Migrating to new Array

Hi,

We will be doing a Storage Migration from EMC Clariion to EMC VNX. Our vendor is suggesting to use MirrorView to block replicate the LUN from CX to VNX.

Once they have completed the LUN replication, they will remove the CX LUN and present the new VNX LUN to the Cluster Server.

Below are the planned steps:

1. Sync the LUN

2. Stop Cluster services

3. Bring down all the nodes

4. Break the replication

5. Remove old LUN and present the new LUN to the hosts

6. Bring up only 1 node

7. Start cluster services

8. Bring Up the rest of the nodes.

Is there anything missed? do we need to deport and import the DG?