<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML ><HEAD ><TITLE >A small Test Script</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK REL="HOME" TITLE="The openMosix HOWTO" HREF="index.html"><LINK REL="UP" TITLE="(stress)Testing your openMosix installation" HREF="testing.html"><LINK REL="PREVIOUS" TITLE="(stress)Testing your openMosix installation" HREF="testing.html"><LINK REL="NEXT" TITLE="Perl Proggie by Charles Nadeau" HREF="x1333.html"></HEAD ><BODY CLASS="SECT1" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >The openMosix HOWTO: </TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="testing.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" >Chapter 14. (stress)Testing your openMosix installation</TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="x1333.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><DIV CLASS="SECT1" ><H1 CLASS="SECT1" ><A NAME="AEN1325" ></A >14.1. A small Test Script</H1 ><P >The fastest way to test your openMosix cluster is by creating a small script with the following content. <TABLE BORDER="0" BGCOLOR="#E0E0E0" WIDTH="100%" ><TR ><TD ><FONT COLOR="#000000" ><PRE CLASS="PROGRAMLISTING" >awk 'BEGIN {for(i=0;i<10000;i++)for(j=0;j<10000;j++);}' &</PRE ></FONT ></TD ></TR ></TABLE > I've saved it as test_mosix, now when I want to see If everything works I start op mosmon and I launch this script for a zillion times as in <TABLE BORDER="0" BGCOLOR="#E0E0E0" WIDTH="100%" ><TR ><TD ><FONT COLOR="#000000" ><PRE CLASS="PROGRAMLISTING" >for i in `ls /etc/` ; do ./test_mosix ; done </PRE ></FONT ></TD ></TR ></TABLE > Now watch openMosix kicking in after a few seconds ... <DIV CLASS="MEDIAOBJECT" ><P ><IMG SRC="howto6.gif"></P ></DIV > Just pkill awk on the home node to kill'em all ;) </P ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="testing.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="x1333.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >(stress)Testing your openMosix installation</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="testing.html" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >Perl Proggie by Charles Nadeau</TD ></TR ></TABLE ></DIV ></BODY ></HTML >