1 charray 2? -name new_name_arg 3 4? -sparegoal 1-100 5 6? -balanced 7 8? -slowwritepriority 8.1 latency 8.1 redundancy 9 10? -rebuildareasgoal 10.1 0 10.1 1 10.1 2 10.1 3 10.1 4 11 mdisk_id 11 mdisk_name