5.3R crashing repeateadly
Cristóvão Dalla Costa
cbraga at desnormal.com.br
Wed Dec 8 19:42:25 PST 2004
Hello, this is just to report back that disabling hyper-threading in the
BIOS made the problem go away completely. I'm sorry I didn't generate a
core dump but because I installed four swap partitions each with half
the size of the RAM and the handbook says I needed one swap partition
with at least the same size, and I don't have the time to fiddle with
partitions now.
Thanks for the help,
Cristóvão
Mike Tancsa wrote:
> At 08:15 PM 08/12/2004, Cristóvão Dalla Costa wrote:
>
>> I've disabled SMP with the kern.smp.disabled=1 sysctl and I'll see
>> what happens next. Strangely though the kernel seems to think the
>> system has only one cpu despite it being hyperthreaded:
>
>
> You want to turn HT off in the BIOS. The scheduler will not make use
> of it, and in fact will most likely hurt performance.
>
> ---Mike
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