* Do not create new medias with this method; is obsoleted; use
  {A8A2BB36-78F0-11E6-B6F3-0000C00A45A9} (raid) over
  {A8A2BB3F-78F0-11E6-B6F3-0000C00A45A9} (a media splitted into components of
                                          equal size).
* if a raid is realized by UUID; no media-info is necessary on the component-
  medias .
* if a raid is realized by parameters, the first 8 setors on every component-
  media must be empty or contain the media-info for the raid.

* to manage the raid (e.g. "ADD") for every component-media a media-info' is
  necessay; provide them in a container by 'delegated media'.