2008 R2 Hyper-V Cluster / Dell MD3200i / iSCSI Configuration
I'm trying to add 2 additional nodes to our Hyper-V cluster (it currently has 2 nodes) and I am running into problems with the iSCSI configuration. The storage is a Dell PowerVault MD3200i and everytime I create multiple connections to storage I end up with the Access LUN appearing in Disk Management within Windows (Disk 4 in the screenshot). As far as I am aware the Access LUN is something to do with in-band management of the SAN.
On the 2 nodes currently in production this LUN doesn't appear and I can't work out what I have done differently. I've installed the MPIO feature, configured it and subsequently un-installed/re-installed so many times as I was sure that was the cause of the problem, but I'm still not getting anywhere.
Having that LUN appear in Disk Management is causing a problem with Cluster Validation because it is expected to be on the other nodes which it isn't.
Anybody know why it's appearing and where I am going wrong?