Subject: Re: MP AS4100 hangs with 1.6?
To: Manuel Bouyer <>
From: Dave McGuire <>
List: port-alpha
Date: 11/20/2002 20:29:59
On Wednesday, November 20, 2002, at 04:48 PM, Manuel Bouyer wrote:
>>   I've been working on a new machine last night and today.  It's an
>> AS4100 with four 466MHz 21164A procs and 1GB of RAM, an ISP1020 SCSI
>> host adapter connected to the system disk, and an FC-AL array hanging
>> off a QLA-2100 HBA.  I'm running a GENERIC.MP kernel with Essential
>> HIPPI support added.
> Does this kernel have
> options DIAGNOSTIC
> options DEBUG
> options LOCKDEBUG
> in it ?
> I found a bug in locking, which could lead to what's your 
> experiencing, and
> triggers a panic when LOCKDEBUG is enabled.

   Nope, that wasn't it...still locks hard within a few minutes of 
starting heavy disk I/ panic or message of any kind.


Dave McGuire              "So you're really not gonna bite on the
St. Petersburg, FL              transvestite bait?"    -Doc Shipley