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Date:      Wed, 8 Dec 2004 19:52:17 -0800
From:      Kris Kennaway <kris@obsecurity.org>
To:        Crist?v?o Dalla Costa <cbraga@desnormal.com.br>
Cc:        freebsd-stable@freebsd.org
Subject:   Re: 5.3R crashing repeateadly
Message-ID:  <20041209035217.GA7339@xor.obsecurity.org>
In-Reply-To: <41B7C99D.9060504@desnormal.com.br>
References:  <41B79A84.5010909@desnormal.com.br> <20041209003713.GA26248@odin.ac.hmc.edu> <41B7A740.2040601@desnormal.com.br> <6.2.0.14.0.20041208201757.054b2bc8@64.7.153.2> <41B7C99D.9060504@desnormal.com.br>

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On Thu, Dec 09, 2004 at 01:42:21AM -0200, Crist?v?o Dalla Costa wrote:
> Hello, this is just to report back that disabling hyper-threading in the=
=20
> BIOS made the problem go away completely. I'm sorry I didn't generate a=
=20
> core dump but because I installed four swap partitions each with half=20
> the size of the RAM and the handbook says I needed one swap partition=20
> with at least the same size, and I don't have the time to fiddle with=20
> partitions now.

You can limit the amount of RAM used by the system at boot time with
the hw.physmem tunable, set in /boot/loader.conf.  Set it to something
smaller than your largest swap partition and dump there.

Kris

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