Automatically Rebuilding Array; Manually Rebuilding Array - HIKVISION DS-9000-ST Series User Manual

DS-7700NI-SP/9000/9600 Series HDVR/NVR User's Manual

Automatically Rebuilding Array

Enable Auto-rebuild can start rebuilding the array automatically with the hot spare disk when the
virtual disk is in Degraded status to ensure the high security and reliability of the data. To set
auto-rebuild:
1. Enter the Firmware interface by going to Menu > System Configuration > RAID >
Firmware, as shown in Figure 176.
2. Check the Auto-rebuild box to enable auto-rebuild.
Since the hot spare disk is configured and Auto-rebuild function is enabled. The hot spare disk
will be automatically used for array rebuilding when the status of the array is Disk Loss. You can
check the rebuild status by going to Menu > System Configuration > RAID.
1. Select Array tab to view the array rebuilding status.
2. Select Virtual Disk tab to view the virtual disk rebuilding status.
Note:
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.

Manually Rebuilding Array

If you do not enable the Auto-rebuild in Firmware interface or the hot spare disk has not been
configured, you can rebuild the array manually to restore the array when the virtual disk is in
Degraded status. To manually rebuilding array:
Figure 176 Firmware Interface
Figure 177 Array Interface
Figure 178 Virtual Disk Interface
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