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тАО10-13-2006 04:26 AM
тАО10-13-2006 04:26 AM
Disable CPUS in rp7410
Can this be done by the end user or does HP need to do it. I would rather keep the CPU in the server that physicaly remove it.
Thanks
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тАО10-13-2006 04:58 AM
тАО10-13-2006 04:58 AM
Re: Disable CPUS in rp7410
regards,
ivan
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тАО10-15-2006 08:58 PM
тАО10-15-2006 08:58 PM
Re: Disable CPUS in rp7410
If you want to disable CPU 0 (0A and 0B - dual processor) on cell 1, you will have to do it like this from BCH.
co cpu 1 0a off - disables cpus 0A and 0B on cell 1.
co cpu 1 0a on - enables cpus 0A and 0B on cell 1.
In either case you need to reboot the partiton so that the changse effect. You need not remove the cpus from the cell board. Also check the CPUs status by doing "in pr" from BCH.
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тАО10-16-2006 03:09 AM
тАО10-16-2006 03:09 AM
Re: Disable CPUS in rp7410
Another option is to use PRM to restrict your application to specified number of CPU's. this allows you to use the "spare" cpu for the OS and other apps.
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тАО10-20-2006 06:58 AM
тАО10-20-2006 06:58 AM
Re: Disable CPUS in rp7410
see if iCOD is installed...
# swlist -l bundle | grep -i icod
check out man page for icod_modify(1M)...
# man 1m icod_modify
~cheers
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тАО10-27-2006 05:41 AM
тАО10-27-2006 05:41 AM
Re: Disable CPUS in rp7410
How many procs, which need to be disabled and what revision the rp 7410?