VMware has published two short videos that go over the concepts and architecture related to their new Virtual Volumes (VVOLs) storage architecture in vSphere 6. After you are done checking them out head on over to my Virtual Volumes link page for a lot more content on VVOLs.
Mar 16 2015
LUN has fixed size and VVOL can be extended. From his words LUNs cannot be extended? From this point I stopped watching the video. Correct me if I’m wrong.