I have DS-509+ box attached via iSCSI to 2 VMware ESX 3.5 U4 servers.
The problem is that all defined iSCSI targets on DS509+ box have same LUN ID when presented to VMware hosts and I didn't find any option to change LUN ID. Result is that VMware sees only the first iSCSI target (LUN ID 0) - all the others iSCSI targets are seen as the first one but through different SCSI controllers (SCSI Target 0, SCSI Target 1, ...) - they have different iSCSI names as defined on DS509+ box (iqn.2010-01 ...) but the same size as the first one.
Is there any workaround except that I create one big iSCSI target?
I have effective capacity of 3.5 TB in this NAS box and VMware limitation is 2TB (LUN size, Datastore Size) in ESX version 3.5. I don't wan't to upgrade to vSphere 4 just to be able to see all the capacity.
Are there any changes planned in new release of firmware and if they are, when will it be available ?