Hikvision IDS-6704NXI-I/BA User Manual

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7. Select RAID Level as required.

8. Select the physical disks to constute the array.

Table 9-1 The Required Number of HDDs

RAID Level The Required Number of HDDs

RAID 0 At least 2 HDDs.

RAID 1 At least 2 HDDs.

RAID 5 At least 3 HDDs.

RAID 6 At least 4 HDDs.

RAID 10 The number of HDD must be an even ranges from 4 to 16.

9. Click OK.

10. Oponal: The video recorder will automacally inialize the created array. Go to Storage →

RAID Setup → Array to view the informaon of the created array.

Figure 9-7 Array List

9.2.2 Rebuild an Array

The array status includes Funconal, Degraded, and Oine. To ensure the high security and

reliability of the data stored in an array, take immediate and proper maintenance of the arrays

according its status.

Funconal

No disk loss in the array.

Oine

The number of lost disks has exceeded the limit.

Degraded

If any HDD fails in the array, the array degrades. Restore it to Funconal status by rebuilding the

array.

Congure a Hot Spare Disk

The hot spare disk is required for the disk array automac rebuilding.

Steps

1. Go to Storage → RAID Setup → Physical Disk .

Network Video Recorder User Manual

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