I have a cluster containing 2 Nodes ( 2 PowerEdge 2950 servers ) and is directly connected to the MD3000i storage via SAS cables one server to one controller. This solution was working correctly since 2009. Last month we added a new HDD's to the storage and since then Node 2 cannot access the disks and the cluster is not falling over. also Node 1 has access to the disks. The operating system is windows 2003 server.
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