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

UNIX Solaris
1

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

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

thanks for infooo

actually here one of the processor is running error process, witch is taking more space, soo tht

4

I don't know what means an error process taking more space and what can be the relationship with a CPU.

5

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

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