Require information on VAAI support on NetApp Filers. Also the necessary steps to implement the same.
So as of DataONTAP 8.01 7-mode, any Filer that supports this version of the OS does support VAAI operations. Refer to the Block Storage Admin Guide for that version of the OS for more details on requirements and features.
Besides, make sure to have at least Enterprise Edition licensed to use VAAI!