Network Video Recorder User Manual
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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:
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-7608NI-I2
Page 1: ...Network Video Recorder User Manual UD01081B ...
Page 15: ...Network Video Recorder User Manual 14 Chapter 1 Introduction ...
Page 30: ...Network Video Recorder User Manual 29 Chapter 2 Getting Started ...
Page 53: ...Network Video Recorder User Manual 52 Figure 2 41 Edit IP Camera Interface Manual ...
Page 54: ...Network Video Recorder User Manual 53 Chapter 3 Live View ...
Page 65: ...Network Video Recorder User Manual 64 Chapter 4 PTZ Controls ...
Page 75: ...Network Video Recorder User Manual 74 Chapter 5 Recording and Capture Settings ...
Page 83: ...Network Video Recorder User Manual 82 Figure 5 12 Copy Schedule to Other Channels ...
Page 98: ...Network Video Recorder User Manual 97 Chapter 6 Playback ...
Page 117: ...Network Video Recorder User Manual 116 storage device ...
Page 118: ...Network Video Recorder User Manual 117 Chapter 7 Backup ...
Page 129: ...Network Video Recorder User Manual 128 Figure 7 19 Synchronizing ...
Page 130: ...Network Video Recorder User Manual 129 Chapter 8 Alarm Settings ...
Page 144: ...Network Video Recorder User Manual 143 Chapter 9 VCA Alarm ...
Page 157: ...Network Video Recorder User Manual 156 Chapter 10 VCA Search ...
Page 165: ...Network Video Recorder User Manual 164 Chapter 11 Network Settings ...
Page 188: ...Network Video Recorder User Manual 187 Chapter 12 RAID ...
Page 199: ...Network Video Recorder User Manual 198 Chapter 13 HDD Management ...
Page 213: ...Network Video Recorder User Manual 212 Figure 13 26 View HDD Status 2 ...
Page 217: ...Network Video Recorder User Manual 216 Chapter 14 Camera Settings ...
Page 221: ...Network Video Recorder User Manual 220 Chapter 15 NVR Management and Maintenance ...
Page 230: ...Network Video Recorder User Manual 229 Chapter 16 Others ...
Page 242: ...Network Video Recorder User Manual 241 Chapter 17 Appendix ...