User manual

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Free (GB)
(MB)
Free capacity of this RAID group. The unit can be
displayed in GB or MB.
#PD
The number of physical disks in a RAID group.
#VD
The number of virtual disks in a RAID group.
Status
The status of RAID group:
x “Online” Æ the RAID group is online.
x “Offline” Æ the RAID group is offline.
x “Rebuild” Æ the RAID group is being rebuilt.
x “Migrate” Æ the RAID group is being migrated.
x “Scrubbing” Æ the RAID group is being scrubbed.
Health
The health of RAID group:
x “Good” Æ the RAID group is good.
x “Failed” Æ the RAID group fails.
x “Degraded” Æ the RAID group is not healthy and not
completed. The reason could be lack of disk(s) or
have failed disk
RAID
The RAID level of the RAID group.
•
RG operation description:
Create
Create a RAID group.
Migrate
Change the RAID level of a RAID group. Please refer to
next chapter for details.
Move
“Move” the member disks of Raid Group to completely
different disks.
Activate
Activate the RAID group after disk roaming; it can be
executed when RG status is offline. This is for online disk
roaming purpose.
Deactivate
Deactivate the RAID group before disk roaming; it can be
executed when RG status is online. This is for online disk
roaming purpose.
Parity check
Regenerate parity for the RAID group. It supports RAID 3 /
5 / 6 / 30 / 50 / 60.
RAG362