Re: can't add cpu's to virtual guest

Alex Jia <ajia@xxxxxxxxxx> · Mon, 05 Mar 2012 11:00:25 +0800



    On 03/05/2012 04:49 AM, David M. Barlieb wrote:
    
      
        I have a rhel6.0 server running kvm. I have
          recently needed to add additional cpu’s to some of the guests
          but cannot do it via virt-manager, can’t doit using virt, and
          can’t do it by vi the guest.xml file. Is this a bug or am I
          missing something?
      
    
    Hi David,

    The current kvm doesn't support vCPU hotplug, which will be
    supported in the future, so you can't change vCPU number for a
    running guest, it's a expected result.

    
    Regards,

    Alex

    
        Thanks,
        DaveB
      
      
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