On Feb 14, 2005, at 11:44 PM, Akash Jain wrote:

Still I am not able to solve the problem and standing where I had
started.

See when I do q drmedia, I receive certain volumes like

Volume Name        State               Last Update           Automated
                                       Date/Time             LibName
----------------   -----------------   -------------------
---------------
-
BT0081             Mountable           01/29/05   23:03:15
BT0085             Mountable           12/31/04   14:52:06
BT0082             Mountable           11/30/04   11:05:38
BT0084             Mountable           11/02/04   13:42:51
BT0083             Mountable           09/13/04   15:54:11
BT0080             Mountable           08/11/04   14:35:47

Now I want to delete BT0080 to reuse it for TSM backup.

Query DRMedia does not necessarily show you just dbbackup volumes:
'Query VOLHistory Type=DBBackup' does. Your query output tells you
nothing about dbbackup series.

You are using a DRM command above, but your postings have not indicated
whether or not you are using DRM. If you are, you should be following
its regimen rather than trying to delete individual volumes manually,
where 'Set DRMDBBackupexpiredays __' controls that. The Admin Guide
manual is your reference in this area.

    Richard Sims