HP Online Import Software Minimally Disruptive Migration, Prerequisite component installation-MDM

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 SMI-S Provider.	“Installing EMC SMI-S Provider” (page 15)
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 Hyper-V:

“Updating Host Multipath Software and Unzoning from the Source EMC Storage System” (page 62)

Minimally Disruptive Migration 11