Re: [Users] Increase core or socker for vCPU
Its not clear if increase is while the VM is running, meaning hot plug cpu
On Mar 4, 2014 5:22 PM, Sven Kieske <S.Kieske(a)mittwald.de> wrote:
AFAIK you need to increase sockets, not cores, at least
AFAIK you need to increase sockets, not cores, at least
this is what ovirt does
atm, and I think libvirt/qemu/kvm
do it the same way, but I'm not 100% sure.
See:
http://www.linux-kvm.org/page/CPUHotPlug
http://wiki.qemu.org/Features/CPUHotplug
But I'm also wondering if an additional socket is the
right way to go from a design perspective.
So I'd like to hear more opinions on this topic.
Am 04.03.2014 15:00, schrieb Tejesh M:
Hi,
I have a basic doubt, while increasing vCPU for a VM in RHEV-M, do we need
to increase core or sockets? For instance, if someone asks for 2vCPU then
should i make it 2 socket x 1 core or 1 socket x 2 core..
I do understand that it depends on application too to choose. but i'm
asking in general.
Sorry, if its not relevant to this forum.
Thanks
--
Mit freundlichen Grüßen / Regards
Sven Kieske
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