----- Original Message -----
From: "зоррыч" <zorro@megatrone.ru> To: "Yaniv Kaul" <ykaul@redhat.com> Cc: users@ovirt.org Sent: Sunday, February 19, 2012 4:34:57 PM Subject: Re: [Users] Virtual CPU
You can explain in this case means that the field " Total Cores " and " CPU Sockets " in the menu to create a new virtual machine ( cpu.png)?
Your virtual machine has 1 socket with a total of 2 cores.
From: Yaniv Kaul [mailto:ykaul@redhat.com] Sent: Sunday, February 19, 2012 11:29 PM To: зоррыч Cc: users@ovirt.org Subject: Re: [Users] Virtual CPU
On 02/19/2012 08:02 PM, зоррыч wrote:
Hi
I set up two nodes running ovirt . The configuration of both servers is identical ( node.png). when you create a virtual machine to a setting is per ( vm.png). It runs successfully. If the setting "Number of CPU Cres ," set to 3 (1 Socket (s), 3 Core (s) per Socket) ( fail.png) - VM will not start. ovirt error: “Cannot run VM. There are no available running Hosts with enough cores in VM's Cluster.” Why not?
You cannot run a VM with more sockets than the host's cores. Y.
Do I understand correctly that the value of (1 Socket (s), 3 Core (s) per Socket) means 3 virtual CPU on a physical processor core nodes ? Number of CPU Cres : 2 (2 Socket (s), 1 Core (s) per Socket) - the virtual machine is started successfully Number of CPU Cres : 4 (2 Socket (s), 2 Core (s) per Socket) - error. Number of CPU Cres : 2 (1 Socket (s), 2 Core (s) per Socket) - the successful launch
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