Lun Group - Fujitsu ETERNUS DX60 S3 User Manual

Chapter 4 Volume Status

4.5 LUN Group

4.5 LUN Group
This function displays the LUN groups of each volume.
A LUN group is a group of Logical Unit Numbers (LUNs), which can be recognized by the host. The allocation
information of LUNs and volumes in the ETERNUS DX/AF are configured to the LUN group.
The following items are displayed in the Main area:
• No.
The volume number is displayed.
• Name
The volume name is displayed.
• LUN Group Count
The total number of LUN groups for the volume and the number of ports to which the volume is allocated is
displayed.
• LUN Group
The LUN group names of the volume are displayed. If the host, ports, and LUNs are allocated without
specifying a host group or port group, the location information (x: CE number, y: CM number, z: CA number,
w: Port number) of the ports is displayed.
If the volume is registered in multiple LUN groups or the volume is allocated to multiple ports, the multiple
LUN group names and port locations are displayed.
When the volume does not belong to any LUN groups, or the volume is not allocated to any ports, a "-"
(hyphen) is displayed.
- LUN group name
- For the ETERNUS DX8700 S3/DX8900 S3
CE#x CM#y CA#z Port#w
- For the other models
CM#y CA#z Port#w
• Storage Cluster
When the volume is being used by the Storage Cluster function, "Enable" is displayed. When no volumes
are used for the Storage Cluster function, "Disable" is displayed.
This item is displayed only when "Enable" is selected for the Storage Cluster function.
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