User manual

ManualsBrandsD-Link ManualsNAS & storage serversDSN-6120

Table Of Contents

4.4.1

 Physical disk...........................................................................................................49

4.4.2 RAID group............................................................................................................53

4.4.3 Virtual disk.............................................................................................................56

4.4.4 Snapshot................................................................................................................61

4.4.5 Logical unit.............................................................................................................63

4.4.6 Example.................................................................................................................65

4.5 Enclosure management ...............................................................69

4.5.1 Hardware monitor..................................................................................................70

4.5.2 UPS ........................................................................................................................71

4.5.3 SES.........................................................................................................................73

4.5.4 Hard drive S.M.A.R.T. ............................................................................................73

4.6 System maintenance....................................................................74

4.6.1 System information................................................................................................74

4.6.2 Event log................................................................................................................75

4.6.3 Upgrade.................................................................................................................77

4.6.4 Firmware synchronization ......................................................................................77

4.6.5 Reset to factory default..........................................................................................78

4.6.6 Import and export..................................................................................................78

4.6.7 Reboot and shutdown............................................................................................79

4.7 Home/Logout/Mute......................................................................79

4.7.1 Home .....................................................................................................................79

4.7.2 Logout....................................................................................................................79

4.7.3 Mute.......................................................................................................................79

Chapter 5 Advanced operations............................... 80

5.1 Volume rebuild.............................................................................80

5.2 RG migration................................................................................82

5.3 VD extension................................................................................83

5.4 Snapshot......................................................................................84

5.4.1 Create snapshot volume.........................................................................................85

5.4.2 Auto snapshot........................................................................................................86

5.4.3 Rollback..................................................................................................................87

5.4.4 Snapshot constraint ...............................................................................................87

5.5 Disk roaming................................................................................89

5.6 VD clone ......................................................................................90

5.7 SAS JBOD expansion....................................................................97

5.7.1 Connecting JBOD ...................................................................................................97

5.7.2 Upgrade firmware of JBOD ....................................................................................97

5.8 MPIO and MC/S ...........................................................................98

5.9 Trunking and LACP ....................................................................100

5.10 Dual controllers (only for DSN-6120).........................................101

5.10.1 Perform I/O..........................................................................................................101

5.10.2 Ownership............................................................................................................102

5.10.3 Controller status...................................................................................................103

5.11 Replication.................................................................................104

5.12 VLAN..........................................................................................114

Chapter 6 Troubleshooting ..................................... 117

6.1 System buzzer............................................................................117