Hi,
I found what was going on, so as Milan stated, the order is:
- Enable intel_iommu=on
- Reinstall the host
- Install NVIDIA driver
I had the nvidia driver installed before enabling iommu in the kernel....
Cheers.
On 16/1/19 14:16, Josep Manel Andrés Moscardó wrote:
Hi Milan,
I have re-deployed the server and now is booting with:
[root@esxh-03 ~]# cat /proc/cmdline
BOOT_IMAGE=/vmlinuz-3.10.0-957.1.3.el7.x86_64
root=/dev/mapper/centos_esxh--03-root ro nofb splash=quiet
crashkernel=auto rd.lvm.lv=centos_esxh-03/root
rd.lvm.lv=centos_esxh-03/swap rhgb quiet nouveau.modeset=0 intel_iommu=on
But still not able to see mdev:
[root@esxh-03 ~]# vdsm-client Host hostdevListByCaps | grep -i mdev
[root@esxh-03 ~]#
Do you have any other idea about what could be going on?
Cheers.
On 16/1/19 13:03, Milan Zamazal wrote:
> Josep Manel Andrés Moscardó <josep.moscardo(a)embl.de> writes:
>
>> Hi all,
>> I have a host with 2 M60 with the latest supported driver installed,
>> and working as you can see:
>
> Hi, all looks fine and the same as on my setup, which is working.
>
> How about kernel command line (cat /proc/cmdline)? It's important to
> have intel_iommu=on there (assuming an Intel machine).
>
> [...]
>
>> Is it possible that the package vdsm-hook-vfio-mdev is needed? As far
>> as I understand it is already deprecated, but I cannot find anything
>> on the documentation.
>
> The hook is no longer needed nor should be installed.
>
> Regards,
> Milan
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--
Josep Manel Andrés Moscardó
Systems Engineer, IT Operations
EMBL Heidelberg
T +49 6221 387-8394