I have been scratching my head over this and show has Dell and vmware Support. When I execute esxtop u I get - 18446744073709552.00 it fluctuates between that and another number and through multiple LUNS. I have updated all drivers/firmware including SAN\Server\Vmware..... Has anyone ever seen anything like this? I am running ESXI 5.5. I am not noticing any latency to my storage unit " according to Dell Headquarters ". However I am noticing some vcenter latency loading up vcenter via web browser and the Client.
The vmware tech stated that it was a storage unit issue so I contacted dell and they went through the logs with a fine tooth comb. We had my SAN switches inspected my PS6100E and my HP2920 Network Switches everything checks out to be working fine.
I am thinking it is a bug in the vmware OS.
Has anyone seen this before or had this same issue? I just want to confirm this isnt a issue that will cause a big problem down there road!