Date: Wed, 19 Mar 2014 10:18:50 +0000 (UTC) From: Peter Holm <pho@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r263341 - user/pho/stress2/misc Message-ID: <201403191018.s2JAIoCL072020@svn.freebsd.org>
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Author: pho Date: Wed Mar 19 10:18:50 2014 New Revision: 263341 URL: http://svnweb.freebsd.org/changeset/base/263341 Log: Added scenario for "swapped out" state problem. Sponsored by: EMC / Isilon storage division Added: user/pho/stress2/misc/swappedout.sh (contents, props changed) Added: user/pho/stress2/misc/swappedout.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ user/pho/stress2/misc/swappedout.sh Wed Mar 19 10:18:50 2014 (r263341) @@ -0,0 +1,50 @@ +#!/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. +# +# $FreeBSD$ +# + +# Processes stay in "swapped out" state even after swapoff +# Broken by r254304. + +[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 + +(cd ../testcases/swap; ./swap -t 2m -i 20 -v) > /dev/null +ps auxww | awk '{print $8}' | egrep -q ".W" || exit 0 +swapoff -a > /dev/null || exit 1 +if ps auxww | awk '{print $8}' | egrep -q ".W"; then + echo FAIL + echo "swapinfo:" + swapinfo + echo "" + ps -l | head -1 + ps auxww | awk '{print $2, $8}' | egrep "[^ ]W" | while read l; do + set $l + ps -lp$1 | tail -1 + done +fi +swapon -a > /dev/null
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