User Manual

DS-7700NI-SP/9000/9600 Series HDVR/NVR User’s Manual
133
At least 2 hard disks must be installed when you want to set a HDD to Redundancy mode and one of them
with R/W property.
Disk Clone
Internal HDDs can be backup to external eSATA HDDs intact using this function. To clone HDD:
1. Enter the HDD menu by going to Menu > System Configuration > HDD.
2. Select the Disk Clone tab, as shown in Figure 158.
Figure 158 Local HDD Settings
3. Select the Clone Source by checking the box.
4. Select the Clone Destination by choosing the eSATA devices, and set the Usage of devices as
Export.
5. Click Clone button to launch the clone process.
Note:
The storage volume of clone source and clone destination should be identical, otherwise the clone cannot
be executed.