Effective December 3, NetApp adopts Microsoft’s Business-to-Customer (B2C) identity management to simplify and provide secure access to NetApp resources.For accounts that did not pre-register (prior to Dec 3), access to your NetApp data may take up to 1 hour as your legacy NSS ID is synchronized to the new B2C identity.To learn more, read the FAQ and watch the video.Need assistance? Complete this form and select “Registration Issue” as the Feedback Category.
I don't see how any array can possibly do that - it doesn't have any way of knowing which file system it is or even if it's a complete file system. It couild be a piece of a Linux LVM or it could be a VMS LUN or a Windows NTFS LUN. Or raw data that's not a file system at all.