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Date:      Tue, 28 Dec 2004 09:42:29 -0500
From:      Louis LeBlanc <FreeBSD@keyslapper.org>
To:        freebsd-questions@freebsd.org
Subject:   Re: 5.3 and HT with SMP
Message-ID:  <20041228144229.GB50323@keyslapper.org>
In-Reply-To: <6.2.0.14.2.20041227184603.00bfee78@cheyenne.wixb.com>
References:  <6.2.0.14.2.20041227184603.00bfee78@cheyenne.wixb.com>

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On 12/27/04 06:49 PM, J.D. Bronson sat at the `puter and typed:
> How stable and successful is HT support via SMP?
> (I presume it is supported)
> 
> I have a P4-3.06 with HT support....
> 
> I had a 5.3 machine with an HT/SMP kernel (no other customizations)
> and the server would randomly reboot. Could be a few hours
> or could be a week.
> 
> I setup a new machine (same exact model and hardware) and installed 5.3 
> again on this machine and the same thing happened.
> 
> So thinking it was the network, I disconnected the ethernet and still it 
> reboots within some time. I then ran a debug kernel and it ran for weeks 
> with no crash.
> 
> When it did crash, there was no logs and no errors. The servers are on a 
> huge stable UPS. Solaris runs on these machines for months.
> 
> Anyone see this? anyone have any ideas?

I had all kinds of problems with 5.2.1 - disk controller related.  I'm
running 5.3 RELEASE now on a P4-3.0 with HT support, and it's fine.

I assume there are no log entries in /var/logs/messages?

And, are you running a generic or custom kernel?

> -- 
> J.D. Bronson
> Aurora Health Care // Information Services // Milwaukee, WI USA
> Office: 414.978.8282 // Email: jd@aurora.org // Pager: 414.314.8282
> 
> This message should contain confidential and/or privileged information,
> but it doesn't. If you are not the addressee or authorized to receive
> this for the addressee, go ahead, copy, disclose, or take any action
> based on this message or any information herein that you wish, what the heck!
> If you have received this message in error, please ask the sender what the
> heck they were thinking about.

I love this :)  This is the perfect answer to those "my babbling is
important, so guard it with your life" sigs.

Lou
-- 
Louis LeBlanc               FreeBSD@keyslapper.org
Fully Funded Hobbyist, KeySlapper Extrordinaire :)
http://www.keyslapper.org                     ԿԬ

God is a comic playing to an audience that's afraid to laugh.



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