manage number of VCPU and memory

manage number of VCPU and memory

[břeťa]

Hi,
I want to ask for a help in searching specific documetation. 
I am looking for any information about how to change the number of VCPU and amount of memory while the VM is running (or at least the magic keywords for google; I was successful in searching information about how to do that in Xen but not in the KVM).
Thanks in advance for any advices or links.
b.


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Re: manage number of VCPU and memory

[Avi Kivity]

 břeťa wrote:
> Hi,
> I want to ask for a help in searching specific documetation. 
> I am looking for any information about how to change the number of VCPU and amount of memory while the VM is running (or at least the magic keywords for google; I was successful in searching information about how to do that in Xen but not in the KVM).
> Thanks in advance for any advices or links.
>   

There is the cpu_set command in the qemu monitor.


-- 
error compiling committee.c: too many arguments to function


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Re: manage number of VCPU and memory

[Břeťa Vomočil]

Thanks, it worked...
But I have one more question, is there also some command for changing actual memory like cpu_set for setting number of VCPUs?

Thanks in advance
b.
______________________________________________________________
> Od: avi@qumranet.com
> Komu: břeża <only_one_mystery@centrum.cz>
> CC: kvm-devel@lists.sourceforge.net
> Datum: 19.03.2008 13:26
> Předmět: Re: [kvm-devel] manage number of VCPU and memory
>
>břeťa wrote:
>> Hi,
>> I want to ask for a help in searching specific documetation. > I am
looking for any information about how to change the number of VCPU and
amount of memory while the VM is running (or at least the magic keywords
for google; I was successful in searching information about how to do that
in Xen but not in the KVM).
>> Thanks in advance for any advices or links.
>>   
>There is the cpu_set command in the qemu monitor.
>
>
>-- error compiling committee.c: too many arguments to function
>
>


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Re: manage number of VCPU and memory

[Avi Kivity]

 Břeťa Vomočil wrote:
> Thanks, it worked...
> But I have one more question, is there also some command for changing actual memory like cpu_set for setting number of VCPUs?
>
>   

There's the balloon driver, but that is not yet merged.


-- 
error compiling committee.c: too many arguments to function


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