svn commit: r356167 - user/pho/stress2/misc

[Peter Holm]

Author: pho
Date: Sun Dec 29 04:58:27 2019
New Revision: 356167
URL: https://svnweb.freebsd.org/changeset/base/356167

Log:
  Added a new zfs test.

Added:
  user/pho/stress2/misc/zfs9.sh   (contents, props changed)

Added: user/pho/stress2/misc/zfs9.sh
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ user/pho/stress2/misc/zfs9.sh	Sun Dec 29 04:58:27 2019	(r356167)
@@ -0,0 +1,73 @@
+#!/bin/sh
+
+#
+# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+#
+# Copyright (c) 2019 Dell EMC Isilon
+#
+# 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.
+#
+# $FreeBSD$
+#
+
+# Simple zfs raidz test scenario
+
+# Deadlock seen:
+# https://people.freebsd.org/~pho/stress/log/zfs9.txt
+
+[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
+[ `sysctl -n kern.kstack_pages` -lt 4 ] && exit 0
+
+. ../default.cfg
+
+kldstat -v | grep -q zfs.ko  || { kldload zfs.ko ||
+    exit 0; loaded=1; }
+
+u1=$mdstart
+u2=$((u1 + 1))
+
+mdconfig -l | grep -q md$u1 && mdconfig -d -u $u1
+mdconfig -l | grep -q md$u2 && mdconfig -d -u $u2
+
+mdconfig -s 2g -u $u1
+mdconfig -s 2g -u $u2
+
+zpool list | egrep -q "^stress2_tank" && zpool destroy stress2_tank
+[ -d /stress2_tank ] && rm -rf /stress2_tank
+zpool create stress2_tank raidz md$u1 md$u2
+zfs create stress2_tank/test
+
+export RUNDIR=/stress2_tank/test/stressX
+export runRUNTIME=10m
+export LOAD=70
+export TESTPROGS=`cd ..; find testcases/ -perm -1 -type f | \
+    egrep -v "/run/"`
+
+(cd ..; ./run.sh $TESTPROGS)
+
+zfs destroy -r stress2_tank
+zpool destroy stress2_tank
+
+mdconfig -d -u $u1
+mdconfig -d -u $u2
+[ -n "$loaded" ] && kldunload zfs.ko
+exit 0