User Manual of Network Video Recorder
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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:
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-96128NI-F16
Page 1: ...Network Video Recorder User Manual UD 6L0202D1973A01 ...
Page 14: ...User Manual of Network Video Recorder 13 Chapter 1 Introduction ...
Page 22: ...User Manual of Network Video Recorder 21 Chapter 2 Getting Started ...
Page 37: ...User Manual of Network Video Recorder 36 Chapter 3 Live View ...
Page 45: ...User Manual of Network Video Recorder 44 Chapter 4 PTZ Controls ...
Page 55: ...User Manual of Network Video Recorder 54 Chapter 5 Recording Settings ...
Page 78: ...User Manual of Network Video Recorder 77 Chapter 6 Playback ...
Page 91: ...User Manual of Network Video Recorder 90 Chapter 7 Backup ...
Page 102: ...User Manual of Network Video Recorder 101 Figure 7 19 Synchronizing ...
Page 103: ...User Manual of Network Video Recorder 102 Chapter 8 Alarm Settings ...
Page 117: ...User Manual of Network Video Recorder 116 Chapter 9 VCA Alarm ...
Page 130: ...User Manual of Network Video Recorder 129 Chapter 10 VCA Search ...
Page 137: ...User Manual of Network Video Recorder 136 Chapter 11 Network Settings ...
Page 155: ...User Manual of Network Video Recorder 154 Chapter 12 RAID ...
Page 166: ...User Manual of Network Video Recorder 165 Chapter 13 HDD Management ...
Page 177: ...User Manual of Network Video Recorder 176 Figure 13 20 View HDD Status 2 ...
Page 181: ...User Manual of Network Video Recorder 180 Chapter 14 Camera Settings ...
Page 185: ...User Manual of Network Video Recorder 184 Chapter 15 NVR Management and Maintenance ...
Page 195: ...User Manual of Network Video Recorder 194 Chapter 16 Others ...
Page 205: ...User Manual of Network Video Recorder 204 Chapter 17 Video Wall Configuration and Operation ...
Page 220: ...User Manual of Network Video Recorder 219 Appendix ...