Date: Wed, 8 May 2013 07:07:02 +0000 (UTC) From: Peter Holm <pho@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r250352 - user/pho/stress2/misc Message-ID: <201305080707.r48772lG084450@svn.freebsd.org>
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Author: pho Date: Wed May 8 07:07:02 2013 New Revision: 250352 URL: http://svnweb.freebsd.org/changeset/base/250352 Log: One more sendfile(2) scenario. Added: user/pho/stress2/misc/sendfile7.sh (contents, props changed) Added: user/pho/stress2/misc/sendfile7.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ user/pho/stress2/misc/sendfile7.sh Wed May 8 07:07:02 2013 (r250352) @@ -0,0 +1,41 @@ +#!/bin/sh + +# +# Copyright (c) 2013 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. +# +# $FreeBSD$ +# + +# Run sendfile5.sh with VM pressure added. +# "panic: vm_page_requeue: page 0xc47fdcc0 is not queued" seen. + +[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 + +./sendfile5.sh & + +while kill -0 $! 2>/dev/null; do + ../testcases/swap/swap -t 2m -i 40 +done +wait
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