From owner-freebsd-questions  Tue Nov 21 20:21:46 2000
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From: "Josh Paetzel" <jpaetzel@hutchtel.net>
To: <keith@mail.telestream.com>, <freebsd-questions@FreeBSD.ORG>
References: <Pine.LNX.4.10.10011201442150.28328-100000@mail.telestream.com>
Subject: Re: Unknown SCSI errors.
Date: Tue, 21 Nov 2000 22:24:48 -0600
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----- Original Message ----- 
From: <keith@mail.telestream.com>
To: <freebsd-questions@FreeBSD.ORG>
Sent: Monday, November 20, 2000 4:44 PM
Subject: Unknown SCSI errors.


> Put together a system from some spare parts today. All is going fine with
> one exception. From time to time the system will hange, spew some errors
> then hang for another minute then give me the system back. Here are the
> errors from /var/log/messages. Any insight would be great.  
> 
> SNIP----
> 

Have you checked to make sure that the SCSI bus is properly terminated?

Josh


> /kernel: ahc0:A:0: refuses tagged commands.  Performing non-tagged I/O
> Nov 20 14:02:22 keith /kernel: (da0:ahc0:0:0:0): SCB 0x2 - timed out in
> Message-out phase, SEQADDR == 0x157
> Nov 20 14:02:22 keith /kernel: (da0:ahc0:0:0:0): BDR message in message
> buffer
> Nov 20 14:02:22 keith /kernel: (da0:ahc0:0:0:0): SCB 0x7 - timed out in
> Message-out phase, SEQADDR == 0x157
> Nov 20 14:02:22 keith /kernel: (da0:ahc0:0:0:0): no longer in timeout,
> status = 34b
> Nov 20 14:02:22 keith /kernel: ahc0: Issued Channel A Bus Reset. 15 SCBs
> aborted
> 
> 
> 
> 
> =================================
> Keith W.
> At the helm <for better or worse>
> 
> My non work related site
> www.cydonia.net
> =================================
> 
> 
> 
> 
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