Java JVM Options - War installation

[samhast]

I succesfully installed the WAR installation for Jasperserver.

But now there is one line in the manual that I don't understand:

 

Set Java JVM Options, as described in 6.2, “Setting JVM Options for Application Servers,” on page 43. This step is

required.

 

I tried it, but I don't know how to do it.. Can someone explain me which lines I have to add..

I have tomcat6 installed and java-6-openjdk on a Ubuntu 10.04 server

[waalp]

We have something like this

export JAVA_OPTS="$JAVA_OPTS -Xms2048m -Xmx4096m -XX:PermSize=512m -XX:MaxPermSize=256m -Xss2m -XX:+UseConcMarkSweepGC -XX:+CMSClassUnloadingEnabled"[/code]

in the setenv.sh, wich is located in the bin directory of your tomcat installation. If it doesn't exist, you should create it.

These values are from my local test installation. For production purposes you should proberly use some other values for the memory.