What version do you talk about ?
The nvidia driver is:
modinfo nvidia
filename: /lib/modules/3.10.0-1062.4.1.el7.x86_64/extra/nvidia.ko.xz
alias: char-major-195-*
version:418.87.01
> Le 13 nov. 2019 à 16:04, Kenneth Weade a écrit :
>
> Ovirt 4.3 only works with new 8.2 drivers from nvidia for some reason. We
> ran into the same issue. 9.3/9.4 to be released later this month.
>
> Kenneth Weade
>
> From: Fabrice Bacchella
> Sent: Wednesday, November 13, 2019 4:21 AM
> To: users
> Subject: [ovirt-users] Tesla P4 and /sys/class/mdev_bus/
>
> I have a Tesla P4 installed on a HPE ProLiant DL360 Gen10 on a CentOS 7.7.
> The setup was running fine since at least February. I made a successful
> upgrade from oVirt 4.2 to 4.3 and CentOS 7.6 to CentOS 7.7. I was using in
> oVirt in a pass-througth setting.
>
> I made a minor upgrade a few days ago. And since the VM is unable to see the
> Tesla P4. I think that the main problem is with mdev. vdsm-client Host
> hostdevListByCaps | grep mdev return nothing. There is no directory
> /sys/class/mdev_bus.
> I tried a full modload: modprobe nvidia_vgpu_vfio nvidia vfio_mdev mdev
> vfio_iommu_type1 vfio nvidia nvidia-modeset nvidia-drm nvidia-uvm vfio-pci.
> But it does nothing.
>
> Why did my kernel think the P4 is not mdev-compatible any more ? How can I
> check that ? I think it break when upgrading my kernel from
> kernel-3.10.0-1062.1.2.el7.x86_64 to kernel-3.10.0-1062.4.1.el7.x86_64.
>
> I tried with both the nouveau driver and the nvidia driver.
___
Users mailing list -- users@ovirt.org
To unsubscribe send an email to users-le...@ovirt.org
Privacy Statement: https://www.ovirt.org/site/privacy-policy/
oVirt Code of Conduct:
https://www.ovirt.org/community/about/community-guidelines/
List Archives:
https://lists.ovirt.org/archives/list/users@ovirt.org/message/KGZHLNTJUIMZG2JXIJYFLWMZOEGMVXX5/