1 chsi
2?  -state
2.1 online
2.1 offline
2.1.1?  -essnetcs
2.1.1.1 y
2.1.1.1 n
3?  -volgrp volume_group_ID
4?  -desc new_si_description
5?  -name new_si_name
6?  -os400sn iSeries_Serial_Number
7 storage_image_ID
7 " - "