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How to down a particular CPU in a server, witch is having 16 CPU's

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Operating Systems Solaris How to down a particular CPU in a server, witch is having 16 CPU's
# 1  
Old 05-10-2008
How to down a particular CPU in a server, witch is having 16 CPU's
Hi..,

my dout is a solaris server is having 16 cpu's.

in tht one cpu running some error process, accupaying more space.

I wanna down tht particular CPU only with out interrupting the other 15

CPU's. how can i do this. is there any command for this ??
# 2  
Old 05-10-2008
Not sure to understand why you want to do that but anyway the command to turn off a CPU is "psradm -f <cpu-id>".
# 3  
Old 05-11-2008
thanks for infooo

actually here one of the processor is running error process, witch is taking more space, soo tht
# 4  
Old 05-11-2008
I don't know what means an error process taking more space and what can be the relationship with a CPU.
# 5  
Old 05-16-2008
Hi janardhan,

i am not understanding, y u stop dat perticular cpu? ok as ur like.no need to take offline.ok, if u r intrest do.

#psrinfo -pv ------ u vll get no of prssrs vth no.
#psradm offline <psr-ip'N'>
<psr no>
#devfsadm
# 6  
Old 05-21-2008
what is the system your're using? Is it a T-series, Sun Fire?? For certain architectures, you may disable component from the system controller SC
eg LOM, SC,ALOM
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