Tivoli® Storage Manager uses IBM® Installation Manager, which is an installation program that can use remote or local software repositories to install or update many IBM products.
If the required version of IBM Installation Manager is not already installed, it is automatically installed or upgraded when you install Tivoli Storage Manager. It must remain installed on the system so that Tivoli Storage Manager can be updated or uninstalled later as needed.
The Tivoli Storage Manager offering contains all of the media that IBM Installation Manager requires to install Tivoli Storage Manager.
The default package group for the Tivoli Storage Manager package is IBM Tivoli Storage Manager.
The Tivoli Storage Manager package is stored in a repository on IBM Fix Central.
IBM Installation Manager stores installation-related files in the shared resources directory, including files that are used for rolling back to a previous version of Tivoli Storage Manager.