HP D2D4009fc HP StoreOnce VSA user guide (TC458-96002, July 2013) - Page 55
VT Mappings (Replication), VT Mappings Source and target library mappings
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VT Mappings (Replication) VT Mappings page This page displays details of all replication mappings between source and target libraries. Admin users may use the two wizards on this page to configure replication mappings and recover mappings after a disaster. (NAS share mappings are managed on a separate page.) Use this page to: • View source and target library mappings (all users), see Source and target library mappings (page 55). Admin users may also remove slot mappings and edit slot mappings. • Run the Replication Wizard to create new mappings (Admin users only), see Running the replication wizard (virtual tape devices) (page 57) • Run the Recovery Wizard to restore mappings (Admin users only), see Recovering a source appliance, VTL devices (page 61) NOTE: You can only map and replicate deduplicating libraries and you can only map libraries of the same version. You must be an administrator to manage mappings. The below example shows the page layout when mappings have been created and a Replication Source or a Replication Target library is selected. If a Non-Replicating Library is selected, no mappings have been configured and the screen displays the Replication and Recovery Wizards. Source and target library mappings The top part of the VT Mappings page contains a list of all available local libraries. Local Libraries are the libraries that have been configured on this HP StoreOnce Backup system. • Non Replicating library: a library on this HP StoreOnce Backup system whose slots have not yet been mapped for replication. Replication and Recovery Wizards are available only with non-replicating libraries. • Replication Source library: a library on this HP StoreOnce Backup system with cartridges that have been mapped for replication. You do not have to map all cartridges in a Replication-Source Library and the Replication-Target Library does not have to contain the same number of cartridges as the Replication-Source Library. • Replication Target library: a library on this HP StoreOnce Backup system with slots that hold cartridges replicated from a Replication-Source library. The option is available to recover individual cartridges from Replication-Target libraries. NOTE: When you select a Non-Replicating library, you will be able to run the Replication or Recovering wizard. • Use the Replication wizard to create slot mappings for the non-replicating library; it becomes a Source library. See Running the replication wizard (virtual tape devices) (page 57) for more information. • Use the Recovery wizard to recover cartridges from a Target Library. See Recovering a source appliance, VTL devices (page 61) for more information. VT Mappings (Replication) 55