We are planning to migrate 5 TB of data from one clariion to another clariion using SAN Copy. The host is VMware and needs to be online during the Migration. So for sucessfull migration can i follow these steps

1) Validate the Zones and Connections between the two clariions

2) Configure the reserved lun pool ( 20% of the source lun).

3) create the San copy session using incremtanl option

4) wait till 100 % data is copied to the destination lun

5) during the final cutover shutdown the VMware hosts and run again the incremental session again .

6) Copy done.

Please clarify are these steps good for an online incremental SAN copy session. If yes can any one tell me difference in step 3 and step 5. Do we use different commands or just use the same commands for step 3 and step 5. Please correct me if anything is missing.