Area=identity

    Only dump the storage area identified by the specified name or
    ID number. The area name must be the name of a storage area in
    the database root file and the area ID number must be a storage
    area ID number in the database root file. This information is
    contained in the "Database Parameters:" section of the backup
    file which is output at the start of the dump. Snapshot areas are
    not contained in the backup file and cannot be specified. If this
    qualifier is used without the /START and /END qualifiers, all
    page records in the specified storage area will be output.