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тАО02-24-2003 05:09 PM
тАО02-24-2003 05:09 PM
Hi Experts,
I have a question with regard to the CPU. Say for example a box has 8 CPUs, is there is a way logically to disable 4 CPUs?
Can it be done without physically removing the CPU from the box?
Thnx
SK
I have a question with regard to the CPU. Say for example a box has 8 CPUs, is there is a way logically to disable 4 CPUs?
Can it be done without physically removing the CPU from the box?
Thnx
SK
Solved! Go to Solution.
3 REPLIES 3
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тАО02-24-2003 07:02 PM
тАО02-24-2003 07:02 PM
Solution
After the system is booted, I do not know.
At a boot prompt, pass the argument:
maxcpus=4
This is documented in the linux kernel documentation in the file 'kernel-parameters.txt'.
This is in the Documentation/ directory of the kernel source, or in the 'kernel-doc' package on a RedHat system.
At a boot prompt, pass the argument:
maxcpus=4
This is documented in the linux kernel documentation in the file 'kernel-parameters.txt'.
This is in the Documentation/ directory of the kernel source, or in the 'kernel-doc' package on a RedHat system.
One long-haired git at your service...
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тАО02-25-2003 12:47 AM
тАО02-25-2003 12:47 AM
Re: CPU
Stuart's right, but to get it at boot time, you need an entry in your lilo.conf, (works for me).
There's no substitute for experience
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тАО02-25-2003 10:52 AM
тАО02-25-2003 10:52 AM
Re: CPU
Thnx for the answer. I followed your instructions and it has worked fine
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