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Re: Problems with AHA2940 U2W

daemon@ATHENA.MIT.EDU (Dietmar Stein)
Thu Mar 25 00:42:53 1999

Date: 	Thu, 25 Mar 1999 06:20:16 +0100
To: Matthew Huff <Matthew.Huff@ox.com>, linux-scsi@vger.rutgers.edu
From: dstein2203@t-online.de (Dietmar Stein)

Yes I have forgotten some information:

Kernel 2.0.36, distribution SuSE6.0 (but not the SuSE-Kernel), SMP-machine
with dual PII-400 and three U2W (one onboard, Asus). The others are working
fine and I thought also of a termination problem - checked it therefore,
but will check it again today. We had data loss (25GB of test data, not so
worse, but the macine once should serve "real" data...).
I will try the patch also. Thanks,

Dietmar

Matthew Huff wrote:

> What version of the kernel?
> What distribution?
>
> Get the latest patch from
> ftp://ftp.dialnet.net/pub/linux/aic7xxx/5.1.11/
>
> For both kernel 2.0.36 and 2.2.1 (It already may be in 2.2.2-3)
>
> It could also be a termination issue. Instead of using termination
> on the internal drives, it is usually better to disable termination
> on all drives and add a active terminater to the end of the internal
> ribbon cable.
>
> --
>  Collective Technologies  | Matthew Huff, mailto:mhuff@colltech.com
>     A Pencom Company      | Pager: 800/759-8888 PIN: 289-2886
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> "The Power of Many Minds" | Onsite Phone: 914-460-4039
>
> > -----Original Message-----
> > From: dstein2203@t-online.de [mailto:dstein2203@t-online.de]
> > Sent: Wednesday, March 24, 1999 4:57 PM
> > To: linux-scsi@vger.rutgers.edu
> > Subject: Problems with AHA2940 U2W
> >
> >
> > Hi everybody
> >
> > I got a problem with an AHA2940 U2W controller and the disks connected
> > to it. There are five disks working on that controller, the first four
> > as a raid0-device the last one as a "standalone-disks".
> > When I copy much or large files from the raid0 to the single disk the
> > systems hangs (sometimes); in /var/log/messages are entries like
> > "reconnection timed out" or "trying to reconnect scsi id 4 to the bus"
> > (something like that - I'm not sure of the words but of the sense).
> > Has anybody seen anything similar?
> >
> > Dietmar
> >
> >
> >
> > -
> > To unsubscribe from this list: send the line "unsubscribe
> > linux-scsi" in
> > the body of a message to majordomo@vger.rutgers.edu
> >




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