Date: Sun, 27 Dec 2015 14:53:31 +0000 (UTC) From: Peter Holm <pho@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r292774 - user/pho/stress2/misc Message-ID: <201512271453.tBRErVDa082664@repo.freebsd.org>
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Author: pho Date: Sun Dec 27 14:53:31 2015 New Revision: 292774 URL: https://svnweb.freebsd.org/changeset/base/292774 Log: Added two extreme file system load tests (3 & 4) and one regression test (5). Sponsored by: EMC / Isilon storage division Added: user/pho/stress2/misc/marcus3.sh (contents, props changed) user/pho/stress2/misc/marcus4.sh (contents, props changed) user/pho/stress2/misc/marcus5.sh (contents, props changed) Added: user/pho/stress2/misc/marcus3.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ user/pho/stress2/misc/marcus3.sh Sun Dec 27 14:53:31 2015 (r292774) @@ -0,0 +1,54 @@ +#!/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. +# +# $FreeBSD$ +# + +[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 + +# Watchdog fired: +# https://people.freebsd.org/~pho/stress/log/kostik853.txt +# but runs for a long time without watchdogd and deadlkres. + +. ../default.cfg + +pgrep -q watchdogd && exit 0 +dev=$(df -h `dirname $RUNDIR` | tail -1 | awk '{print $1}') +mount | grep $dev | grep -q journaled && exit 0 +size=$((`sysctl -n hw.physmem` / 1024 / 1024)) +[ $size -gt $((4 * 1024)) ] && + { echo "RAM must be capped to 4GB for this test."; exit 0; } +[ "`sysctl -n debug.deadlkres.sleepfreq 2>/dev/null`" = "3" ] && + { echo "deadlkres must be disabled for this test."; exit 0; } + +n=`find ../testcases -perm -1 -type f | wc -l` +m=`su $testuser -c "limits | grep maxprocesses | awk '{print \\$NF}'"` +export runRUNTIME=15m +export INCARNATIONS=$((m / n)) +export swapINCARNATIONS=$INCARNATIONS + +su $testuser -c 'cd ..; ./run.sh marcus.cfg' Added: user/pho/stress2/misc/marcus4.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ user/pho/stress2/misc/marcus4.sh Sun Dec 27 14:53:31 2015 (r292774) @@ -0,0 +1,70 @@ +#!/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. +# +# $FreeBSD$ +# + +[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 + +# Copy of marcus3.sh, but without the VM (page stealer) pressure. +# Deadlock and "panic: smp_targeted_tlb_shootdown: interrupts disabled" +# https://people.freebsd.org/~pho/stress/log/marcus4.txt + +. ../default.cfg + +pgrep -q watchdogd && exit 0 +dev=$(df -h `dirname $RUNDIR` | tail -1 | awk '{print $1}') +mount | grep $dev | grep -q journaled && exit 0 +size=$((`sysctl -n hw.physmem` / 1024 / 1024)) +[ $size -gt $((4 * 1024)) ] && + { echo "RAM must be capped to 4GB for this test."; exit 0; } +[ "`sysctl -n debug.deadlkres.sleepfreq 2>/dev/null`" = "3" ] && + { echo "deadlkres must be disabled for this test."; exit 0; } + +n=`find ../testcases -perm -1 -type f | wc -l` +m=`su $testuser -c "limits | grep maxprocesses | awk '{print \\$NF}'"` + +export INCARNATIONS=$((m / n)) +export runRUNTIME=15m +export LOAD=80 +export symlinkLOAD=80 +export rwLOAD=80 +export TESTPROGS=" +testcases/lockf2/lockf2 +testcases/symlink/symlink +testcases/openat/openat +testcases/rw/rw +testcases/fts/fts +testcases/link/link +testcases/lockf/lockf +testcases/creat/creat +testcases/mkdir/mkdir +testcases/rename/rename +testcases/mkfifo/mkfifo +" + +su $testuser -c 'cd ..; ./testcases/run/run $TESTPROGS' Added: user/pho/stress2/misc/marcus5.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ user/pho/stress2/misc/marcus5.sh Sun Dec 27 14:53:31 2015 (r292774) @@ -0,0 +1,84 @@ +#!/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. +# +# $FreeBSD$ +# + +[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 +[ `swapinfo | wc -l` -eq 1 ] && exit 0 + +# Copy of marcus4.sh, but with a md(4) disk. +# "panic: userret: Returning with SU cleanup request not handled" seen: +# https://people.freebsd.org/~pho/stress/log/marcus5.txt +# Fixed by r292541. + +. ../default.cfg + +mount | grep $mntpoint | grep -q /dev/md && umount -f $mntpoint +mdconfig -l | grep -q md$mdstart && mdconfig -d -u $mdstart +mdconfig -a -t swap -s 5g -u $mdstart +bsdlabel -w md$mdstart auto +newfs $newfs_flags md${mdstart}$part > /dev/null +mount /dev/md${mdstart}$part $mntpoint +chmod 777 $mntpoint + +size=$((`sysctl -n hw.physmem` / 1024 / 1024)) +[ $size -gt $((4 * 1024)) ] && + echo "RAM should be capped to 4GB for this test." +[ "`sysctl -n debug.deadlkres.sleepfreq 2>/dev/null`" = "3" ] && + { echo "deadlkres must be disabled for this test."; exit 0; } + +n=`find ../testcases -perm -1 -type f | wc -l` +m=`su $testuser -c "limits | grep maxprocesses | awk '{print \\$NF}'"` + +export RUNDIR=$mntpoint/stressX +export INCARNATIONS=$((m / n)) +export runRUNTIME=15m +export LOAD=80 +export symlinkLOAD=80 +export rwLOAD=80 +export TESTPROGS=" +testcases/lockf2/lockf2 +testcases/symlink/symlink +testcases/openat/openat +testcases/rw/rw +testcases/fts/fts +testcases/link/link +testcases/lockf/lockf +testcases/creat/creat +testcases/mkdir/mkdir +testcases/rename/rename +testcases/mkfifo/mkfifo +" + +su $testuser -c 'cd ..; ./testcases/run/run $TESTPROGS' + +while mount | grep $mntpoint | grep -q /dev/md; do + umount $mntpoint || sleep 1 +done +checkfs /dev/md${mdstart}$part +mdconfig -d -u $mdstart
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