rhel-osp-director: Cisco B200M4 reports the memory in GB during the introspection.
Steps to reproduce:
1. Install the undercloud and register the node(s).
2. Attempt to instrospect the nodes.
M4 report their memory in GB, for example: 128 or 256
The memory should be reported in MB, for example: 131072
*** This bug has been marked as a duplicate of bug 1256421 ***