[Users] Missing CPU features [CPU Name] [Wrong cpu identification]

[Martin Kletzander]

On 12/13/2012 01:14 PM, Pere G. Soria wrote:
> I added Host[gondor] to the oVirt Engine 3.1, after installing  all
> packages.
> Host gondor moved to Non-Operational state as host does not meet the
> cluster's minimum CPU level. Missing CPU features : model_Nehalem
> 
> This Box is a Intel(R) Xeon(TM) CPU 3.00GHz  - Intel Nehalem Family -
> so I modified/added the caps.py (/usr/share/vdsm).
> Line 107-->   def _getCompatibleCpuModels():
>               return ["model_Nehalem"] (this is what i added).
> 
> Now after restart de service the Host status remains UP.
> 
> Can you report it?? To fix this.
> 

Do you have everything enabled in BIOS for the processor (AES, NX)?  I
don't understand what the "Missing CPU features : model_Nehalem"  should
mean, but if you check what features you have in /proc/cpuinfo, most
probably there will be something missing.

Martin