Area=identity

    Specifies a particular storage area file or snapshot file. The
    identity for a storage area can be either the area name (for
    example, EMPIDS_OVER), or a storage area ID number (for example,
    5). The identity for a snapshot file must be the snapshot file
    ID number. Use the RMU Dump command with the Header qualifier to
    display the ID numbers associated with a storage area file or a
    snapshot file.

    When you use the Area qualifier with the Page=(n,...) qualifier,
    the command specifies the named pages in the named storage area
    or snapshot file. When you specify the Area qualifier without the
    Page qualifier, the command specifies all pages of the specified
    storage area or snapshot file.

    The Area qualifier cannot be used with the Disk qualifier.