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User Manual of Network Video Recorder
158
10.2
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 10. 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.
10.2.1
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-E16
Page 1: ...Network Video Recorder User Manual UD 6L0202D1646A01 ...
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 46: ...User Manual of Network Video Recorder 45 Chapter 4 PTZ Controls ...
Page 54: ...User Manual of Network Video Recorder 53 Figure 4 12 PTZ Panel Pattern ...
Page 56: ...User Manual of Network Video Recorder 55 Chapter 5 Recording Settings ...
Page 78: ...User Manual of Network Video Recorder 77 Chapter 6 Playback ...
Page 95: ...User Manual of Network Video Recorder 94 Chapter 7 Backup ...
Page 112: ...User Manual of Network Video Recorder 111 Figure 7 33 USB Writer Management ...
Page 116: ...User Manual of Network Video Recorder 115 Figure 7 7 Synchronizing ...
Page 117: ...User Manual of Network Video Recorder 116 Chapter 8 Alarm Settings ...
Page 134: ...User Manual of Network Video Recorder 133 Chapter 9 Network Settings ...
Page 153: ...User Manual of Network Video Recorder 152 Chapter 10 RAID ...
Page 164: ...User Manual of Network Video Recorder 163 Chapter 11 HDD Management ...
Page 176: ...User Manual of Network Video Recorder 175 Figure 11 22 View HDD Status 2 ...
Page 180: ...User Manual of Network Video Recorder 179 Chapter 12 Camera Settings ...
Page 184: ...User Manual of Network Video Recorder 183 Chapter 13 NVR Management and Maintenance ...
Page 194: ...User Manual of Network Video Recorder 193 Chapter 14 Others ...
Page 204: ...User Manual of Network Video Recorder 203 Appendix ...