1  chmdiskgrp?  -name ?  -size ?  -warning
2.1   %
2.1   -unit
2.2.1 b
2.2.1 kb
2.2.1 mb
2.2.1 gb
2.2.1 tb
2.2.1 pb?  -vdiskprotectionenabled
2.1 
2.1 ?  -easytier
2.1 
2.1 
2.1 
2.1 ?  -ownershipgroup ?  -noownershipgroup 
2.1 
2.1