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

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. Thanks. Pere Soria pere at onda.es