ZENworks Configuration Management uses a 32-bit JVM. Therefore, ZENworks Configuration Management cannot see more than 2 GB of memory. The memory allocated to zenserver and zenloader, by default, should not be changed; they are already at their optimal configuration for the 32-bit JVM being used.
The default and recommended settings are as follows:
Windows:
Initial Memory Pool: 768
Maximum Memory Pool: 768
Thread Stack Size: 768
Linux:
-Xmx: 1024
-Xms: 1024
-Xss: 1
If the memory allocated to ZENworks Configuration Management memory is increased, Java “out of memory” errors occur.
Java memory allocations for both zenserver and zenloader can be found by using the following utilities:
Windows: Run ZENserverw or ZENloaderw from the Run line, then click the Java tab.
Linux: Edit /etc/init.d/novell-zenserver or /opt/novell/zenworks/bin/zenloader.