1 chlcu
2?  -dev storage_image_ID
3?  -ss new_ss_ID
4?  -lcutype
4.1 3990-3
4.1 3990-tpf
4.1 3990-6
4.1 bs2000
5?  -critmode
5.1 enable
5.1 disable
6?  -pprcconsistgrp
6.1 enable
6.1 disable
7?  -extlongbusy timeout
8?  -ccsess timeout
9 LCU_ID
9.1? . . .
9 " - "