Sun Java System Instant Messaging 7.2 Administration Guide

Adding a New Node to an Existing Instant Messaging Deployment

If you need to add an additional node to an existing server pool, you need to configure the new server for server-to-server communication and then add configuration information about the new server to all existing servers in the pool. In addition, you need to add configuration information about all the servers in the pool to the new node. See To Set Up Communication Between Two Instant Messaging Servers in a Server Pool for instructions.