 | | | Offline Processors in Multiprocessor servers running SMP kernel | Offline Processors in Multiprocessor servers running SMP kernel 2004-01-22 - By Shan Jing
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Hi,
Is there a way to offline certain processor(s) in a SMP kernel environment?
We have IBM x445 4-way Itanium 2 server running 2.4.21 SMP kernel. If we want
to disable cpus on the server, can we do that on the fly? (like Solaris
"psradm" command)
Do we need to recompile the kernel if we decide to run the kernel in single cpu
configuration (on the same box)?
Regards,
Shan Jing
Unix Group - Americas
Deutsche Bank
2 Gatehall Drive, 3rd Floor
Parsippany, New Jersey, USA
shan.jing@(protected)
973.682.3463
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