Did you install the MD software on the server (at least the host software) and establish iSCSI connections to both raid controllers? It sounds like possibly you are connecting to one controller, but the virtual disk is owned by the other controller.
 I am having issues when trying to create a 3.7TB partition on Windows Server 2008 R2. [IMAGE]  I keep getting the following error when I try to initilize an iscsi target: [IMAGE]   What am I doing wrong.  The target is not part of a cluster. [IMAGE]    What am I doing wrong? I have tried initilizating the disk with both MBR and GPT partitions and all do the same thing.  
"Incorrect Function" when Initializing a iSCSI Target