But, I'm not sure the oVirt/qemu/libvirt/kvm software stack knows that, and
probably errs on the side of failure for unknown CPUs.

On Fri, Feb 8, 2019 at 2:55 PM Hetz Ben Hamo <h...@hetz.biz> wrote:

> Ryzen, Threadripper, EPYC - all have the same virtualization down to the
> last bit (the last option that you mentioned).
>
>
>
> On Fri, Feb 8, 2019 at 9:26 PM Edward Berger <edwber...@gmail.com> wrote:
>
>> I'm wondering what cluster cpu compatibility version the Ryzen 2700 would
>> go under?
>> It used to default to Opteron G3 when I tried it before, which is now
>> "unsupported" as of ovirt 4.3.
>> CentOS 7 complains about "untested" CPU with Ryzen 2700 in my experience.
>> Maybe Fedora is better there.
>>
>> Here are what shows up in the available cluster options... I'm not sure
>> where and how its defined for specific CPUs.
>>
>>
>>    - AMD Opteron G4
>>    - AMD Opteron G5
>>    - AMD EPYC
>>    - AMD EPYC IBPB SSBD
>>
>>
>>
>> On Fri, Feb 8, 2019 at 2:07 PM Hetz Ben Hamo <h...@hetz.biz> wrote:
>>
>>> Yup, and nested is enabled.
>>>
>>> The HE is booting and starting to run, I get the status messages about
>>> starting etc, so it's not related to CPU functionality IMHO.
>>>
>>>
>>> On Fri, Feb 8, 2019 at 9:02 PM Greg Sheremeta <gsher...@redhat.com>
>>> wrote:
>>>
>>>> Does amd require a nested flag set like Intel does?
>>>>
>>>> On Fri, Feb 8, 2019, 12:03 PM Hetz Ben Hamo <h...@hetz.biz> wrote:
>>>>
>>>>> Yes, that's the first thing I did and I checked in the VM that the kvm
>>>>> and kvm_amd module loaded.
>>>>>
>>>>>
>>>>> On Fri, Feb 8, 2019 at 6:42 PM femi adegoke <ov...@fateknollogee.com>
>>>>> wrote:
>>>>>
>>>>>> Do you have your CPU type set for "host-passthrough"?
>>>>>>
>>>>>> On Feb 8 2019, at 8:25 am, Hetz Ben Hamo <h...@hetz.biz> wrote:
>>>>>>
>>>>>> I'm to setup an oVirt enviroment using virt-manager on Fedora 29 to
>>>>>> record some videos. For that - I'm using nested virtualization.
>>>>>>
>>>>>> The problem - after it's setting the HE - it goes up and down like
>>>>>> crazy (I defined the email setting to get all the messages) until it 
>>>>>> gives
>>>>>> up.
>>>>>>
>>>>>> enclosed - a gzipped vdsm.log.
>>>>>>
>>>>>>
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