User manual
Manuals
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D-Link Manuals
NAS & storage servers
DSN-6120
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Table Of Contents
Chapter 1 Overview
1.1 Features
1.1.1 Highlights
1.2 RAID concepts
1.2.1 Terminology
1.2.2 RAID levels
1.2.3 Volume relationship
1.3 iSCSI concepts
1.4 IP SAN storage specifications
1.4.1 Technical specifications
1.4.2 FCC and CE statements
Chapter 2 Installation
2.1 Package contents
2.2 Before installation
2.3 Enclosure
2.3.1 Front view
2.3.2 Front LED lights
2.3.3 Install drives
2.3.4 Rear view
2.4 Install battery backup module
2.5 Deployment
Chapter 3 Quick setup
3.1 Management interfaces
3.1.1 Serial console
3.1.2 Remote control
3.1.3 Web UI
3.2 How to use the system quickly
3.2.1 Quick installation
3.2.2 Volume creation wizard
Chapter 4 Configuration
4.1 Web UI management interface hierarchy
4.2 System configuration
4.2.1 System setting
4.2.2 Network setting
4.2.3 Login setting
4.2.4 Mail setting
4.2.5 Notification setting
4.3 iSCSI configuration
4.3.1 NIC
4.3.2 Entity property
4.3.3 Node
4.3.4 Session
4.3.5 CHAP account
4.4 Volume configuration
4.4.1 Physical disk
4.4.2 RAID group
4.4.3 Virtual disk
4.4.4 Snapshot
4.4.5 Logical unit
4.4.6 Example
4.5 Enclosure management
4.5.1 Hardware monitor
4.5.2 UPS
4.5.3 SES
4.5.4 Hard drive S.M.A.R.T.
4.6 System maintenance
4.6.1 System information
4.6.2 Event log
4.6.3 Upgrade
4.6.4 Firmware synchronization
4.6.5 Reset to factory default
4.6.6 Import and export
4.6.7 Reboot and shutdown
4.7 Home/Logout/Mute
4.7.1 Home
4.7.2 Logout
4.7.3 Mute
Chapter 5 Advanced operations
5.1 Volume rebuild
5.2 RG migration
5.3 VD extension
5.4 Snapshot
5.4.1 Create snapshot volume
5.4.2 Auto snapshot
5.4.3 Rollback
5.4.4 Snapshot constraint
5.5 Disk roaming
5.6 VD clone
5.7 SAS JBOD expansion
5.7.1 Connecting JBOD
5.7.2 Upgrade firmware of JBOD
5.8 MPIO and MC/S
5.9 Trunking and LACP
5.10 Dual controllers (only for DSN-6120)
5.10.1 Perform I/O
5.10.2 Ownership
5.10.3 Controller status
5.11 Replication
5.12 VLAN
Chapter 6 Troubleshooting
6.1 System buzzer
6.2 Event notifications
A. Certification list
B. Microsoft iSCSI initiator
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the clone process. Each time the clone snapshot
failed, it means t
hat the system loses the
reference value of incremental da
ta. So it will start a f
ull copy at next clone
process.
When running out of snapshot
space, the flow diagram of VD
clone procedure will be like
the following.
Figure 5.6.15
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