Re: RHEL3 - Only one CPU seen with hyperthreading

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On Sun, 2003-12-21 at 11:14, Jason Dixon wrote:
> On Sat, 2003-12-20 at 22:11, Peter Kiem wrote:
> > Hi Jason,
> > 
> > > I'm grasping at straws here, but try "acpismp=force".  I'm not sure
> > > whether this was deprecated in your kernel or not, but it's still
> > > showing in the docs for my 2.4.20 (RH9) kernel.
> > 
> > Um, where do I put that please?
> 
> It's a kernel boot option.  Same place you would've done "noht".

I think he may have disabled hyperthreading in the BIOS.

For the "acpismp=force" he probably needs to know that he can edit his
/boot/grub/grub.conf and add it to the "kernel" line.

Ed

-- 
"An opinion is like an asshole - everybody has one."
    - Clint Eastwood as Harry Callahan, The Dead Pool - 1988.


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