Hey... I know this one...

I have a DLT7000 on a Dell Poweredge 6300.

When running Dell Diagnostics and testing the tape, I'll get:

I/O card parity interrupt at <memory:address>.
Type (S)hut off NMI, (R)eboot, any other key to continue

(Damn.. I allready know it by heart :-((

Dell has been looking for the problem for 'bout one and a half weeks for now,
and they haven't come up with a solution besides moving the tape drive to a
different controller.

This won't help you much, besides the fact that you now know that this is a
hardware related problem (For me at least).

Good luck,

Wouter

On Tue, 27 Jul 1999, Will Partain wrote:

> Date: Tue, 27 Jul 1999 17:36:53 +0100
> From: Will Partain <[EMAIL PROTECTED]>
> To: [EMAIL PROTECTED]
> Subject: dlt7000 vs adaptec 2940U2W (rh 6.0, ia32)
> 
> Folks, here's a kinda strange one, which may be of interest
> to some...
> 
> System: Dell PowerEdge 2300, running stock Redhat 6.0; an
> extra Adaptec 2940U2W stuck in, with a (Sun-badged) DLT 7000
> tape drive (F?/W SE) plugged into the external connector (U2
> LVD).  NB: a 2940U2W also has two internal connectors, one
> U2 LVD, and the other "plain" Ultra wide SE...
> 
> Terrible trouble... I could write random amounts of tape
> before I'd get a SCSI bus reset (not immensely useful for
> backups :-).  Assumed cables/termination -- borrowed what I
> have reason to believe were good ones of both... the same.
> 
> Eventually plugged the DLT into the "plain" UW SE, using an
> internal cable.  Everything has worked perfectly since.
> 
> Possible explanations: (a) it *is* cables/termination, and I
> didn't get to the bottom of it [maybe I *must* have a U2 LVD
> terminator, even though there are no such devices on the
> bus?]; or (b) it's a partly-duff 2940U2W card; or (c)
> something else?  Anyone want to wager a guess?  Thanks,
> 
> Will
> 
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