CA EVA has not have READ ONLY option! pls help

[Nguyen Anh Tien]

I am having one customer using MetroCluster with CA EVA4k. Connection is as figure in attached file
We havenâ t configure zoning for 04 SAN switch.
Problem is: On WMS server (Command view EVA) I am only able to set Destination host access: to NONE or Present ONLY. (READ ONLY is not available to choice).
Pls help me to find the reason?
Some information about softwares:
Command View EVA version 6.0
Controller FW: CR0EB0xc3p-6100
Regards
Tien

[Nguyen Anh Tien]

FURTHER OUTPUT FOR DIAGNOSTIC
=====
EVA4K-SEC-15> set DR_GROUP "\Data Replication\DrgA" accessmode=readonly

Error: Error cannot modify object properties. [Invalid DR mode]
EVA4K-SEC-15> set DR_GROUP "\Data Replication\DrgA" accessmode=?

The options are:
PRESENTONLY
READONLY
DISABLE
EVA4K-SEC-15> set DR_GROUP "\Data Replication\DrgA" accessmode=READONLT
^
Error: Syntax error at or near here
EVA4K-SEC-15> set DR_GROUP "\Data Replication\DrgA" accessmode=READONLY

Error: Error cannot modify object properties. [Invalid DR mode]
EVA4K-SEC-15> set DR_GROUP "\Data Replication\DrgA" accessmode=DISABLE

EVA4K-SEC-15> set DR_GROUP "\Data Replication\DrgA" accessmode=PRESENTONLY

Error: Error cannot modify object properties. [Invalid DR mode]
EVA4K-SEC-15> set DR_GROUP "\Data Replication\DrgA" accessmode=PRESENTONLY

This command has no additional keywords or parameters
EVA4K-SEC-15> set DR_GROUP "\Data Replication\DrgA" accessmode=DISABLE ?

This command has no additional keywords or parameters
EVA4K-SEC-15> set DR_GROUP "\Data Replication\DrgA" accessmode=PRESENTONLY

Error: Error cannot modify object properties. [Invalid DR mode]

??????? WHY WHY WHY ??? PLS HELP????????
POINTS WILL BE ASSIGNED ACCORDINGLY

[Sameer_Nirmal · Accepted solution]

The SSSU command it needs to be executed against the storage cell that holds the source Vdisk of the DR group. It looks like you are trying it on destination cell ?

Refer this document as well.
http://docs.hp.com/en/B7660-90017/ch06s03.html

[Ivan Ferreira]

I have noted that after upgrade to XCS 6100, this option was removed from CV.

[Nguyen Anh Tien]

Solution is as Sameer Nirmal saying.
Thanks you all
Regards
Tien