JVM problems occur when running Access Manager on Application Server (6223676)

When Sun Java System Applications Server 8.1 2005Q2 Update 2 is installed on systems running Red Hat Linux AS 2.1 or 3.0, the stack size of the threads created by the Red Hat AS operating system for Application Server is 10 MB. However, when the number of Access Manager user sessions reaches 200, this stack size causes resource contention, and the JVM either crashes or hangs.

Solution Set the stack size to 256 KB by executing the following command on the console used to start Application Server:

# ulimit —s 256;