Displays all fields for each cache file block. This is the
    default.

    If the file specification is available in LIB$FID_TO_NAME(), it
    is displayed; otherwise, the file ID is displayed.

                                   NOTE

       Because the volume is accessed through its logical name,
       if two volumes are mounted that have the same logical
       name (for example, one mounted /SYSTEM and one mounted
       privately, which results in the same logical name in two
       different access-mode logical name tables), the incorrect
       file specification might be displayed.