no iommu kubevirt - Githubissues

jear / my-kubevirt-nvidia

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no iommu kubevirt #1

Open dhruvik7 opened 10 months ago

dhruvik7 commented 10 months ago

Hi, I see that you are using vfio with the no-iommu unsafe parameter. Were you able to get this working with kubevirt?

jear commented 10 months ago

Yes, for worker node with nvidia operator using node label passthrough, it is working.

dhruvik7 commented 10 months ago

How were you able to get the vm to access the device at /dev/vfio/noiommu-* ? I tried renaming to /dev/vfio/0 based on the naming it expects, but that gives an Operation not permitted error.