HIKVISION DS-7200HGHI-SH Series User Manual page 124

When the remaining storage space is lower than the actual needs, you can take array migration
and online expansion to enlarge the capacity of the virtual disk. At least one available physical
disk should exist for the array migration.
To migrating and expanding:
1. Enter the Physical Disk interface by going to Menu > System Configuration > RAID >
Physical Disk to confirm at least one available physical disk has existed for the array
migration.
2. Select Array tab to enter the Array interface.
3. Select the array to be migrated and click
Figure 145 Migrate Array Interface
4. Select the available physical disk and click OK to confirm the settings.
5. There will pop up an attention box with these words: Do not unplug the physical disk
when it is under rebuilding. Click OK to start rebuilding.
6. You can enter the Array interface and Virtual Disk interface to check the process of the
migration.
Figure 146 Array Interface
Figure 147 Virtual Disk Interface
7. Reboot the device to take effect of the new setting after the migration process finished.
to enter the Migrate Array interface.
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