Example Of Backup With Concurrency 1; Example Of Backup With Concurrency 2 - HP Data Protector A.06.11 Integration Manual

Figure 50 Example of backup with concurrency 1
Tests have shown that best performance is achieved when backing up mailboxes
and Public Folders using two concurrent data streams, either by specifying one device
with concurrency 2 or two devices with concurrency 1.
Figure 51 Example of backup with concurrency 2
NOTE:
Data Protector cannot create more than one backup object out of Exchange items from
a single mailbox or Public Folders.
146 Integrating Microsoft Exchange Single Mailbox and Data Protector