[pve-devel] Optimizing CPU flags

[Dietmar Maurer]

On 01/30/2015 10:23 PM, Stefan Priebe wrote:
> "For mixed clusters, use the lowest available CPU version, so if one 
> host is Penryn and the other Nehalem, use Penryn on both. If you are 
> using RHEV or oVirt, this is already built in. VMWare have this called 
> "EVC" and position it as a huge feature."
What exactly is a fixed cluster? The admin can always add an additional 
node, and it is not possible to
know the CPU features of new nodes in advance.