[libvirt-users] Allocating Sockets Cores and Threads.
Justin Clift
jclift at redhat.com
Thu Jan 20 06:04:46 UTC 2011
On 18/01/2011, at 9:25 PM, joe fu wrote:
> I'm checked out my /proc/cpuinfo file and I'm finding the following changes.
>
> Physical ID : 0
> Siblings : 1
> core id :0
> cpu cores :1
> apicid :0
> initial apicid:0
>
> This is what I noticed when I edited the vm with this ...
> <cpu>
> <topology sockets='1' cores='2' threads='4'/>
> </cpu>
Hi Joe,
Looking at the same part of the XML description as you did:
http://libvirt.org/formatdomain.html#elementsCPU
You're right, in that it shows we have some kind of capacity to process that info.
Some questions that might help us find the answer:
+ What's the virtualisation host you're trying this out on?
i.e. KVM/Xen/vSphere/ESX/VirtualBox/etc
+ Which version of libvirt is it running?
+ What guest OS's have you tried with?
Regards and best wishes,
Justin Clift
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