1 lsvdisk
2?  -filtervalue attrib=value
2.1?  -unit
2.1.1  b 
2.1.1  kb 
2.1.1  mb 
2.1.1  gb 
2.1.1  tb 
2.1.1  pb 
3?  -nohdr
4?  -bytes
5?  -delim  delimitador
6?  -filtervalue?
7? 
7  object_id 
7  object_name