1 chnode
2? 
2  -iscsialias alias
2  -noiscsialias
3?  -failover
4?  -name new_node_or_nodecanister_name
5?  -identify
5.1 yes
5.1 no
6? 
6  -site
6.1 site_id
6.1 site_name
6  -nosite
7 object_id 
7 object_name