[libvirt-users] Allocating Sockets Cores and Threads.
joe fu
joefuu10 at gmail.com
Tue Jan 18 10:25:25 UTC 2011
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>
Thanks
Joe
On Tue, Jan 18, 2011 at 2:50 PM, joe fu <joefuu10 at gmail.com> wrote:
>
> Hi,
>
> Is there any other way I could allocate sockets, cores and threads to my
> virtual machine? I looked over the virsh man page and I didn't find anything
> that talks about sockets, threads and cores.
> I edited the vm xml file and added this...
>
> <cpu>
> <topology sockets='1' cores='2' threads='1'/>
> </cpu>
>
> Saw this in the libvirt documents, http://libvirt.org/formatdomain.html
>
> Setting this up shows me a single core in my vm, but I don't see any
> sockets and threads. Can somebody tell me how to do it in a right way so
> that I see all sockets, cores and threads allocated in my vm.
>
> Thanks
> joe
>
>
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