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From: Peter Holm <pho@FreeBSD.org>
Date: Mon, 30 Apr 2018 08:33:40 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-user@freebsd.org
Subject: svn commit: r333102 - user/pho/stress2/misc
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X-List-Received-Date: Mon, 30 Apr 2018 08:33:41 -0000
Author: pho
Date: Mon Apr 30 08:33:40 2018
New Revision: 333102
URL: https://svnweb.freebsd.org/changeset/base/333102
Log:
Added a test scenario with four active mount points.
Sponsored by: Dell EMC Isilon
Added:
user/pho/stress2/misc/pfl4.sh (contents, props changed)
Added: user/pho/stress2/misc/pfl4.sh
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ user/pho/stress2/misc/pfl4.sh Mon Apr 30 08:33:40 2018 (r333102)
@@ -0,0 +1,97 @@
+#!/bin/sh
+
+#
+# Copyright (c) 2017 Dell EMC Isilon
+# 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.
+#
+# $FreeBSD$
+#
+
+# "panic: invalid queue 255" seen:
+# https://people.freebsd.org/~pho/stress/log/pfl4.txt
+
+. ../default.cfg
+[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
+[ $((`sysctl -n hw.usermem` / 1024 / 1024 / 1024)) -le 8 ] && exit 0
+
+mounts=4
+newfs_flags=""
+
+export runRUNTIME=10m
+export LOAD=80
+export symlinkLOAD=80
+export rwLOAD=80
+export TESTPROGS="
+testcases/lockf2/lockf2
+testcases/symlink/symlink
+testcases/openat/openat
+testcases/rw/rw
+testcases/fts/fts
+testcases/link/link
+testcases/lockf/lockf
+testcases/creat/creat
+testcases/mkdir/mkdir
+testcases/rename/rename
+testcases/mkfifo/mkfifo
+"
+
+prefix=$mntpoint
+start=$mdstart
+for i in `jot $mounts $start`; do
+ mdstart=$i
+ mntpoint=${prefix}$i
+ [ -d $mntpoint ] || mkdir -p $mntpoint
+
+ mount | grep "on $mntpoint " | grep -q /dev/md && umount -f $mntpoint
+ mdconfig -a -t swap -s 2g -u $mdstart
+ bsdlabel -w md$mdstart auto
+ newfs $newfs_flags md${mdstart}$part > /dev/null
+ mount /dev/md${mdstart}$part $mntpoint
+ chmod 777 $mntpoint
+
+ export RUNDIR=$mntpoint/stressX
+ export CTRLDIR=$mntpoint/stressX.control
+ set `df -ik $mntpoint | tail -1 | awk '{print $4,$7}'`
+ export KBLOCKS=$(($1 / 1))
+ export INODES=$(($2 / 1))
+ su $testuser -c 'sleep 2; cd ..; ./testcases/run/run $TESTPROGS' > \
+ /dev/null 2>&1 &
+done
+su $testuser -c "sleep 2; cd ..; ./testcases/swap/swap -t 10m -i 20" &
+
+wait
+
+s=0
+for i in `jot $mounts $start`; do
+ mdstart=$i
+ mntpoint=${prefix}$i
+ n=0
+ while mount | grep -q "on $mntpoint "; do
+ umount $mntpoint && mdconfig -d -u $mdstart || sleep 1
+ n=$((n += 1))
+ [ $n -gt 60 ] && exit 1
+ done
+ checkfs /dev/md${mdstart}$part || s=$?
+done
+exit $s