Which statement is a requirement for Storage vMotion?

Which statement is a requirement for Storage vMotion?

A.
The source and destination VMDKs must be of the same provisioning type.

B.
The virtual machine cannot contain any raw device mappings (RDMs).

C.
Virtual disks must not be larger than 2TB.

D.
The host on which the virtual machine is running must have access to the source and target datastores.

Explanation:
https://pubs.vmware.com/vsphere-4-esx-vcenter/index.jsp?topic=/
com.vmware.vsphere.dcadmin.doc_41/vsp_dc_admin_guide/migrating_virtual_machines/
c_storage_vmotion_requirements_and_limitations.html