Advantech DNS-3200 - Manual (Page 21)

3 Chapter 1
1.1.2 Software Features
Advanced features included and supported by the DNS-3200 include:
• Windows Storage Server 2003
• Microsoft Services for Macintosh
• Microsoft Services for UNIX 3.5
• NAS Web Based User Interface (Web UI)
• Shadow Copies for shared folders (VSS)
• Persistent Storage Manager 2.0
• Optional third party supported software (not included):
1.
Backup software
2. Management software
3. Quota management
4. Virus protection
1.1.3 System Protection
The DNS-3200 is designed for network file services and meets industrial
standards, such as hardware RAID and Web interface remote manage-
ment for successful upgrading and increased stability and reliability of
the system.
To aid system reliability, the DNS-3200 operating system is configured
with RAID 1N technology when released from the factory, where the first
10 GB of hard disk space is kept for Mirroring and the operating system
is installed in that area. If several hard disks experience problems, the
user may still turn on the operating system. The user may also use the
Mirror Split to divide the operating system that has been installed,
enabling a dual operating system mode. If the primary operating system is
damaged and not available, the backup system will boot the unit for ser-
vice while the damaged operating system can be repaired.
As for protection of the data split area, the DNS-3200 is available with a
logical region of the hard disk excluded from the space for the operating
system. The operating system uses RAID 5 technology when released
Note: For details on installation of the dual operating
system and repairs of the operating system,
please refer to System Protection and Repairs.