A Windows Server 2025 Datacenter Hyper-V cluster must share GPU capacity among VMs and live-migrate them. Which proposal should pass the initial capability review?

Choose the single best answer.

A.Configure otherwise supported GPUs for partitioning but omit the IOMMU DMA bit-tracking requirement when promising live migration
B.Use whole-device DDA and assume the VM can live-migrate while retaining its assigned physical device
C.Mix unrelated GPUs on the nodes and assume any partition can migrate regardless of vendor or partition layout
D.Use supported GPU partitioning hardware and drivers with compatible partition settings and the documented homogeneous cluster requirements

Show the answer and explanation

✓ Correct answer

Use supported GPU partitioning hardware and drivers with compatible partition settings and the documented homogeneous cluster requirements

Server 2025 GPU-P live migration requires supported GPUs/drivers, homogeneous partition configuration and suitable IOMMU DMA bit-tracking hardware. DDA assigns whole devices without this live-migration behavior. Unrelated GPU configurations are unsupported, and omitting the CPU/IOMMU prerequisite cannot establish live migration.

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