Have a customer with 8 node Vsphere cluster, seemingly upgraded from a 3.x cluster. What I find is that four or five of the eight nodes in the cluster still addresses LUNs with run-time identifier vhba#:c:t:l whereas the rest address them by the naa names.
Is this something that should have been taken care of during the upgrade?
Customer reboots one of the machines finds that datastores get recognized as snapshots while other hosts are alright accessing the same datastore.
