/LBN=nnn

 	Allows placement of the containerfile on a specific LBN. If that LBN
 	is not available an error will be returned. Notice that when
 	/CONTIGUOUS is not specified and the request succeeds the file may be
 	split in multiple segments at the discretion of the XQP, in that case
 	only the first part of the file will be on the specified LBN.