Migrating with Tivoli Access Manager for authentication enabled on multiple nodes
When Tivoli® Access Manager security is configured for your existing environment and security is enabled for multiple nodes, you can migrate to WebSphere® Application Server, Version 9.0.
Before you begin
Important: Do not
restart the WebSphere Application Server Version 9.0 server until after
performing the following procedure. The migration tools omit some
files that enable the server to start correctly.
About this task
Note: WebSphere Application
Server Version 8.0 and later, hosts Tivoli Access
Manager specific files under the %WAS_HOME%/tivoli/tam directory.
In previous versions, these files were hosted under the %WAS_HOME%/java/jre/ hierarchy.
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Note: In the following steps, %WASX% refers
to the installation root of the source WebSphere Application Server product, and %WAS8% refers
to the installation root of the target WebSphere Application Server product (the
Version 8.0 installation root).
Migration
in a multi-node environment involves migrating individual nodes, starting
with the deployment manager. The following procedure discuss both
the overall migration steps and the host-specific migration steps.