We have had an odd issue affecting 2 of our file clusters (2 node cluster).  We noticed within the group manager that the volumes associates with these clusters were only showing one connection per node.  What we generally see with MPIO working is 3 connections per volume, per NIC (we have 2 1GB NICs per server for multipath).  So when working properly, I see 6 connections to a volume from one server.

What I also noticed is that when I open the iSCSI Initiator in Windows on these affected servers, and I open the Dell Equallogic MPIO tab, the MPIO record list never populates.  I just see a message at the top which says "MPIO records are loading, please wait".

I have a case open with Dell but all they have recommended so far is upgrading to the latest version of the HitKit (4.6) which I have done, to no avail.  Has anyone else seen this before?  Thanks in advance!