Hi everyone, The Episode of VGPU Management by OpenStack Nova and Cyborg has completed. Below is the answer of questions: Q:Does Cyborg do the MIG configuration or is that done manually outside OpenStack? A: We can configure MIG by cyborg-api, we list the MIG split combinations on the page for user to set. Cyborg-agent only need configure the driver of nvidia_mig_driver. In the driver, we automatic discover the vgpu_types and PCI addresses and set default vgpu_types. Q:Do l get it right that we need at least Ussuri on the hosts for Nova ? A: Yeah, from Ussuri we complete the interaction with Nova and Cyborg. If you use old Nova version, you can cherry pick the Cyborg part code. Q:does cyborg also help with SRIOV netork with MIG and passthrough hosts? A: Firstly, Cyborg has supported manage SmartNIC SRIOV network. Secondly, MIG and vGPU only support passthrough hosts in OpenStack nowadays, GPUDirect need RDMA communication. Thanks, Alex