During an attempt to create a new resource pool on an ESXi host residing in a DRS cluster, the
New Resource Pool selection appears to be unavailable.

A.
The ESXi host had pools that were grafted into the DRS Cluster.

B.
VMware HA has not been enabled on the cluster.

C.
Resource Pools cannot be created on ESXi hosts that are part of a DRS Cluster.

D.
The cluster has too few resources to create a new resource pool.