We cannot rely on the GUI of VSF so i created a script to look for :

To check is SCCI3 is enabled.
reg query "HKLM\SYSTEM\CurrentControlSet\services\vemcsymm\Parameters" /v SupportSCSI3 | find "REG_DWORD"
or
reg query "HKLM\SYSTEM\CurrentControlSet\services\vhdsaa\parameters" /v SupportSCSI3 | find "REG_DWORD"

To check Failover (A/A or A/P) i use:
vxdmpadm dsminfo
Harddisk1    VHDSAA    HITACHI OPEN-V 50 0CFE8    Fail Over Only (Active/Passive)

or

vxdmpadm arrayinfo
Harddisk1    HITACHI OPEN-V 50 0CFE8    4    Fail Over Only (Active/Passive)

But is there a way to get by CLI the Array TYPE

Because i wish to get that information when running a .bat scipt, otherwise i have to use the GUI of Veritas Enterprise Adeministrator to look if:
HITACHI OPEN-V 50 0CF9F and look under : Array Type; Active/Active

Can we find this in the Registry ?