SR-IOV Related Issues

NVIDIA MLNX_EN Documentation v23.10

Issue

Cause

Solution

When assigning a VF to a VM the following message is reported on the screen:

PCI-assgine: error: requires KVM support

SR-IOV and virtualization are not enabled in the BIOS.

  1. Verify they are both enabled in the BIOS

  2. Add to the GRUB configuration file to the following kernel parameter: "intel_immun=on" (see “Setting Up SR-IOV” section).

Last updated on Dec 27, 2023.