4 # Copyright (c) 2015 EMC Corp.
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
13 # notice, this list of conditions and the following disclaimer in the
14 # documentation and/or other materials provided with the distribution.
16 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 # ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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
24 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 [ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
30 [ `swapinfo | wc -l` -eq 1 ] && exit 0
32 # Copy of marcus4.sh, but with a md(4) disk.
33 # "panic: userret: Returning with SU cleanup request not handled" seen:
34 # https://people.freebsd.org/~pho/stress/log/marcus5.txt
39 mount | grep $mntpoint | grep -q /dev/md && umount -f $mntpoint
40 mdconfig -l | grep -q md$mdstart && mdconfig -d -u $mdstart
41 mdconfig -a -t swap -s 5g -u $mdstart
42 bsdlabel -w md$mdstart auto
43 newfs $newfs_flags md${mdstart}$part > /dev/null
44 mount /dev/md${mdstart}$part $mntpoint
47 size=$((`sysctl -n hw.physmem` / 1024 / 1024))
48 [ $size -gt $((4 * 1024)) ] &&
49 echo "RAM should be capped to 4GB for this test."
50 [ "`sysctl -n debug.deadlkres.sleepfreq 2>/dev/null`" = "3" ] &&
51 { echo "deadlkres must be disabled for this test."; exit 0; }
53 n=`find ../testcases -perm -1 -type f | wc -l`
54 m=`su $testuser -c "limits | awk '/maxprocesses/ {print \\$NF}'"`
56 export RUNDIR=$mntpoint/stressX
57 export INCARNATIONS=$((m / n))
63 testcases/lockf2/lockf2
64 testcases/symlink/symlink
65 testcases/openat/openat
72 testcases/rename/rename
73 testcases/mkfifo/mkfifo
76 timeout 20m su $testuser -c 'cd ..; ./testcases/run/run $TESTPROGS'
79 while mount | grep $mntpoint | grep -q /dev/md; do
80 umount $mntpoint || sleep 1
81 [ $((n += 1)) -gt 300 ] && { echo FAIL; exit 1; }
83 checkfs /dev/md${mdstart}$part; s=$!
84 mdconfig -d -u $mdstart