By default, a tape library automatically discovers the media within a library based on the drive type at the time of configuration. If a media is deleted manually and is in Unidentified Media status, then you can manually discover the media again.
Procedure
-
From the Command Center navigation pane, go to Manage > Storage > Tape.
The Tape page appears.
-
Click the tape storage for which you want to delete the contents of media.
-
Click the Media tab.
-
Select the Media that you want to discover, click the Actions button
, and then select Options > Discover media.The Discover new media dialog box appears.
-
Select the default media type and the spare media pool where you want to move the media.
-
Click Save.
The software discovers the media and then assigns to the specified scratch media group.