4 # Copyright (c) 2009 Peter Holm <pho@FreeBSD.org>
7 # Redistribution and use in source and binary forms, with or without
8 # modification, are permitted provided that the following conditions
10 # 1. Redistributions of source code must retain the above copyright
11 # notice, this list of conditions and the following disclaimer.
12 # 2. Redistributions in binary form must reproduce the above copyright
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14 # documentation and/or other materials provided with the distribution.
16 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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19 # ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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21 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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25 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 # Simple nullfs test scenario.
32 # https://people.freebsd.org/~pho/stress/log/nullfs2-2.txt
33 # suj34.sh seems to trigger the same problem.
35 [ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
39 # NULLFS(5) and SUJ has known issues.
40 mount | grep "on `df $RUNDIR | sed '1d;s/.* //'` " | \
41 grep -q "journaled soft-updates" &&
42 { echo "Skipping test due to SUJ."; exit 0; }
44 mount | grep -q "on $mntpoint " && umount -f $mntpoint
46 mount -t nullfs $RUNDIR $mntpoint
48 export RUNDIR=$mntpoint/stressX
50 (cd ..; ./run.sh marcus.cfg)
52 while mount | grep -q "on $mntpoint "; do
53 umount $mntpoint || sleep 1