1  addvolumecopy  -pool
2.1 
2.1 ?  -iogrp
2.1 
2.1 ?  -cache
2.1 
2.1 
2.1 ?  -image
2.1 
2.1 ? 
2.1 -thin
2.1 -compressed
1?  -deduplicated?  -buffersize
2.1 
2.1 ?  -unit
2.1 b
2.1 kb
2.1! mb
2.1 gb
2.1 tb
2.1 pb?  -warning
2.1 
2.1 ?  -noautoexpand?  -grainsize
2.1 
2.1 
2.1 
2.1  
2.1 
2.1