/fuse2.sh ============================================================================== --- user/pho/stress2/misc/fuse2.sh Wed Dec 3 09:59:47 2014 (r275453) +++ user/pho/stress2/misc/fuse2.sh Wed Dec 3 10:03:34 2014 (r275454) @@ -33,6 +33,7 @@ [ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 +[ -z "`type mkntfs 2>/dev/null`" ] && exit 0 [ -c /dev/fuse ] || kldload fuse.ko . ../default.cfg Added: user/pho/stress2/misc/fuse3.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ user/pho/stress2/misc/fuse3.sh Wed Dec 3 10:03:34 2014 (r275454) @@ -0,0 +1,44 @@ +#!/bin/sh + +# +# Copyright (c) 2014 EMC Corp. +# 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. +# +# $FreeBSD$ +# + +# Demonstrate FUSE memory corruption. +# http://people.freebsd.org/~pho/stress/log/fuse3.txt + +[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 + +# Start page stealer +(cd ../testcases/swap; ./swap -t 10m -i 20 -h) & +sleep 10 + +while pgrep -q swap; do + kldload fuse.ko + kldunload fuse.ko +done +wait
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