Sun Java Enterprise System 5 Update 1 Upgrade Guide for Microsoft Windows

Pre-Upgrade Tasks

Before you upgrade Web Proxy Server, perform the tasks described below.

Verify Current Version Information

Verify the current version of Web Proxy Server before you upgrade.

ProcedureTo Verify Current Version Information

  1. Examine the subcomponent error log at:


    The Web Proxy Server version information is as follows.

    Release 5U1

    Sun Java System Web Proxy Server 4.0.5 (Build Date)

    Release 5

    Sun Java System Web Proxy Server 4.0.4 (Build Date)

Upgrade Web Proxy Server Dependencies

It is generally recommended that all Java ES components on a computer system (and in a computing environment) be upgraded to Release 5U1. However, the upgrade of Web Proxy Server to Release 5U1 only requires that Windows Installer patch (126910–02) is already applied.

Backing Up Web Proxy Server Data

The Web Proxy Server upgrade to Release 5U1 does not modify the Release 5 configuration data. There is no need to back up current data.