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Date:      Fri, 28 Nov 1997 09:59:47 -0600 (CST)
From:      Jeff Lynch <jeff@mercury.jorsm.com>
To:        Cliff Addy <fbsdlist@federation.addy.com>
Cc:        freebsd-isp@FreeBSD.ORG
Subject:   Re: Adaptec 2940 and FreeBSD 2.2.2-RELEASE
Message-ID:  <Pine.BSF.3.95q.971128095741.4897F-100000@mercury.jorsm.com>
In-Reply-To: <Pine.BSF.3.95q.971127213131.27845A-100000@federation.addy.com>

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On Thu, 27 Nov 1997, Cliff Addy wrote:

> > Michael Slater wrote:
> > 
> > > Hello,
> > >      I have heard that the Adaptec 2940 driver has had problems in the past.
> > >  Is this sorted out in 2.2.2-RELEASE ?
> 
> We have had ongoing problems with our Adaptec 2940UW servers since the
> 2.1.7 debacle.  Our servers were gloriously stable up through 2.1.5,
> unreliable since.  2.2, 2.2.1, and 2.2.2 have shown no improvement, same
> old story that others have mentioned, especially the spontaneous lockups
> with "SCSI bus resets."  Haven't tried with 2.2.5, we're probably
> converting to another OS since it looks like it's not going to get fixed. 
> Personally, I'm tired of getting up at 2am to power-cycle a server, if I
> enjoyed that we'd be running NT :)
> 

The only problems I've had with 2940UWs on fbsd2.1.5-2.2.1 have occurred
when we mix wide/narrow devices on the host adapter or attach a narrow
(of course) external tape drive. Leaving the bus all wide or all narrow
and all internal has never given us problems.

=========================================================================
Jeffrey A. Lynch, President		      JORSM Internet
email: jeff@jorsm.com		Northwest Indiana's Full-Service Provider
Voice: (219)322-2180		   927 Sheffield Avenue, Dyer, IN 46311
Autoresponse: info@jorsm.com		   http://www.jorsm.com




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