Quantum DXi4701 User Manual page 32

Chapter 1: DXi4701 System Description
What's New in DXi 2.3 Software
6
the map to quickly locate and jump to any page (see
Management Pages
• User Activity Log - Use the Activity Log to view a record of all
activities performed by administrative and service users in the past
90 days. You can view the user who performed the activity, the time
the activity was performed, and other information. You can also
download the activity log to an XML file (see
page 189).
• OST Automatic Image Replication - If you are using Symantec
NetBackup 7.1 or higher, you can configure an LSU for Automatic
Image Replication. If enabled, data on an LSU is automatically
replicated to a remote LSU that resides on a DXi in a different
NetBackup domain (see
• Concurrent Optimized Duplication - With Concurrent Optimized
Duplication, as data is written to the storage server, it is
simultaneously replicated to the target DXi. When optimized
duplication or Automatic Image Replication subsequently occurs,
the operation is more efficient because a portion of the required
data has already been replicated to the target storage server (see
Replicating OST Data
• DXi Accent Improvements - DXi Accent supports Windows based
media servers running Symantec Backup Exec or NetBackup. In
addition, data sent from the media server to the DXi can be
encrypted using AES (Advanced Encryption Standard) encryption
methods (see DXi Accent
• Consolidated Job Scheduler - All scheduled functions of the DXi
are now managed on the Scheduler page, including the scheduling
of replication, replication throttling, e-mail reports, healthchecks,
and space reclamation (see
• VLAN Tagging - You can enable VLAN tagging and Jumbo Frames
for any configured network interface on the DXi (see
page 303).
• Space Reclamation Improvements - Scheduled and on demand
space reclamation has been tuned for increased performance, while
automatic space reclamation during low space conditions provides
maximum free space recovery. Also, the blockpool automatically
reuses free bytes when ingesting data (see
page 371).
on page 55).
Replicating OST Data
on page 261).
on page 289).
Scheduler on page 292).
Quantum DXi4701 User's Guide
DXi4701
Activity Log on
on page 261).
Network on
Space Reclamation on