Hi, In my Ovirt cluster i am using the following CPU (Intel(R) Xeon(R) CPU E5-2648L v2 @ 1.90GHz),but in the guest machine it shows "Intel Xeon E312xx (Sandy Bridge)" Seems it recognize E5 CPU as E3 CPU....is there any way to modify it to "Intel Xeon E526xx (Sandy Bridge)" instead of "Intel Xeon E312xx (Sandy Bridge)" Thanks, Punit