APC RAID Subsystem SCSI-SATA II - Manual (Page 43)

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the details of the volume group.
Name Volume group name. The blue square button next to
the Name is “Rename” function.
Total(GB) Total capacity of this volume group.
Free(GB) Free capacity of this volume group.
#PD The number of physical disks of the volume group.
#UDV The number of user data volumes related to the
volume group.
Status The status of volume group.
“Online” à volume group is online.
“Fail” à volume group is fail.
Status 1 “DG” à DeGraded mode. This volume group is not
completed. The reason could be lack of one disk
or failure of disk.
Status 2 “R” à Rebuild. This volume group is doing rebuilding.
Status 3 “M” à Migration. This volume group is doing
migration.
RAID The RAID level of the volume group. The blue square
button next to the RAID level is “Migrate” function.
Click “Migrate” can add disk(s) to do expansion or
change the RAID level of the Volume group.
· VG operations description:
CREATE
Create a volume group
DELETE
Delete a volume group