svn commit: r250362 - user/pho/stress2/misc

[Peter Holm]

Author: pho
Date: Wed May  8 10:57:25 2013
New Revision: 250362
URL: http://svnweb.freebsd.org/changeset/base/250362

Log:
  Added a new TCP test scenario.

Added:
  user/pho/stress2/misc/tcp2.sh   (contents, props changed)

Added: user/pho/stress2/misc/tcp2.sh
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ user/pho/stress2/misc/tcp2.sh	Wed May  8 10:57:25 2013	(r250362)
@@ -0,0 +1,53 @@
+#!/bin/sh
+
+#
+# Copyright (c) 2013 Peter Holm <pho at 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.
+#
+# $FreeBSD$
+#
+
+# "panic: kmem_malloc(4096): kmem_map too small ..." seen.
+# "panic: sackhint bytes rtx >= 0" seen.
+
+[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
+
+. ../default.cfg
+
+rm -rf /tmp/stressX.control
+[ ! -d $RUNDIR ] && mkdir -p $RUNDIR
+chmod 777 $RUNDIR
+export runRUNTIME=15m
+export tcpLOAD=100
+export swapLOAD=100
+n=`su $testuser -c "limits | grep maxprocesses | awk '{print \\$NF}'"`
+export tcpINCARNATIONS=$((n / 2 - 40))
+export TESTPROGS="
+./testcases/tcp/tcp
+./testcases/swap/swap
+"
+
+su $testuser -c '(cd ..; ./testcases/run/run $TESTPROGS)'
+
+ps -U$testuser | sed 1d | awk '{print $1}' | xargs kill -9