We have a 3 node cluster that uses an MSA 2040 for the shared storage and we recently had a problem with one of the nodes. In the end we had to rebuild the node and gave it a new name but we now see the new IQN and the old one but need to remove the reference to the old name (it's showing as Discovered).
We've just restarted both Management Controllers thinking that it would remove any cached information regarding the unwanted IQN but it's still there. Another forum post suggests that we need to restart the Storage Controllers and I wanted to see if that should solve our problem?
Cheers for now
Russell