Dahua DHI-NVR5208-4KS2 User Manual page 110

Step 2 You can click Create RAID or Create Manually, and all the disks involved will be
formatted.
Click Create RAID, the system will create RAID automatically.
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 Click Create Manually.
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2)
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Step 3 After creating RAID, the disks need to sync with each other to finish the process. For
RAID5 and RAID6, you can select different working mode.
 Self-Adaptive: Automatically adjust the RAID sync speed according to the business
status.
 When there is no business running, sync is performed at a high speed.
 When there is business running, sync is performed at a low speed.
Sync First: Resource priority is assigned to RAID sync.
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Business First: Resource priority is assigned to business operations.
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 Balance: Resource is evenly distributed to RAID sync and business operations.
4.1.4.6 Schedule
After set record schedule and snapshot schedule, the device can automatically record video and
snapshot image at the specified time. Select Main menu > STORAGE > SCHEDULE, you can go to
the interface.
SCHEDULE
If there is no existing RAID and no hot spare disk, the system will create RAID5
and a hot spare disk automatically.
If there is no existing RAID, but existing hot spare disk, the system will only create
RAID5 and use the existing hot spare disk automatically.
If there is existing RAID and existing hot spare disk, the system will delete the
original RAID and create RAID5 with all the disks and use the existing hot spare
disk automatically.
Select RAID type and disks as system instructed.
Click Create Manually, and then the format disk notice is displayed.
Click OK.
Figure 4-31
Local Basic Operation 99