1 files changed, 84 insertions, 0 deletions
diff --git a/tools/test/stress2/misc/suj27.sh b/tools/test/stress2/misc/suj27.sh
new file mode 100755
index 000000000000..f4f014260343
--- /dev/null
+++ b/tools/test/stress2/misc/suj27.sh
@@ -0,0 +1,84 @@
+#!/bin/sh
+
+#
+# Copyright (c) 2012 Peter Holm <pho@FreeBSD.org>
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+# SUCH DAMAGE.
+#
+
+# Variation of suj26.sh with one more test program.
+
+# Deadlocks seen.
+
+[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
+
+. ../default.cfg
+
+mount | grep $mntpoint | grep -q /dev/md && umount -f $mntpoint
+mdconfig -l | grep -q md$mdstart &&  mdconfig -d -u $mdstart
+
+mdconfig -a -t swap -s 2g -u $mdstart || exit 1
+bsdlabel -w md$mdstart auto
+
+[ $# -eq 1 ] && opt="$1" || opt="-j"
+newfs $opt md${mdstart}$part > /dev/null 2>&1
+
+mount /dev/md${mdstart}$part $mntpoint
+chmod 777 $mntpoint
+
+export runRUNTIME=30m
+export RUNDIR=$mntpoint/stressX
+export creatINCARNATIONS=2
+
+export TESTPROGS="
+testcases/creat/creat
+testcases/mkdir/mkdir
+testcases/rw/rw
+testcases/swap/swap
+"
+su $testuser -c 'cd ..; ./testcases/run/run $TESTPROGS' > /dev/null 2>&1 &
+rpid=$!
+mdstart2=$((mdstart + 1))
+mntpoint2=${mntpoint}2
+[ -d $mntpoint2 ] || mkdir $mntpoint2
+mount | grep $mntpoint2 | grep -q /dev/md && umount -f $mntpoint2
+mdconfig -l | grep -q md$mdstart2 &&  mdconfig -d -u $mdstart2
+while kill -0 $rpid 2> /dev/null; do
+	rm -f $mntpoint/.snap/suj27
+	{ mksnap_ffs $mntpoint $mntpoint/.snap/suj27 || continue; } 2>&1 | \
+		grep -v "Resource temporarily unavailable"
+	[ ! -s $mntpoint/.snap/suj27 ] && continue
+	mdconfig -a -t vnode -f $mntpoint/.snap/suj27 -u $mdstart2 -o readonly
+	mount -r /dev/md$mdstart2 $mntpoint2
+
+	ls -l $mntpoint2 > /dev/null
+
+	umount $mntpoint2
+	mdconfig -d -u $mdstart2
+done
+wait
+
+while mount | grep $mntpoint | grep -q /dev/md; do
+	umount $mntpoint || sleep 1
+done
+mdconfig -d -u $mdstart