1#!/bin/bash
2
3# Run the system to OOM.
4
5# Copyright (C) 2003-2006 IBM
6#
7# This program is free software; you can redistribute it and/or
8# modify it under the terms of the GNU General Public License as
9# published by the Free Software Foundation; either version 2 of the
10# License, or (at your option) any later version.
11#
12# This program is distributed in the hope that it will be useful, but
13# WITHOUT ANY WARRANTY; without even the implied warranty of
14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15# General Public License for more details.
16#
17# You should have received a copy of the GNU General Public License
18# along with this program; if not, write to the Free Software
19# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
20# 02111-1307, USA.
21
22
23# How many errors are already here?
24LOGFILE=/proc/$$/fd/1
25OLD_ERRORS=`egrep -ic "(USER|LINUX) ERROR:" $LOGFILE`
26
27# Slow this guy down
28sleep 873
29
30# Eat a ton of memory.
31echo "Kicking off mem_alloc at `date`."
32$POUNDER_SRCDIR/mem_alloc_test/mem_alloc
33echo "Finished mem_alloc at `date`."
34
35# Can we find any new errors?
36NEW_ERRORS=`egrep -ic "(USER|LINUX) ERROR:" $LOGFILE`
37
38TOTAL_ERRORS=$(( NEW_ERRORS - OLD_ERRORS))
39if [ $TOTAL_ERRORS -eq 255 ]; then
40        TOTAL_ERRORS=254
41fi
42exit $TOTAL_ERRORS
43
44