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Date:      Sat, 19 Sep 1998 10:25:50 +0200 (CEST)
From:      Wilko Bulte <wilko@yedi.iaf.nl>
To:        gibbs@narnia.plutotech.com (Justin T. Gibbs)
Cc:        johan@granlund.nu, scsi@FreeBSD.ORG
Subject:   Re: CAM and exabyte EXB-8200 problems
Message-ID:  <199809190825.KAA11817@yedi.iaf.nl>
In-Reply-To: <199809181922.NAA15474@narnia.plutotech.com> from "Justin T. Gibbs" at "Sep 18, 98 01:22:49 pm"

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As Justin T. Gibbs wrote...
> In article <199809181605.SAA00314@phoenix.granlund.nu> you wrote:
> > Hi
> > 
> > I got a small problem (TM) after uppgrading to CAM, my tapestation is
> > hanging on boot. This is an old Exabyte 8200. When looking at a boot -v
> > it hangs when all devices EXCEPT the tapestation has been found. This is
> > a fullblown SCSI hang with the busylamp on
> > 
> > The exabyte is doing a lengthy recalibration on a SCSI reset. When looking
> > on the output from a preCAM boot i got a couple of busy timeouts.
> > SCSI_DELAY=30000 (30sec)
> > 
> > Is appendig two boot -v outputs one precam (beetwen E-Day and C-Day) and
> > one without the tape from today at 17:00 CEDT
> > 
> > Any solutions?
> 
> I need a bit more information.  This is likely a bug in the handling of
> the BUSY status code.  A boot with -v with the tape drive hooked up
> (I know it will hang...) would help a lot.

Keep in mind that there are a zillion revisions of the 8200 firmware. 
Something that worked with driver X could well fail with driver Y. 

So, it could be CAM but don't rule out the 8200

Wilko
_     ______________________________________________________________________
 |   / o / /  _  Bulte 				  email: wilko@yedi.iaf.nl 
 |/|/ / / /( (_) Arnhem, The Netherlands          WWW  : http://www.tcja.nl
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