105 lines
3.4 KiB
Bash
Executable File
105 lines
3.4 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (c) 2013 EMC Corp.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
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# Test scenario for the change of a global SU lock to a per filesystem lock.
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# "panic: softdep_write_inodeblock: indirect pointer #0 mismatch ..." seen.
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# http://people.freebsd.org/~pho/stress/log/kirk063.txt
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# https://people.freebsd.org/~pho/stress/log/kirk080.txt
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. ../default.cfg
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[ `swapinfo | wc -l` -eq 1 ] && exit 0
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md1=$mdstart
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md2=$((mdstart + 1))
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mp1=${mntpoint}$md1
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mp2=${mntpoint}$md2
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mkdir -p $mp1 $mp2
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usermem=`sysctl -n hw.usermem`
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size=$((2 * 1024 * 1024 * 1024)) # Ideal disk size is 2G
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[ $((size * 2)) -gt $usermem ] && size=$((usermem / 2))
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size=$((size / 1024 / 1024))
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opt=$([ $((`date '+%s'` % 2)) -eq 0 ] && echo "-j" || echo "-U")
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[ "$newfs_flags" = "-U" ] || opt=""
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mount | grep "on $mp1 " | grep -q /dev/md && umount -f $mp1
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mdconfig -l | grep -q md$md1 && mdconfig -d -u $md1
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mdconfig -a -t swap -s ${size}m -u $md1
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bsdlabel -w md$md1 auto
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newfs $opt md${md1}$part > /dev/null
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mount /dev/md${md1}$part $mp1
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chmod 777 $mp1
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mount | grep "on $mp2 " | grep -q /dev/md && umount -f $mp2
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mdconfig -l | grep -q md$md2 && mdconfig -d -u $md2
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mdconfig -a -t swap -s ${size}m -u $md2
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bsdlabel -w md$md2 auto
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newfs $opt md${md2}$part > /dev/null
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mount /dev/md${md2}$part $mp2
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chmod 777 $mp2
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export runRUNTIME=10m
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export RUNDIR=$mp1/stressX
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export CTRLDIR=$mp1/stressX.control
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export LOAD=80
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export symlinkLOAD=80
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export rwLOAD=80
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export TESTPROGS="
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testcases/lockf2/lockf2
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testcases/symlink/symlink
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testcases/openat/openat
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testcases/rw/rw
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testcases/fts/fts
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testcases/link/link
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testcases/lockf/lockf
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testcases/creat/creat
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testcases/mkdir/mkdir
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testcases/rename/rename
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testcases/mkfifo/mkfifo
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"
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su $testuser -c 'cd ..; ./testcases/run/run $TESTPROGS' > /dev/null 2>&1 &
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export TESTPROGS="$TESTPROGS testcases/swap/swap"
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export RUNDIR=$mp2/stressX
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export CTRLDIR=$mp2/stressX.control
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su $testuser -c 'cd ..; ./testcases/run/run $TESTPROGS' > /dev/null 2>&1 &
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wait
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while mount | grep "$mp2 " | grep -q /dev/md; do
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umount $mp2 || sleep 1
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done
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mdconfig -d -u $md2
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while mount | grep "$mp1 " | grep -q /dev/md; do
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umount $mp1 || sleep 1
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done
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mdconfig -d -u $md1
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