Right now only WRITE SAME and ATS are supported. XCOPY and UNMAP are not. WRITE SAME is passed through to the backend array if possible. I am not entirely sure about ATS though.
 Hello,   It's not clear for me which VAAI commands are support by the latest VPLEX Metro (5.2. SP1 P1).  WriteSame is mentionned for release 5.2.P1 [URL]  ATS (or CAW) in 5.1 :[URL]  But what about XCOPY?  If we use 1-1 devices in the VPLEX and the storage backaned array (ex VNX) supports all the VAAI commands, will VPLEX just pass-on the VAAI commands?    Thanks,   Francis
Which VAAI command in latest VPLEX ?