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How do I shut off one CPU in Softwa 1

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jimbopalmer

Programmer
Jul 20, 2001
2,904
US
How do I shut off one CPU in Software on a 420R? love everyone til they prove otherwise, sadly some prove otherwise SO quickly
 
This works on our servers :-

NAME
psradm - set processors online or offline

SYNOPSIS
psradm -f| -n [ -v ] processor_id ...
psradm -a -f| -n [ -v ]

AVAILABILITY
SUNWcsu

DESCRIPTION
psradm takes a processor offline or brings it online. An offline processor will do little or no work. The actual effect of being offline may vary from machine to machine.

OPTIONS
-f Take the specified processors offline.

-n Bring the specified processors online.
One by one, the penguins steal my sanity. X-)
 
To add on to the earlier post:
psrinfo -v ( will give you all the processors status)
 
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