IBM DS3400 Hardware Acceleration (VAAI)

Hi there,

I have been searching whether Hardware Acceleration (VAAI) is supported on IBM DS3400, it appear to be yes (VAAI-Block HW Assisted Locking, Full Copy, Block Zero) according to VMware's compatibility guide as follow:

VMware Compatibility Guide: Storage/SAN Search

But in our environment, all datastores are either showing "Unknown" or "Not supported". I understand that I have to set "1" for both options from "Datamover" on the Advanced Settings from the host.

However, am I still missing something here? Are there any settings that have to be done on the DS3400?

Thanks,

Grant