[Users] family cpu compatibility item
Hi, Does anyone know what importance have the "family cpu compatibility item" into the cluster tab? Is there any consequence on the host performance? -- Nathanaël Blanchet Supervision réseau Pôle exploitation et maintenance Département des systèmes d'information 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet@abes.fr
----- Original Message -----
From: "Nathanaël Blanchet" <blanchet@abes.fr> To: users@ovirt.org Sent: Monday, September 24, 2012 10:15:03 AM Subject: [Users] family cpu compatibility item
Hi,
Does anyone know what importance have the "family cpu compatibility item" into the cluster tab? Is there any consequence on the host performance?
maybe not much performance, but since KVM is doing native virtualization, you have to set a processor family in your cluster and hosts built with older CPU's will not be able to join the cluster iirc.
-- Nathanaël Blanchet
Supervision réseau Pôle exploitation et maintenance Département des systèmes d'information 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet@abes.fr
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On 09/24/2012 10:15 AM, Nathanaël Blanchet wrote:
Hi,
Does anyone know what importance have the "family cpu compatibility item" into the cluster tab? Is there any consequence on the host performance?
it should affect the performance of guests being able to leverage the flags exposed by kvm for these newer models to the guests.
participants (3)
-
Itamar Heim -
Laszlo Hornyak -
Nathanaël Blanchet