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User Manual of Network Video Recorder
182
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 WL-N16P
Page 1: ...Network Video Recorder User Manual ...
Page 15: ...User Manual of Network Video Recorder 14 Chapter 1 Introduction ...
Page 27: ...User Manual of Network Video Recorder 26 Chapter 2 Getting Started ...
Page 46: ...User Manual of Network Video Recorder 45 Chapter 3 Live View ...
Page 56: ...User Manual of Network Video Recorder 55 Chapter 4 PTZ Controls ...
Page 67: ...User Manual of Network Video Recorder 66 Chapter 5 Recording and Capture Settings ...
Page 75: ...User Manual of Network Video Recorder 74 Figure 5 12 Copy Schedule to Other Channels ...
Page 91: ...User Manual of Network Video Recorder 90 Chapter 6 Playback ...
Page 108: ...User Manual of Network Video Recorder 107 Chapter 7 Backup ...
Page 119: ...User Manual of Network Video Recorder 118 Figure 7 19 Synchronizing ...
Page 120: ...User Manual of Network Video Recorder 119 Chapter 8 Alarm Settings ...
Page 135: ...User Manual of Network Video Recorder 134 Chapter 9 VCA Alarm ...
Page 147: ...User Manual of Network Video Recorder 146 Chapter 10 VCA Search ...
Page 154: ...User Manual of Network Video Recorder 153 Chapter 11 Network Settings ...
Page 177: ...User Manual of Network Video Recorder 176 Chapter 12 RAID ...
Page 188: ...User Manual of Network Video Recorder 187 Chapter 13 HDD Management ...
Page 202: ...User Manual of Network Video Recorder 201 Figure 13 26 View HDD Status 2 ...
Page 206: ...User Manual of Network Video Recorder 205 Chapter 14 Camera Settings ...
Page 210: ...User Manual of Network Video Recorder 209 Chapter 15 NVR Management and Maintenance ...
Page 219: ...User Manual of Network Video Recorder 218 Chapter 16 Others ...
Page 230: ...User Manual of Network Video Recorder 229 Chapter 17 Appendix ...