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Contents
1 Overview of HP EVA to 3PAR StoreServ Online Import....................................5
How HP EVA to 3PAR StoreServ Online Import works....................................................................5
Types of data migration.............................................................................................................6
Understanding what data is migrated..........................................................................................6
Installing HP EVA to 3PAR StoreServ Online Import.......................................................................7
2 Preparing for data migration........................................................................8
System requirements..................................................................................................................8
Planning the migration..............................................................................................................8
Considerations when migrating data...........................................................................................9
Reconfiguring the Windows host DSM..................................................................................10
Preparing Windows clusters for migration.............................................................................10
Review the Linux Multipathing Configuration File.........................................................................11
Network and fabric zoning requirements...................................................................................11
Zoning the source EVA to the destination 3PAR storage system.................................................11
Zoning a host to the destination 3PAR storage system.............................................................12
Identifying source and destination storage systems......................................................................12
3 Performing the data migration....................................................................16
Migrating a Windows host......................................................................................................16
Migrating a LINUX or a VMware host.......................................................................................18
Migrating an IBM AIX host.......................................................................................................20
Migrating an HP-UX host.........................................................................................................23
Migrating unpresented virtual disks...........................................................................................28
Load restrictions on EVA Nearline drives....................................................................................29
Aborting a migration..............................................................................................................30
Viewing migration status..........................................................................................................30
Viewing all migrations........................................................................................................30
Viewing migrations for a storage system................................................................................30
Viewing migrations for hosts................................................................................................30
Viewing migrations for virtual disks......................................................................................30
4 Post-migration tasks...................................................................................32
System post-migration tasks......................................................................................................32
Exporting migration job histories..........................................................................................32
Network and fabric topology post-migration tasks.......................................................................32
Remote copy post-migration tasks..............................................................................................32
Marking migrated hosts and volumes........................................................................................32
Deleting virtual disks from the source EVA..................................................................................33
What to do if the migration fails...............................................................................................33
5 Troubleshooting........................................................................................34
Log locations..........................................................................................................................39
HP P6000 Command View logs..........................................................................................39
HP EVA to 3PAR StoreServ Online Import logs.......................................................................39
6 Support and other resources......................................................................40
Contacting HP .......................................................................................................................40
Before you contact HP........................................................................................................40
HP contact information.......................................................................................................40
Subscription service............................................................................................................40
Related information.................................................................................................................40
Websites..........................................................................................................................41
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