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The relationship between VTL6300 and storage S2600 LUN.

Publication Date:  2012-09-21 Views:  92 Downloads:  0
Issue Description
Alarm Information
Handling Process
1.After LUN partition, mapping S2600 storage to VTL engine node. In S2600 ISM We can click “mapping host”, then click the mapping LUN, as shown below.

Taking LUN_DB for example, they have two 80G LUNs. Notice host LUN ID, and the host LUN ID of LUN_DB is 3.
2.In VTL management console, finding Physical Resourse—Storage Devices—Fibre Channel Devices, and we can see 9 LUNs mapping by S2600.

3. We can distinguish mapping LUN by its size. For the LUNs with same size, we can distinguish them by SCSI Address. The last bit of SCSI Address is same with host LUN ID. IF SCSI Address is 100:0:0:3, the host LUN ID in S2600 is 3.

4.By VTL6300 SCSI Address, its sequence is consistent with the host LUN ID in S2600. So, we can distinguish them by this and configure separately.
Root Cause