/OVERRIDE=keyword

    When used with the keyword GEOMETRY, this operation overrides
    the FAT12 disk volume geometry requirement check. So long as
    the FAT12 volume matches the FAT12 volume size requirements, the
    volume structures will be initialized using the designated FAT12
    geometry requirements values.

    The geometry reported by the target device will not be altered.

    To subsequently MOUNT the volume, see MOUNT/OVERRIDE=GEOMETRY.