D-Link DSN-6020 User Manual page 59

Health
RAID
Current
owner
Preferred
owner
RG operation description:
•
Create
Migrate
Move
Activate
Deactivate
Parity check
Delete
Set
preferred
owner
Set disk
The health of RAID group:
"Good"  the RAID group is good.

"Failed"  the RAID group fails.

"Degraded"  the RAID group is not healthy and not

completed. The reason could be lack of disk(s) or have
failed disk
The RAID level of the RAID group.
The owner of the RAID group. The default owner is controller 1.
The preferred owner of the RAID group. The default owner is
controller 1.
Create a RAID group.
Change the RAID level of a RAID group. Please refer to next
chapter for details.
Move the member disks of RAID group to totally different
physical disks.
Activate the RAID group after disk roaming; it can be executed
when RG status is offline. This is for online disk roaming
purpose.
Deactivate the RAID group before disk roaming; it can be
executed when RG status is online. This is for online disk
roaming purpose.
Regenerate parity for the RAID group. It supports RAID 3 / 5 / 6
/ 30 / 50 / 60.
Delete the RAID group.
Set the RG ownership to the other controller.
Change the disk property of write cache and standby options.
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