Maureen Kammerer <[log in to unmask]> writes:

> Does anyone know the recommended life or max usage of DLT tapes?

Look in the block of fine print (Really!) in the printed `label' that
is around the tape. It has the details in there. BTW, it talks of
`passes'. This is not a mount or use, it is a full or partial run of
the tape. There can be of the order of 50ish passes to use the full
capacity of the tape.

Also, the DLTs have a drive only block that stores the tape mark
directory and the calibration parameters for the tape. This is
maintained by the drive u-code and enables the drive to fast select
the correct track for the number of files you want to skip. I think it
also stores the block count at each end as well.

This is DLT, I don't know the details of the SDLTs.

--
Paul Repacholi                               1 Crescent Rd.,
+61 (08) 9257-1001                           Kalamunda.
                                             West Australia 6076
comp.os.vms,- The Older, Grumpier Slashdot
Raw, Cooked or Well-done, it's all half baked.
EPIC, The Architecture of the future, always has been, always will be.

* To join/leave the list, search archives, change list settings, *
* etc., please visit http://raven.utc.edu/archives/hp3000-l.html *