IBM SVC MDisk Group Details
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To access this report, in the Navigation pane select:
Capacity Manager > Array Capacity & Utilization > Array Capacity & Utilization
Click #MDisk Groups.
In the IBM SVC MDisk Group Summary, click an MDisk Group ID.
Use this report to view the details for block storage in a managed disk group.
Cluster | The physical storage array system |
Group ID | The ID of the MDisk group |
Virtual Capacity | Total VDisk Copy Capacity, which includes both the mirrored and un-mirrored VDisk capacity |
Used Capacity | The amount of the allocated capacity that is being used |
Virtual Used | Virtual Used = Used Capacity divided by Virtual Capacity |
% Over-Allocation | The percentage is derived from the total VDisk Copy Capacity divided by the Space in MDisk Groups |
Capacity | The total managed MDisk capacity |
Real Capacity | The amount of MDisk capacity that has been allocated to VDisk LUNs |
Free Space | Free = Capacity - Real |
Total VDisks |
LUN # | LUN number |
Capacity | The total managed MDisk capacity |
Copy Capacity | Copy capacity includes mirrors |
Mirrored | Indicates if the VDisk is mirrored |
Space Efficient | Indicates if this is a thin-provisioned LUN |
Total MDisks |
LUN # | LUN number |
Capacity | Total amount of physical storage for the LUN (MDisk) |
Controller Name | The controller name for the MDisk |
Serial # | MDisk serial number |
Vendor | MDisk vendor |
Product ID | MDisk product ID |
