HP EVA-to-3PAR Online Import Migration Guide (T5494-96606)

14. When the host has been unzoned, click Completed.
The Data Transfer status displays the Start button.
15. Click Start to begin the migration.
A confirmation screen identifies conditions that must be met before beginning the migration.
IMPORTANT: Once a migration begins, it cannot be stopped.
16. When all the conditions have been met, click Start Data Transfer.
A progress bar indicates how much of the data has been migrated. The progress bar is
refreshed every 15 seconds.
17. When the migration is complete, the migration entry is deleted, and the Migration History is
updated with the information about the migration.
Migration of HP-UX 11i V2
The HP-UX 11i V2 standalone hosts can be migrated using the online migration procedure. However,
after zoning in the destination array to your standalone host(s), the new paths /Physical
Volumes (PVs) need to be added to your Volume Group /PVLinksconfiguration using the
vgextend command before removing the paths to the source array as shown in step 13 below.
The vgdisplay command can be used to confirm that the PVLinks configuration.
A Serviceguard cluster with HP-UX 11i V2 hosts can also be migrated using the online migration
procedure, but if shared volume groups using SLVM (Shared Logical Volume Manager) are used,
then some additional configuration steps are required. The shared volume group does not
automatically recognize new paths to the volume exported through the destination. SLVM SNOR
(Single Node Online Re-configuration) operation can be used to change the configuration of a
shared volume group, while keeping it active in only a single node. Using the SNOR procedure,
a minimum of one application node is available during the volume group re-configuration.
1. In Command View, select the Storage Systems point of view.
2. Select the HP EVA to 3PAR StoreServ Online Import tab.
3. In the left navigation pane, select a host.
You can select a host folder, an individual host, or a user defined host folder.
4. Click Add Migration.
5. Read the information on the Introduction screen, then click Next.
6. Select the host that will be the source, then click Next.
TIP: If the number of objects included in the migration is too large, you can cancel the
migration at this point.
7. Check the implicit and explicit host and virtual disk selections to ensure they are ready for
migration, then click Next.
The Confirm Your Migration Destination screen is displayed.
NOTE: If any object selected for migration is not ready for data migration, the appropriate
status is displayed in the Migration OK? column, and the Next button is disabled. In this case,
click Export Selections to save the selections information to a file for troubleshooting. Then
click Cancel to stop the migration wizard. Using the saved selections information, correct the
problem and run the migration wizard again.
8. Ensure that the 3PAR Destination Storage System is ready for migration, then click Next.
The Configure Destination Volumes screen is displayed.
24 Performing the data migration