This section explains how to manage resource pools.
A resource is a collective term that refers to the physical resources (hardware) and logical resources (software) from which a system is composed.
For instance, server chassis, VM hosts, storage, network (IP/MAC/WWN) addresses, and cloning images are regarded as resources.
Registering resources in the same resource pool, and allocating them to a logical server (L-Server) when necessary, improves resource utilization.