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To: Peter Wemm <peter@spinner.DIALix.COM>
cc: bugs@FreeBSD.ORG
Subject: Re: cd problem? 
In-reply-to: Your message of "Mon, 05 May 1997 16:42:19 +0800."
             <199705050842.QAA13600@spinner.DIALix.COM> 
Date: Mon, 05 May 1997 09:31:00 -0600
From: "Justin T. Gibbs" <gibbs@plutotech.com>
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>Peter Wemm wrote:
>> I got this last night when trying to mount the most recent 2.2 snapshot CD 
>> that I have (middle of last year):
>> 
>> > ahc0: ahc_scsi_cmd: more than 32 DMA segs
>> > cd0: oops not queued
>> > biodone: buffer already done
>[..]
>> 
>> This used to work, and was mountable on another machine..  Anybody seen 
>> this?
>
>Oops, forgot to mention..  The machine that got the error was "very 
>-current", built yesterday. The controller is an adapted 2742T with devices 
>on both channels. 
>
>Cheers,
>-Peter

Somebody asked the aic7xxx driver to read more than (32 * PAGE_SIZE)
worth of data at a time which "shouldn't happen".  Phk tracked down
a similar problem some time ago with ffs I think.

--
Justin T. Gibbs
===========================================
  FreeBSD: Turning PCs into workstations
===========================================