HP StoreOnce Backup - Manual (Page 72)

10. The Summary screen is displayed. Click Apply to create the share mapping configuration.
Replication of files will start immediately.
NOTE: If you were able to colocate the Target Appliance on the same LAN as the Source
Appliance to improve replication performance, remember to relocate the Target Appliance
to the target site as soon as the files are synchronized.
72 Replication