From owner-freebsd-questions  Wed Mar  5 12:08:43 1997
Return-Path: <owner-questions>
Received: (from root@localhost)
          by freefall.freebsd.org (8.8.5/8.8.5) id MAA09067
          for questions-outgoing; Wed, 5 Mar 1997 12:08:43 -0800 (PST)
Received: from caliban.dihelix.com (caliban.mrtc.org [199.4.33.251])
          by freefall.freebsd.org (8.8.5/8.8.5) with ESMTP id MAA09062
          for <freebsd-questions@freebsd.org>; Wed, 5 Mar 1997 12:08:37 -0800 (PST)
Received: (from langfod@localhost) by caliban.dihelix.com (8.8.4/8.8.3) id KAA19783; Wed, 5 Mar 1997 10:07:53 -1000 (HST)
Message-Id: <199703052007.KAA19783@caliban.dihelix.com>
Subject: Re: 2.1.5->2.1.7 causes SCSI errors?
In-Reply-To: <199703051908.LAA07345@eeyore.lv-hrc.nevada.edu> from Harry Reed at "Mar 5, 97 11:08:03 am"
To: doon@eeyore.lv-hrc.nevada.edu (Harry Reed)
Date: Wed, 5 Mar 1997 10:07:53 -1000 (HST)
Cc: gnat@frii.com, freebsd-questions@freebsd.org
From: "David Langford" <langfod@dihelix.com>
X-blank-line: This space intentionaly left blank.
X-Mailer: ELM [version 2.4ME+ PL30 (25)]
MIME-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit
Sender: owner-questions@freebsd.org
X-Loop: FreeBSD.org
Precedence: bulk

I had a real problem when I tried using CCD with 2.1.7.
It looks like the ahc driver was updated in the 2.1.0 tree
and a cvsup and kernel rebuild seemed to fix the problem.
(knock on the wood)

-David Langford
 langfod@dihelix.com

>I experienced this problem also, but with 2.1.6. Had to dump the 2940 :)
>and use a 1542B Ugh!
>Let ne know if you ever find out what happened!
>> Our news machine worked just fine under 2.1.5, but barfed miserably
>> when upgraded to 2.1.7.  It reboots about every 20 minutes now.
>> 
>> The kernel probe finds the disks:
>> kernel: ahc0 <Adaptec 2940 SCSI host adapter> rev 3 int a irq 11 on
>pci0:12