Good day!
Source P, which is the scenario where the source OS is running on the physical machine, that is, on the X86 server of the mainstream server manufacturer;
Source V, which is the target virtualization platform running on the source OS, VMware/KVM/Xen/Hyper-V.
Regardless of whether the source is p or v, the essence refers to the OS running on the top.
The destination V is the Huawei FusionSphere scenario.