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I Series Network Video Recorder User Manual, 030117NA
166
Figure 211 Array Settings Interface
13.2
Rebuilding Array
The array working status includes Functional, Degraded, and Offline. By viewing the array status, you can take
immediate and proper maintenance of the disks to ensure high data security and reliability.
If there is no disk loss in the array, the working status will be Functional; if the number of lost disks has exceeded
the limit, the working status 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.
13.2.1.
Before You Start
Make sure the hot spare disk is configured.
1.
Enter the Physical Disk Settings interface to configure the hot spare disk.
Figure 212 Physical Disk Settings Interface
2.
Select a disk and click
to set it as the hot spare disk.
NOTE:
Only global hot spare mode is supported.