[Users] so, what do you want next in oVirt?

Itamar Heim iheim at redhat.com
Sun Oct 6 19:20:45 UTC 2013


On 08/27/2013 06:47 PM, Jakub Bittner wrote:
>>> and the absolutely fantastic feature would be to create clusters from
>>> Intel and AMD processors together!
>>
>> well, you can do that today if you want to via a config change. the
>> only thing is live migration won't work (you should probably use -cpu
>> host to get best performance, since live migration won't be used anyway)
>> (well, in theory we could live migrate only between hosts of same cpu
>> vendor, but not sure interesting enough use case to make cluster and
>> scheduling more complex). though you can do that part on your own with
>> the new pluggable scheduler, or use -cpu host to get max performance
>> if you don't care about live migration
>>
>  From my point of view it is better to have slower cpu performance and
> possibility to use all of our servers in cluster. I would like to have
> live migration available from intel to amd. The problem is only in cpu
> instruction sets? If so, I can use only common sets.

the problem is afaik kvm doesn't really support it for live migration 
(other than a prototype several years ago).

>
>
> Another feature which I forgot is network between VMs and mirroring
> traffic. Both configurable from WUI.

port mirroring is supported today?




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