1  chsystem?  -name ?  -rcbuffersize ?  -alias ?  -icatip ?  -invemailinterval ?  -gmlinktolerance ?  -gmmaxhostdelay ?  -icatip ?  -icatip_6 ?  -ntpip ?  -ntpip_6 ?  -isnsip ?  -isnsip_6 ?  -relationshipbandwidthlimit ?  -infocenterurl ?  -iscsiauthmethod
2.1  none
2.1  chap  -chapsecret ?  -rcauthmethod
2.1  none
2.1  chap  -chapsecret 
1?  -chapsecret 
1?  -nochapsecret
2?  -iscsiusername
3.1 
2?  -cacheprefetch
3.1 
3.1 
2?  -localfcportmask 
2?  -partnerfcportmask 
2?  -vdiskprotectiontime 
2?  -vdiskprotectionenabled
3.1 
3.1 
2?  -odx
3.1 
3.1 
2?  -easytieracceleration
3.1 
3.1 
2?  -maxreplicationdelay 
2?  -partnershipexclusionthreshold 
2?  -ibmcustomer 
2?  -ibmcomponent 
2?  -ibmcountry 
2?  -enhancedcallhome
3.1 
3.1 
2?  -censorcallhome
3.1 
3.1 
2?  -hostunmap
3.1 
3.1 
2?  -backendunmap
3.1 
3.1