[TriLUG] turning off a physical processor

[James]

> Is there a way to turn off a physical processor?
> I don't mean turning off hyperthreading, I make a 4 processor box a
> three processor box,
> or the like.
>
> Thanks!
>
> ------------------
> Marvin Blackburn
> Systems Administrator
> Glen Raven

Short of physically removing it you mean?

Try psrinfo and psradm.  Or you could powernow it into oblivion.  But I
think that psradm will turn it off.

-James