[ovirt-users] Mask the CPU model

[Michal Skrivanek]

On 27 Jun 2014, at 12:00, Punit Dambiwal wrote:

> Hi Michal,
> 
> That means if i have the nehalam CPU Hypervisior...still i can create cluster with sendybridge....and can join this cluster with nehalam based hypervisior ??

yes, exactly

Thanks,
michal

> 
> 
> On Fri, Jun 27, 2014 at 5:54 PM, Michal Skrivanek <michal.skrivanek at redhat.com> wrote:
> 
> On 27 Jun 2014, at 11:10, Punit Dambiwal wrote:
> 
>> Hi All,
>> 
>> No....if i set the CPU model in the cluster is intel nehalam...then the cluster doesn't allow me to add sendy bridge CPU hosts….
> 
> what do you mean, it doesn't allow you to add a host with a real physical SandyBridge CPU?
> that would be a bug
> 
>> 
>> What about if i will use the Intel CPU with AMD CPU (Mix Match)??
> 
> AMD CPU models are not a subset of Intel models, so it won't work. (how do you expect this to work in real environment?)
> 
>> 
>> 
>> On Fri, Jun 27, 2014 at 3:05 PM, Sven Kieske <S.Kieske at mittwald.de> wrote:
>> Just put the CPU Model in the Cluster in ovirt.
>> You can't put any host in a cluster which doesn't
>> comply to it's cpu model, thus allowing migration
>> within that cluster.
>> 
>> HTH
>> 
>> Am 27.06.2014 06:06, schrieb Punit Dambiwal:
>> > Hi,
>> >
>> > I don't want to faking a CPU model.....my main concern is to create the
>> > homogeneous environment,so the guest can be migrate between hosts with
>> > diffrent CPU (If i can change the CPU model with the custom name).
>> 
>> --
>> Mit freundlichen Grüßen / Regards
>> 
>> Sven Kieske
>> 
>> Systemadministrator
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>> 
> 
> 

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