Greg Sheremeta <[email protected]> writes:

>>  Exit message: internal error: qemu unexpectedly closed the monitor:
> 2019-02-08T14:01:11.287955Z qemu-kvm: warning: All CPU(s) up to maxcpus
> should be described in NUMA config, ability to start up with partial NUMA
> mappings is obsoleted and will be removed in future
>
> I got that error on a fresh 4.3 yesterday while creating a plain boring
> CentOS VM, and I don't have any Nvidia stuff. Might not be related / could
> be a bug somewhere else. Anyone else seeing this?

Yes, I also get that message.  AFAIK it is harmless (although still
confusing to users) and it probably means what it says: oVirt assigns to
NUMA nodes only CPUs present at the VM start.  See also
https://bugzilla.redhat.com/1437559.

> Greg
>
> On Fri, Feb 8, 2019 at 9:26 AM Hetz Ben Hamo <[email protected]> wrote:
>
>> Hi,
>>
>> I just installed a Tesla T4 card, installed the nvidia's RPM, I see the
>> mdev_type stuff etc.
>> Following their instructions, I'm trying to set a Windows 10 VM to use the
>> vGPU (the VM works without any vGPU), I get this error in the event...
>>
>> VM Win-10-test is down with error. Exit message: internal error: qemu
>> unexpectedly closed the monitor: 2019-02-08T14:01:11.287955Z qemu-kvm:
>> warning: All CPU(s) up to maxcpus should be described in NUMA config,
>> ability to start up with partial NUMA mappings is obsoleted and will be
>> removed in future
>> 2019-02-08T14:01:11.313878Z qemu-kvm: -device
>> vfio-pci,id=hostdev0,sysfsdev=/sys/bus/mdev/devices/486b48a3-01c7-4a67-9727-279813bae0e8,display=off,bus=pci.0,addr=0x8:
>> vfio error: 486b48a3-01c7-4a67-9727-279813bae0e8: error getting device from
>> group 0: Input/output error
>> Verify all devices in group 0 are bound to vfio-<bus> or pci-stub and not
>> already in use.
>>
>> Could someone explain to me what am I missing and what to do? I don't see
>> any docs about it.
>>
>> Thanks
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