Hi,
I want to configure RDM for a VM that has been powered off. When i selected a to add RDM for a LU, the option "Store with virtual machine" was greyed out, only "Specify datastore" is available. From what i had experienced, by specifying a datastore (only local datastore was available to its host), this would prevent that VM to vmotion when its current host got disconnected.
Please correct me if I'm wrong, but what is the reason that a VM would not be able to choose to map my SAN's LU to its file?