For a Teradata DSA installation after a failed server recovery, the BAR server must be prepared and the DSA platform configured before Teradata DSA component software installation. The entire installation and configuration process must be done onsite. The following are considerations for each type of BAR server:
- BAR administrative server: operating system, Teradata Database, third-party backup application components, and DSA components
- BAR media server: operating system, third-party backup application components, and DSA components