Network Video Recorder
UI System Setting
User Manual
Issue: V4.6 (2021-05-12)
133
The disk groups can keep the recording of channels at different disks, it will improve the storage
efficiency.
The expired time is 0, it means the disk will be rewrite only when the disk is full .
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7.2.3
RAID
The NVR support to build/ edit/ delete the RAID. User can choose the type of RAID according
to the importance of recording.
RAID is only used for the device with 4 disks or more. And the disks must be e
nterprise level disks.
The capacity of disks is better same for efficient using.
RAID5 at least 3 disks can be created. RAID6 at least 4 disks can be created. RAID10 at least 4
disks can be created. Create hot spare disk need more one disk or double basic disks.
The capacity of disks is better same for efficient using.
NOTE