[ovirt-users] about CPU type

[Nathanaël Blanchet]

Hi all,

I manage several hosts with different CPU type and I was wondering about 
good practices to create a cluster in ovirt.

I usually choose the lowest level to gather my hosts, Sandy Bridge seems 
to be good. Is there for instance some performance advantage  to create 
a cluster per CPU type?

I mean, if i decide to create an independant cluster with the Broadwell 
family, what kind of advantage could this stuff bring to me? I know I 
couldn't force live migrate my guests to a lower CPU type cluster, so 
advantage must be greater than disadvantage.

thank you for help.

-- 
Nathanaël Blanchet

Supervision réseau
Pôle Infrastrutures Informatiques
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blanchet at abes.fr