Use the Upgrade Mirror Repository Logical Drives Wizard to perform these tasks:
In previous versions of the storage management software, a maximum of 32 could participate in mirror relationships. The current version of storage management software permits 64 logical drives to participate in mirror relationships. To support creating more than 32 mirror relationships, you must upgrade any existing mirror repository logical drives on the storage subsystem to have a minimum capacity of 256 MB.
Important:
If there is not enough available or a does not exist on your storage subsystem, you cannot upgrade your mirror repository logical drives. The node that you select must have a minimum of 256 MB of available capacity.To use the Upgrade Mirror Repository Logical Drives Wizard, select Storage Subsystem >> Enhanced Remote Mirroring >> Upgrade Mirror Repository Logical Drives .
This list describes some of the dialogs that you encounter when you use the Upgrade Mirror Repository Logical Drive Wizard: