5–Performing Data MigrationPresenting LUNs to the Server for Online Data MigrationISR654608-00 C 5-9To create presented targets:1. Configure the hosts as follows: Host 1:a. Present LUNs A, B, and C to the host as LUN ID 1, 2, and 3.b. Present LUNs A, B, and C to iSR6200 VPG1 as LUNs 1, 2, and3. Host 2:a. Present LUNs D, E, and F to the host as LUN ID 5, 6, and 7.b. Present LUNs D, E, and F to iSR6200 VPG1 as LUN 5, 6, and 7. Host 3:a. Present LUNs G, H, and I to the host as LUN ID 1, 2, and 3.b. Present LUNs G, H, and I to iSR6200 VPG2 as LUN ID 1, 2, and3.This enables iSR6200 VPG1 and VPG2 to see all four source array targetports through both blades.2. Create the following presented targets when presenting the LUNs to Host 1or Host 2: PT1 is SA1+VPG1 PT2 is SA2+VPG1 PT3 is SB1+VPG1 PT4 is SB1+VPG13. Create the following additional presented targets when presenting LUNs toHost 3: PT4 is SA1+VPG2 PT5 is SA2+VPG2 PT6 is SB1+VPG2 PT7 is SB1+VPG2Step 3: Zone in Presented Targets with Initiator PortsZone in appropriate presented targets with initiator ports on the server. Aftercompleting LUN and target presentation from the iSR6200 to the server, followthese recommended steps to insert the iSR6200 in the data path and removedirect access between the host and storage array. Depending on the source arraytype (active-active or active-passive) and configuration (cluster or non-cluster),these steps may vary.
