Pre-Upgrade Tasks

Before you upgrade Web Server you should perform the tasks described below.

Upgrading Web Server Dependencies

All Java ES components on a computer system and in a computing environment should be upgraded to Java ES Release 5. However, all shared components required by Web Server are upgraded automatically by the Java ES installer when you perform an upgrade of Web Server to Release 5.

Backing Up Web Server Data

The Web Server upgrade from Release 4 to Release 5 does not modify the existing configuration data, which is left intact. You do not need to back up current data.