117 lines
3.6 KiB
Bash
Executable File
117 lines
3.6 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (c) 2017 Dell EMC Isilon
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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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# Mirror tests with gnop(8) errors introduced in 2 out of three partitions.
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# https://people.freebsd.org/~pho/stress/log/graid1_5-2.txt
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# Fixed by r327698
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[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
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. ../default.cfg
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gmirror load > /dev/null 2>&1 && unload=1
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gmirror status > /dev/null || exit 0
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gnop load > /dev/null && unload2=1;
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gnop status > /dev/null || exit 0
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[ -c /dev/mirror/test ] && { gmirror stop test; gmirror destroy test; }
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old=`sysctl -n kern.geom.mirror.debug`
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sysctl kern.geom.mirror.debug=-1 | grep -q -- -1 ||
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sysctl kern.geom.mirror.debug=$old > /dev/null
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u1=$mdstart
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u2=$((mdstart + 1))
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u3=$((mdstart + 2))
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s=0
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for u in $u1 $u2 $u3; do
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[ -c /dev/md$u ] && mdconfig -d -u $u
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mdconfig -a -t swap -s 341m -u $u
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gpart create -s GPT md$u
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done > /dev/null
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set -e
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(
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gpart add -t freebsd-ufs -s 340m md$u1
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gpart add -t freebsd-ufs -s 340m md$u2
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gpart add -t freebsd-ufs -s 340m md$u3
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) > /dev/null
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gnop create md$u2
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gnop create md$u3
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gmirror label test md${u1}p1 md$u2.nopp1 md$u3.nopp1
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[ "`sysctl -in kern.geom.mirror.launch_mirror_before_timeout`" = "0" ] &&
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sleep $((`sysctl -n kern.geom.mirror.timeout` + 1))
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[ -c /dev/mirror/test ] || exit 1
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newfs /dev/mirror/test > /dev/null
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mount /dev/mirror/test $mntpoint
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set +e
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chmod 777 $mntpoint
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export runRUNTIME=5m
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export RUNDIR=$mntpoint/stressX
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rm -rf /tmp/stressX.control
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su $testuser -c 'cd ..; ./run.sh marcus.cfg' > /dev/null 2>&1 &
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pid=$!
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gnop configure -r 0 -w 1 md$u2.nop
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gnop configure -r 0 -w 1 md$u3.nop
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while kill -0 $pid > /dev/null 2>&1; do
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if ! gmirror status test | grep -q md$u2.nopp1; then
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gmirror forget test
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gmirror remove test md$u2.nopp1 2>/dev/null
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gmirror insert test md$u2.nopp1 2>/dev/null
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fi
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if ! gmirror status test | grep -q md$u3.nopp1; then
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gmirror forget test
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gmirror remove test md$u3.nopp1 2>/dev/null
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gmirror insert test md$u3.nopp1 2>/dev/null
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fi
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sleep 1
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done
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wait
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while mount | grep $mntpoint | grep -q /mirror/; do
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umount $mntpoint || sleep 5
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done
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while gmirror status test | grep -q SYNCHRONIZING; do sleep 10; done
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for i in `jot 10`; do
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gmirror stop test && break || sleep 30
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done
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[ $i -eq 10 ] && s=1
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gmirror destroy test 2>/dev/null
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[ $unload ] && gmirror unload
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for u in $u1 $u2 $u3; do
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mdconfig -d -u $u || s=3
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done
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[ $unload2 ] && gnop unload
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exit $s
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