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Date:      Sun, 08 Mar 1998 17:35:00 -0600
From:      Chris Csanady <ccsanady@friley585.res.iastate.edu>
To:        "John S. Dyson" <toor@dyson.iquest.net>
Cc:        ccsanady@iastate.edu, freebsd-smp@FreeBSD.ORG
Subject:   Re: SMP completely unuseable/w my GA-586DX anymore.. 
Message-ID:  <199803082335.RAA04225@friley585.res.iastate.edu>
In-Reply-To: Your message of "Sat, 07 Mar 1998 21:14:02 EST." <199803080214.VAA00292@dyson.iquest.net> 

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>Chris Csanady said:
>>
>> I have really hoped that this problem would go away before too
>> long, but it hasn't.  I have had consistent lockups over the
>> past 2 months, and can no longer even complete a make world.
>> As the lock ups only seem to occur in X though, I have not been
>> able to gather any info on what went wrong.  Is anyone out there
>> succesfully using a Giga-byte 586DX anymore?  It had previously
>> been working great for a long time with SMP.
>>
>Have you tried it after my recent (todays) mods?

Yep.. Although, I will try it again with the rest of your changes
as well.  I have finally had this happen (I Think the same thing)
running UP.  Although I was not able to capture the exact messages,
they seemed more scsi related. :\  These are by no means complete,
or even in order, but should give somewhat of an idea.  I think
that the system just gets hung on a page in, and sits forever waiting
for the scsi bus to timeout and retry again and again.

Chris

--
swap pager: indefinate wait buffer...

sd1: no longer in timeout

ahc0: issued channel A bus reset 8 SCB's aborted 

scb timed out while idle

sd1: abort message in message buffer

ahc0: Missed bus free

sd1: SCB timed out while recovery in progress





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