A5000 not shows mdev_supported_types and I can’t create vGPUS instances;

Virtual GPU Forums General Discussion
1

I have installed the nVIDIA software in CentOS8.2 with kernel 5.10.131 with A5000 without problems;
I installed NVIDIA-Linux-x86_64-510.73.06-vgpu-kvm.run ok, but when I list
/sys/bus/pci/devices/0000:86:00.0 there is not directory mdev_supported_types.
Some ideas? Can you help me?
I attempted /usr/lib/nvidia/sriov-manage -e 0000:86:00.0
but there is not directory mdev_supported_types.
I confirmed the iommu is on;

4a2047f3530a2db099b3f9ea5e20f51
4a2047f3530a2db099b3f9ea5e20f512500×665 56.4 KB

and nouveau is forbidden;
lsmod |grep nouveau
the result is empty

2

Are you running the A5000 in the required mode (datacenter mode)?
Did you use the mode selector tool? If not, the GPU is still in workstation mode and won’t work as a vGPU device.

3

Many thanks;
I changed the mode to “physical_display_disabled”;

406bd5566e71728430073e646f0508c
406bd5566e71728430073e646f0508c1381×628 21.6 KB

is correct?
but after reboot, there is not directory mdev_supported_types;

4

Many thanks!
I changed the mode to “physical_display_disabled”;

406bd5566e71728430073e646f0508c
406bd5566e71728430073e646f0508c1381×628 21.6 KB

is correct?
After reboot,but there is not directory mdev_supported_types.