The Server Manager builds a topology of the managed Hyper-V entities. The topology objects represent the managed Hyper-V elements in the network, their relationships, and their connections. Hyper-V topology objects include:
HyperV_Host — Represents an instance of the Microsoft hypervisor software running on a physical Windows server.
HyperV_VM — Represents any virtual machine that runs on a Hyper-V server.
HVParentPartition — Represents the administration virtual machine of a Microsoft Hyper-V server.