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50 lines
2 KiB
Bash
Executable file
50 lines
2 KiB
Bash
Executable file
#!/bin/sh
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#
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# Copyright (c) 2010 Peter Holm <pho@FreeBSD.org>
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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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# Lock violation panic regression test
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# Test scenario by Mikolaj Golub <to my trociny gmail com>
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# Fixed in r208773
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[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
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. ../default.cfg
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nullfs_srcdir=${nullfs_srcdir:-/tmp}
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mount | grep nullfs | grep -q $nullfs_srcdir/1 && umount $nullfs_srcdir/1
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rm -rf $nullfs_srcdir/1 $nullfs_srcdir/2
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mkdir $nullfs_srcdir/1 $nullfs_srcdir/2
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touch $nullfs_srcdir/1/test.file
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mount -t nullfs $nullfs_srcdir/1 $nullfs_srcdir/2
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cp $nullfs_srcdir/1/test.file $nullfs_srcdir/2/test.file # scenario by kib
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mv $nullfs_srcdir/1/test.file $nullfs_srcdir/2/ # panics with lock violation
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umount $nullfs_srcdir/1
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rm -rf $nullfs_srcdir/1 $nullfs_srcdir/2
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