Minimally Disruptive Migration
Prerequisite Component Installation
Table 5 Prerequisite component installation—MDM
Number 
Step
1Check the HP SPOCK website to confirm proper configuration:
See
HP SPOCK (http://www.hp.com/storage/spock)
See also “Configuration Rules for HP 3PAR Online Import for EMC Storage Support” (page 15)
2 | Install EMC | “Installing EMC |
3 | Install the HP 3PAR Online Import Utility. | “Installing the HP 3PAR Online Import Utility for |
|
| EMC Storage” (page 17) |
Premigration
Table 6 Premigration checklist—MDM
Number 
Step
1Zone EMC Storage systems and HP 3PAR StoreServ Storage systems as peers.
2Stop all server applications; offline/unmount LUNs.
See
“Zoning the Source EMC Storage to the Destination HP 3PAR StoreServ Storage System” (page 33)
“Preparing the Host for MDM” (page 34)
3 | Add source storage system. | “Identifying the Source Storage System” (page 36) |
4 | Add destination storage system (HP 3PAR Online | “Identifying the Destination Storage System” (page |
| Import Utility: adddestination command). | 37) |
5Create migration (HP 3PAR Online Import Utility: “Creating the Data Migration Task” (page 37) createmigration command)
6 | Remove EMC PowerPath from the server, if | Follow EMC PowerPath documentation instructions. | |
| present. |
|
|
7 | Update host native multipath software, finish | • | For Windows: |
| zoning, and shut down the host. |
| “Updating Host Multipath Software and |
|
|
| |
|
|
| Unzoning from the Source EMC Storage |
|
|
| System” (page 52) |
|
| • | For Linux: |
|
|
| “Updating Host Multipath Software and |
|
|
| Unzoning from Source EMC Storage System” |
|
|
| (page 57) |
• For
“Updating Host Multipath Software and Unzoning from the Source EMC Storage System” (page 62)
Minimally Disruptive Migration | 11 |
