Digital Video Recorder User Manual
207
Figure 13-11
Physical Disk Settings Interface
Step 2
Select a disk and click
to set it as the hot spare disk.
Only global hot spare mode is supported.
13.2.1
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.
Step 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
Figure 13-12
Array Settings Interface
If there is no hot spare disk after rebuilding, it is recommended to install a HDD into
the device and set is as a hot spare disk to ensure the high security and reliability of
the array.
13.2.2
Manually Rebuilding Array
Purpose
