restore from a second Streamer

Hi!

we are use Backup and Recovery Advanced Server Universal Build 12497.

Generally we are saving the Images on our internal streamer HP LT04 Ultrium 1840 FH. If the server will break down, we need to restore the datas on our alternative Server with an externel streamer (over SAS). It is a Quantum LT04 Ultrium HH-SAS.

Now we are testing the Worst-Case-Scenario and boot from the rescue CD on our alternative Server, we can select the external Streamer, but the Backups from backup-tape can not be indentified. We test several storage-tapes but the same Reason.

Can you please tell me the reason for it?

Thanks in advance.

Matthias Zimmermann