Installation Guide › Configuring the Server Post Installation › Optional Configuration Procedures › How to Resize the Memory Cache › Resize the Java Virtual Machine Memory Heap in a WebSphere/AIX Environment

Resize the Java Virtual Machine Memory Heap in a WebSphere/AIX Environment

To support large CA RCM configurations, you can expand the Java Virtual Machine (JVM) memory cache for CA RCM server.

To resize the Java Virtual Machine memory heap in a WebSphere/AIX Environment

1. In the WebSphere administration console, click Servers, application servers and select a server in the CA RCM cluster.
2. Click Process Definitions, Java Virtual Machine.
3. Change the following fields to define JVM memory heap settings:

   Initial Heap

   Defines the memory reserved for CA RCM upon startup, in megabytes.

   Maximum Heap

   Defines the maximum memory that CA RCM can use, in megabytes.

4. Repeat this procedure for each server in the CA RCM cluster.