1 mkarray -level 2 raid0 2 raid1 2 raid5 2 raid6 2 raid10 3 -drive drive_id_list 4? -strip 4.1 128 4.1 256 5? -sparegoal 5.1 0-(MAX_DRIVES-1) 6? -name new_name_arg 7? -slowwritepriority 7.1.0 latency 7.1.0 redundancy 8 mdiskgrp_id 8 mdiskgrp_name