HP 3PAR Peer Motion Guide

Contents
1 Overview of HP 3PAR Peer Motion................................................................6
Migration Types........................................................................................................................6
Online Migration Procedure..................................................................................................7
Minimally Disruptive Migration Procedure...............................................................................7
Offline Migration Procedure..................................................................................................8
How Peer Motion Works............................................................................................................9
2 Data Migration Requirements.....................................................................14
Peer Motion General Requirements and Restrictions.....................................................................14
Fabric Zoning Requirements.....................................................................................................15
Volume Requirements..............................................................................................................16
ALUA and Path State Change Detection Requirements..................................................................16
Remote Copy Requirements......................................................................................................16
Pre-Migration Constraints.........................................................................................................16
3 Using Peer Motion in HP 3PAR Management Console Manager.....................18
Creating a Peer Motion Configuration.......................................................................................19
Select Systems...................................................................................................................19
Set Up Connections............................................................................................................20
Show Port WWNs........................................................................................................21
Port Configuration and Zoning........................................................................................22
Copying Storage Settings and Configurations.............................................................................24
Summary..........................................................................................................................25
Migrating Data .....................................................................................................................26
Creating Peer Volumes........................................................................................................27
Importing Volumes.............................................................................................................28
Online Data Migration Confirmation................................................................................30
Minimally Disruptive Data Migration Confirmation.............................................................31
Importing Volumes..................................................................................................................31
Selecting Peer Volumes.......................................................................................................32
Removing Peer Volumes .....................................................................................................32
Post Migration Cleanup ..........................................................................................................33
Removing a Peer Motion Configuration .....................................................................................34
Viewing a Peer Motion Configuration........................................................................................35
Summary Tab....................................................................................................................36
Tasks Tab..........................................................................................................................37
Alerts Tab.........................................................................................................................38
Viewing Port Information..........................................................................................................38
The Summary Screen Detail Pane.........................................................................................39
The Hosts Screen Detail Pane...............................................................................................41
Viewing Storage Settings and Configurations.............................................................................41
Hosts Node.......................................................................................................................41
Storage Settings and Configuration Hosts Screen...............................................................41
Storage Settings and Configuration Host Sets Screen.........................................................42
Security and Domains Node...............................................................................................42
Security and Domains Node Summary Tab......................................................................43
Security and Domains Node Users Tab............................................................................44
Security and Domains Node Domains Tab.......................................................................44
Security and Domains Node Domain Sets Tab..................................................................45
Security and Domains Node LDAP Tab............................................................................45
Viewing Migration Data Information..........................................................................................45
Available/Imported Hosts Screen.........................................................................................46
Contents 3