After reading some of the websites here are few commands that need to run to configure new storage and perform migration.
1. vxdisk scandisks new
2. vxdisk list
3. vxdisksetup -i EMC0_1 format=cdsdisk
4. vxdisksetup -i EMC_CLARiiON0_00 format=cdsdisk
5. vxdisksetup -i EMC_CLARiiON0_11 format=cdsdisk
6. vxdmpadm listenclosure all
7. vxdg init datadg EMC0_1
8. vxdg init dumpsdg EMC_CLARiiON0_00 EMC_CLARiiON0_11
