Sun GlassFish Enterprise Server v2.1.1 Upgrade Guide

Upgrading the Runtime Binaries of a File-Based Installation of Application Server

Use the Enterprise Server file-based installer to install the target application server binaries. You can install in-place (in the same location as your earlier installation) or side-by-side (in a different location). For instructions on how to use the file-based installer, see Sun GlassFish Enterprise Server v2.1.1 Installation Guide.

After installing the target application server binaries, run the asupgrade command for Upgrading Configuration, Deployed Applications, and Certificate Databases.