disk->tape_splitsize = dumptype_get_tape_splitsize(dtype);
disk->split_diskbuffer = dumptype_get_split_diskbuffer(dtype);
disk->fallback_splitsize = dumptype_get_fallback_splitsize(dtype);
disk->tape_splitsize = dumptype_get_tape_splitsize(dtype);
disk->split_diskbuffer = dumptype_get_split_diskbuffer(dtype);
disk->fallback_splitsize = dumptype_get_fallback_splitsize(dtype);