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
31 # Copy of marcus3.sh, but without the VM (page stealer) pressure.
32 # Deadlock and "panic: smp_targeted_tlb_shootdown: interrupts disabled"
33 # https://people.freebsd.org/~pho/stress/log/marcus4.txt
35 # "panic: spin lock held too long" seen.
40 pgrep -q watchdogd && { service watchdogd stop > /dev/null && restart=1; }
41 dev=$(df -h `dirname $RUNDIR` | tail -1 | awk '{print $1}')
42 mount | grep $dev | grep -q journaled && exit 0
43 size=$((`sysctl -n hw.physmem` / 1024 / 1024))
44 [ $size -gt $((4 * 1024)) ] &&
45 { echo "RAM should be capped to 4GB for this test."; }
46 [ "`sysctl -n debug.deadlkres.sleepfreq 2>/dev/null`" = "3" ] &&
47 { echo "deadlkres must be disabled for this test."; exit 0; }
49 n=`find ../testcases -perm -1 -type f | wc -l`
50 m=`su $testuser -c "limits | grep maxprocesses | awk '{print \\$NF}'"`
53 export INCARNATIONS=$((m / n))
59 testcases/lockf2/lockf2
60 testcases/symlink/symlink
61 testcases/openat/openat
68 testcases/rename/rename
69 testcases/mkfifo/mkfifo
73 su $testuser -c 'cd ..; ./testcases/run/run $TESTPROGS' &
76 ../tools/killall.sh; s=$?
79 elapsed=$((`date +%s` - start))
80 if [ $elapsed -gt $((30 * 60)) ]; then
81 echo "Runtime is $elapsed seconds"
85 [ $restart ] && service watchdogd start > /dev/null