If a datastore is on VMFS-3.46 file system, will this support VAAI primitives?
VMware recommends to create a new file system and moves VMs off of old datastore instead of upgrading it. If the file system is upgraded, it stil fails back to SCSI-2 instead of SCSI-4.
http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1021976
What is the best way if upgrading is only an option?