This is a hyper V failover cluster with two nodes. Both nodes are running server 2008 R2
I am having a strange problem with a cluster network on one of our Fail over clusters. We original had a problem where there was a switch misconfiguration that caused the cluster to be partitioned. I changed the NIC ports we were using for this network and the failover cluster manager is still picking up the old network. It won't pick up the new network.
Of course this means that we can't live migrate VM's because the network is listed as down. I tried restarting the cluster service on each node and that hasn't helped.
How do you get the the failover manager to see that the network is now up?
Validating the cluster network tests all passed...