On Thu, 12 Apr 2001, David wrote:
>
> On Thu, 12 Apr 2001, Jon Lindgren wrote:
> 
> > On Thu, 12 Apr 2001, Gerald C. Simmons wrote:
> > 
> > > Does anyone have experience with the Adaptec 2940 controller??
> > > 
> > > Everything appears to be probing and connecting fine, but when I try and write
> > > a tape using the Archive tape drive, it writes merrily along for awhile
> > > (several megabytes,) then gets an I/O error.
> > > 
> > > I've tried tar'ing with /dev/rst0 and /dev/nrst0, no difference.
> > > 
> > > I'm suspecting some kind up timing setup problem with the configuration on the
> > > Adaptec 2940 - not NetBSD, but the configuration you set when the BIOS starts
> > > the card - <CTRL-A> to enter.
> > 
> > I've never had a problem with a release of NetBSD (1.4.x or 1.5) with the
> > 2940s, but I have had flakey drives cause problems.  It may need an entry
> > in the quirks table...
> > 
> > Can you post the errors that you get?  It may be anything from a strange
> > device to a bad device to a bad tape... have you tried different
> > media?  Perhaps a different drive (if one is available)?  If not, the
> > errors may help diagnose the problem.
> > 
> > -
> > Jon
> >  --------------------------------------------------------------------
> >  - The opinions expressed are not necesarily those of my employer.
> >    "I wonder how many people actually read my .sig?"
> > 
> 
> Perhaps it might be the SCSI Cable itself, I was getting I/O errors on
> brand new UW drives and the last thing I did after trying to figure out
> what was wrong, was changed the cable with another set and it
> stopped.  Just my two cents on a suggestion.
> 
> David
> 
> 

All excellent suggestions!

Thanks!

Gerry Simmons
simmons@darykon.cet.com