Can you pass a MIG device into a KVM VM? The team we worked with didn't believe it was possible (they suggested we switch to VMWare); the MIG system interface gives you a UUID, not a PCI BDF.

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moondev 4 days ago | parent | next [-]

Kubevirt has some examples passing a vpgu into kvm

https://kubevirt.io/user-guide/compute/host-devices/

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tptacek 4 days ago | parent [-]

Right, vGPUs are explicitly set up to generate BDF addresses that can be passed through (but require host driver support; they're essentially paravirtualized). I'm asking about MIG.

	▲	namibj 3 days ago \| parent [-]
		https://docs.nvidia.com/datacenter/tesla/mig-user-guide/supp... says GPU passhtrough is supported on MIG...

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my123 4 days ago | parent | prev [-]

There's a MIG vGPU mode usable for this

	▲	tptacek 4 days ago \| parent [-]
		Have you used it? How does it work? How do you drive it? We tried a lot of different things. Is it not paravirtualized, the way vGPUs are?