MSA500 G2 MPIO path failures

[Coralee]

We have 2 Proliant DL380G5 servers connected to an MSA500G2 server using the high availability option kit with a 4 port I/O module. When trying to add the second node to the cluster we are getting MPIO path verification failure. Does anyone know how to fix this problem. I am running MPIO version 2.0D. All firmware and bios and support packs are up to date. Could someone send me an email. Please email response to David.J.hull@siemens.com Thank you