The t-act command selects a previously attached tape device as the currently active device to read and write to. D3 releases not only can have many users using many tapes simultaneously, a single user can have multiple tapes. This command allows switching between tapes.
|device.num||Device to make active.|
set-device 1 set-device 2 t-dump md t-act 2 t-dump md t-act 1 t-dump bp t-act 2 t-dump bp t-det