1 mkvolume 2? name name 3 -size disk_size 4? -unit 4.1 b 4.1 kb 4.1 mb 4.1 gb 4.1 tb 4.1 pb 5? -iogrp 5.1 iogroup_id 5.1 iogroup_name 6 -pool 7 storage_pool_id 7 storage_pool_name 8? -cache 8.1 none 8.1 readonly 8.1 readwrite 9? 9.0 -thin 9.0 -compressed 9.1? -deduplicated 10? -buffersize 10.1 buffer_size 10.1 buffer_percentage 11? -warning 11.1 warning_capacity 11.1 warning_percentage 12? -noautoexpand 13? -grainsize 13.1 32 13.1 64 13.1 128 13.1 256 14? -udid udid 15 -volumegroup 16 volumegroup_name 16 volumegroup_id