HP 3PAR Operating System Software - Manual (Page 232)

2. If you selected Online Migration or Minimally Disruptive Migration, select the Host or Host
Set|Linked Hosts for which you wish to migrate virtual volumes to the destination system.
NOTE: All virtual volumes exported to overlapping hosts (Linked Hosts) must be exported.
For example: VV1 is exported to Host1, VV2 is exported to Host2 and Host3, and VV3 is
exported to Host1 and Host3. To migrate VV1, you must also migrate VV2 and VV3 because
the hosts they are exported to overlap.
NOTE: If a volume being exported is a member of a domain, all volumes in that domain
must be exported.
3. If you selected offline migration, click Virtual Volumes to select virtual volumes to migrate to
the destination system. If one volume is a member of a domain, all selected volumes must
belong to the same domain.
4. Click Verify source volumes to verify the source volumes to be used.
5. Click Next to go to the Import Volumes page (recommended), or click Finish if you want to
check the configuration and run the Import Volumes wizard later. If you click Finish, the peer
volumes will be created but will not contain any data until the Import Volumes step or wizard
has been completed. (To run the Import Volumes wizard, see
“Importing Volumes” (page 235) .)
Import Volumes
1. Under 1. Select the virtual volumes to be configured during import to <destination system>,
select one or more volumes in the same domain.
2. Under 2. Select Allocation Settings, select the Provisioning you want to assign to the virtual
volumes being imported. You have the option of selecting Same As Source, Thin, or Full. The
default is Thin.
•
Same As Source – Each source volume will retain its current provisioning type when
imported. If you are importing virtual copies, this option assigns the parent volume's
232 Using the Peer Motion Manager