I have a tsm server which is connected to a tape drive via a scsi cable.
I used to do automatic tsm db backup with the tape drive, but my scsi card is not working anymore.
So, I have created a temporary device class (TEMP_DB_BACKUP) on a disk and I do manual tsm database backup using the command BACKUP DB TYPE=FULL DEVC=TEMP_DB_BACKUP
Now, I want to create a schedule to automate this backup, but I want to delete the old backups everytime I do a new backup, can you please help me??