Problem with DAT Autoloader?

[Kai M{kisara]

On Thu, 10 Sep 1998, Brian Ristuccia wrote:

...
> This stuff shows up in my logs:
> 
> Sep 10 16:42:48 osiris kernel: st0: Error with sense data: extra data not
> valid Current error st09:00: sns = 70  3
> Sep 10 16:42:48 osiris kernel: ASC= 3 ASCQ= 2
This translates to MEDIUM ERROR (code 3) and EXCESSIVE WRITE ERRORS (ASC
and ASCQ)
...
> Sep 10 16:42:48 osiris kernel: st0: Error with sense data: extra data not
> valid Current error st09:00: sns = 70  3
> Sep 10 16:42:48 osiris kernel: ASC= 3 ASCQ= 2
The same as above.
...
> Sep 10 16:42:48 osiris kernel: st0: Error on write filemark.
> Sep 10 16:43:04 osiris kernel: st0: Error with sense data: extra data not
> valid Current error st09:00: sns = 70  2
> Sep 10 16:43:04 osiris kernel: ASC=3a ASCQ= 0
This translates to NOT READY (code 2) and MEDIUM NOT PRESENT.

This is puzzling because the drive finds a medium error (which can be
nearly anything that causes problems in read after write, not necessarily
the medium) but you did not have problems when using the tapes separately.

	Kai

P.S. The kernel translates the sense data to text if you enable the
verbose SCSI messages in the kernel configuration.




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