69 lines
2.5 KiB
Bash
Executable File
69 lines
2.5 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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[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
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# "kernel: g_vfs_done():md5a[READ(offset=103087603712,
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# length=28672)]error = 5" seen.
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# Fixed by: r321040
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. ../default.cfg
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s=0
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log=/tmp/snap10.log
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mount | grep "on $mntpoint " | grep -q /dev/md && umount -f $mntpoint
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[ -c /dev/md$mdstart ] && mdconfig -d -u $mdstart
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mdconfig -a -t swap -s 512m -u $mdstart || exit 1
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bsdlabel -w md$mdstart auto
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newfs $newfs_flags md${mdstart}$part > /dev/null
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mount /dev/md${mdstart}$part $mntpoint
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while ! mksnap_ffs $mntpoint $mntpoint/.snap/stress2; do :; done
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m2=$((mdstart + 1))
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[ -c /dev/md$m2 ] && mdconfig -d -u $m2
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mdconfig -a -t vnode -f $mntpoint/.snap/stress2 -u $m2 -o readonly
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fsck -t ufs -y /dev/md$m2 > $log 2>&1 || { echo "fsck failed"; s=1; }
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egrep -v "WARNING|WRITE" $log | LANG=C grep -q "[A-Z][A-Z]" &&
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{ cat $log; s=2; }
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egrep -q "check-hash|Can't open" $log && { cat $log; s=3; }
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mdconfig -d -u $m2
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sleep 1
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tail -50 /var/log/messages | grep -m 1 "g_vfs_done():md5a" && s=4
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for i in `jot 6`; do
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mount | grep -q "on $mntpoint " || break
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umount $mntpoint && break || sleep 10
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done
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[ $i -eq 6 ] && exit 1
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mdconfig -d -u $mdstart
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rm -rf $log
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exit $s
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