User Manual

ATM Digital Video Recorder User Manual
179
Figure 12-7 Physical Disk Settings Interface
Step 2 Click Creat button to enter the Create Array interface.
Figure 12-8 Create Array Interface
Step 3 Edit the Array Name; set the RAID Level to RAID 0, RAID 1, RAID 5, or RAID 10; select the
Physical Disk that you want to configure array.
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If you choose RAID 0, at least 2 HDDs must be installed.

If you choose RAID 1, 2 HDDs need to be configured for RAID 1.
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If you choose RAID 5, at least 3 HDDs must be installed.
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If you choose RAID 10, the number of HDDs installed should be even in the range of 4 to 16.
Step 4 Click OK button to create array.
If the number of HDDs you select is not compatible with the requirement of the RAID level, the
error message box will pop up.