Sun Java Enterprise System 5 Installation Guide for UNIX

Uninstalling Sun Cluster Software

Do not use the Java ES uninstaller to remove Sun Cluster software unless Sun Cluster software was installed but never used to configure a cluster node. Sun Cluster software should be uninstalled using the utilities provided with the Sun Cluster software. Sun Cluster Core and Sun Cluster Agents for Sun Java System must be removed together. Sun Cluster Geographic Edition software must be removed before removing Sun Cluster software. For more information on unconfiguring and uninstalling Sun Cluster software, refer to the Sun Cluster Software Installation Guide for Solaris OS.

After uninstalling Sun Cluster software manually, run the Java ES uninstaller to remove Sun Cluster components from the product registry.