HP EVA-to-3PAR Online Import Migration Guide (T5494-96577)

Migrating an HP-UX host
Migration of HP-UX 11i V3
The HP-UX 11i V3 hosts can be migrated using the online data migration procedure. Both HP-UX
11i V3 standalone as well as Serviceguard cluster hosts can use online data migration.
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.
NOTE: If the Migration OK? status is not OK, the tooltip provides information on why the
migration cannot be performed until the necessary action is taken.
9. Set the Destination Virtual Volume Attributes.
a. Set the Configuration to Set individually.
b. Select the desired Destination Provisioning for the destination virtual volume.
c. Select the desired Destination Common Provisioning Group (CPG) for the destination
virtual volume.
d. To use these settings for all the virtual volumes, set the Configuration to Set all the same.
To use different settings for each volume, repeat the steps for each volume.
10. Click Next.
11. Review the summary information, then click Add Migration.
The Host HP EVA to 3PAR StoreServ Online Import Status Summary page is displayed with
the newly added migration in the list of Migrations in Progress. The Preparation status displays
a clock indicating that migration preparation is being performed. When complete, the
Preparation status changes to Done, and the Completed button is displayed in Data Transfer,
indicating that the host must be unzoned from the EVA before beginning the migration.
12. Perform a LUN rescan on each host being migrated and ensure that the paths to the destination
3PAR storage system are correct.
13. Unzone the source EVA from the host.
22 Performing the data migration