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User Manual of Network Video Recorder User Manual
177
12.2
Rebuilding Array
Purpose:
The working status of array includes Functional, Degraded and Offline. By viewing the array status, you can take
immediate and proper maintenance for the disks so as to ensure the high security and reliability of the data stored
in the disk array.
When there is no disk loss in the array, the working status of array will change to Functional; when the number of
lost disks has exceeded the limit, the working status of array will change to Offline; in other conditions, the
working status is Degraded.
When the virtual disk is in Degraded status, you can restore it to Functional by array rebuilding.
Before you start:
Please make sure the hot spare disk is configured.
1.
Enter the Physical Disk Settings interface to configure the hot spare disk.
Figure 12. 11
Physical Disk Settings Interface
2.
Select a disk and click
to set it as the hot spare disk.
Only global hot spare mode is supported.
12.2.1
Automatically Rebuilding Array
Purpose:
When the virtual disk is in Degraded status, the device can start rebuilding the array automatically with the hot
spare disk to ensure the high security and reliability of the data.
Steps:
1.
Enter the Array Settings interface. The status of the array is Degraded. Since the hot spare disk is configured,
the system will automatically start rebuilding using it.
Menu > HDD > RAID > Array
Summary of Contents for DS-9608NI-I8
Page 1: ...Network Video Recorder User Manual UD 6L0202D2093A01...
Page 15: ...User Manual of Network Video Recorder User Manual 14 Chapter 1 Introduction...
Page 23: ...User Manual of Network Video Recorder User Manual 22 Chapter 2 Getting Started...
Page 40: ...User Manual of Network Video Recorder User Manual 39 Chapter 3 Live View...
Page 50: ...User Manual of Network Video Recorder User Manual 49 Chapter 4 PTZ Controls...
Page 60: ...User Manual of Network Video Recorder User Manual 59 Chapter 5 Recording and Capture Settings...
Page 83: ...User Manual of Network Video Recorder User Manual 82 Chapter 6 Playback...
Page 100: ...User Manual of Network Video Recorder User Manual 99 Chapter 7 Backup...
Page 111: ...User Manual of Network Video Recorder User Manual 110 Figure 7 19 Synchronizing...
Page 112: ...User Manual of Network Video Recorder User Manual 111 Chapter 8 Alarm Settings...
Page 127: ...User Manual of Network Video Recorder User Manual 126 Chapter 9 VCA Alarm...
Page 140: ...User Manual of Network Video Recorder User Manual 139 Chapter 10 VCA Search...
Page 148: ...User Manual of Network Video Recorder User Manual 147 Chapter 11 Network Settings...
Page 172: ...User Manual of Network Video Recorder User Manual 171 Chapter 12 RAID...
Page 183: ...User Manual of Network Video Recorder User Manual 182 Chapter 13 HDD Management...
Page 197: ...User Manual of Network Video Recorder User Manual 196 Figure 13 26 View HDD Status 2...
Page 201: ...User Manual of Network Video Recorder User Manual 200 Chapter 14 Camera Settings...
Page 214: ...User Manual of Network Video Recorder User Manual 213 Chapter 16 Others...
Page 224: ...User Manual of Network Video Recorder User Manual 223 Chapter 17 Appendix...
Page 243: ...User Manual of Network Video Recorder User Manual 242...