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ZStack Cloud 5.3.20>ZStack Cloud Tutorials>ZStack Cloud Private Cloud>vGPU Virtualization Tutorial>Considerations
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Considerations

When using the vGPU feature, note the following considerations:
  • One VM instance can attach only one vGPU at a time and does not support attaching both pGPUs and vGPUs at the same time.
  • A passed-through pGPU cannot be virtualized into multiple vGPUs.
  • To attach or detach vGPUs, ensure that the VM instance is in the stopped state.
  • To virtualize an AMD pGPU requires the host kernel to be of the 3.10 version.
  • To use the GPU virtualization feature and obtain real-time vGPU load monitoring data, you need to install the GPU drivers on both the host and the VM instance. The recommended versions for GPU drivers are as follows.
    GPU Recommended Version for Host Recommended Version for VM Instance
    NVIDIA
    • GPU driver: NVIDIA-Linux-x86_64-510.47.03-grid.run
    • vGPU driver: NVIDIA-Linux-x86_64-510.47.03-vgpu-kvm.run
    		 For the latest version recommended by NVIDIA: See NVIDIA Official Documents
    AMD rocm-smi 6.1.2 and later versions rocm-smi 6.1.2 and above
    Note: If the VM instance uses the OS of RHEL7 series, make sure that the VM kernel is of 4.18.0 or later versions.
    Huawei

    Ascend-hdk-310p-npu-driver_24.1.rc1_linux-aarch64.run

    Ascend-hdk-310p-npu-driver_24.1.rc1_linux-aarch64.run

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