xref: /freebsd/tools/test/stress2/misc/unionfs6.sh (revision e9e8876a4d6afc1ad5315faaa191b25121a813d7)
1#!/bin/sh
2
3#
4# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
5#
6# Copyright (c) 2021 Peter Holm
7#
8# Redistribution and use in source and binary forms, with or without
9# modification, are permitted provided that the following conditions
10# are met:
11# 1. Redistributions of source code must retain the above copyright
12#    notice, this list of conditions and the following disclaimer.
13# 2. Redistributions in binary form must reproduce the above copyright
14#    notice, this list of conditions and the following disclaimer in the
15#    documentation and/or other materials provided with the distribution.
16#
17# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27# SUCH DAMAGE.
28#
29
30# unionfs(8) test
31# "panic: ufs dir vp 0xfffffe0157351068 ip 0xfffffe016a63d488 flags 0x3c06" seen
32
33[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
34. ../default.cfg
35
36md1=$mdstart
37md2=$((md1 + 1))
38mp1=/mnt$md1
39mp2=/mnt$md2
40mkdir -p $mp1 $mp2
41set -e
42for i in $mp1 $mp2; do
43	mount | grep -q "on $i " && umount -f $i
44done
45for i in $md1 $md2; do
46	mdconfig -l | grep -q md$i && mdconfig -d -u $i
47done
48
49mdconfig -a -t swap -s 4g -u $md1
50mdconfig -a -t swap -s 4g -u $md2
51newfs $newfs_flags -n md$md1 > /dev/null
52newfs $newfs_flags -n md$md2 > /dev/null
53mount /dev/md$md1 $mp1
54mount /dev/md$md2 $mp2
55
56mount -t unionfs -o noatime $mp1 $mp2
57set +e
58mount | grep -E "$mp1|$mp2"
59
60export CTRLDIR=$mp2/stressX.control
61export INCARNATIONS=10
62export LOAD=80
63export RUNDIR=$mp2/stressX
64export runRUNTIME=5m
65export rwLOAD=80
66export symlinkLOAD=80
67
68export TESTPROGS="
69testcases/lockf2/lockf2
70testcases/symlink/symlink
71testcases/openat/openat
72testcases/rw/rw
73testcases/fts/fts
74testcases/link/link
75testcases/lockf/lockf
76testcases/creat/creat
77testcases/mkdir/mkdir
78testcases/rename/rename
79testcases/mkfifo/mkfifo
80testcases/dirnprename/dirnprename
81testcases/dirrename/dirrename
82testcases/swap/swap
83"
84
85set +e
86chmod 777 $mp2
87su $testuser -c \
88	'(cd ..; ./testcases/run/run $TESTPROGS)'
89
90umount $mp2	# The unionfs mount
91umount $mp2
92n=`find $mp1/stressX | wc -l`
93[ $n -eq 1 ] && s=0 || { find $mp1/stressX -ls | head -12; s=1; }
94umount $mp1
95mdconfig -d -u $md2
96mdconfig -d -u $md1
97exit $s
98