[ovirt-users] Documentation about vGPU in oVirt 4.2

Martin Polednik mpolednik at redhat.com
Tue Feb 6 11:38:32 UTC 2018


On 05/02/18 14:38 +0100, Gianluca Cecchi wrote:
>On Fri, Feb 2, 2018 at 12:13 PM, Jordan, Marcel <marcel.jordan at it-novum.com>
>wrote:
>
>> Hi,
>>
>> i have some NVIDIA Tesla P100 and V100 gpu in our oVirt 4.2 cluster and
>> searching for a documentation how to use the new vGPU feature. Is there
>> any documentation out there how i configure it correctly?
>>
>> --
>> Marcel Jordan
>>
>>
>>
>Possibly check what would become the official documentation for RHEV 4.2,
>even if it could not map one-to-one with oVirt
>
>Admin guide here:
>https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.2-beta/html/administration_guide/sect-host_tasks#Preparing_GPU_Passthrough
>
>Planning and prerequisites guide here:
>https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.2-Beta/html/planning_and_prerequisites_guide/requirements#pci_device_requirements
>
>In oVirt 4.2 release notes I see these bugzilla entries that can help too...
>https://bugzilla.redhat.com/show_bug.cgi?id=1481007
>https://bugzilla.redhat.com/show_bug.cgi?id=1482033

There are also blogposts about vGPU in 4.1.4/4.2 that you might find useful:

https://mpolednik.github.io/2017/09/13/vgpu-in-ovirt/
https://mpolednik.github.io/2017/05/21/vfio-mdev/

mpolednik

>HIH,
>Gianluca

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