Technical data

104 Chapter 5 Functional and Operational Characteristics
5.7.3 NAS Backup Restore Modular Function
The NAS Backup Restore Modular function protects data that is shared in the NAS Modular
system. The NAS Backup Restore Modular function provides the following functions to
protect data:
 Snapshot Function
 Backup Restore Function
5.7.4 NAS SyncImage Modular Function
The NAS SyncImage Modular function creates a snapshot which enables data to recover to
the state that existed, prior to changes. This data can be recovered even when file system
data shared in the NAS Modular system was accidentally changed.