Job Concurrency - HP StoreOnce B6000 Series Manual

Figure 9 HP D2D4xxx series Fan IN example, using libraries
Fan IN and slot mapping: You may not want to replicate all the slots in a library. For example, if
you have weekly full backups and daily incremental backups, you may decide to only replicate
the slots that contain the full backups. You make this selection when you configure replication in
the Web Management Interface and it is called a slot mapping. That mapping can only be replicated
to a single Target Library, but that Target Library can hold multiple slot mappings from different
Source Libraries, which may also be from different Source Appliances.
Fan IN and shares: In the above example, 20 shares would be required on the Target Appliance.

Job concurrency

There is also a limit on the number of jobs that can run concurrently. See the appropriate entry in
the tables below.
NOTE: A minimum WAN bandwidth of 2Mbit/s is required for each replication job to ensure
that it completes successfully.
Replication concepts and terminology 29