Use this report to view the relationships between the computers and the storage subsystems, LUNS, and disks in your environment.
To generate a report for the relationship you want to view, select an item from the Relate Computers to: field on the Selection tab. The Selection tab appears when you left-click the Reporting --> Storage Subsystems --> Computer Views --> By Computer node. For more information about this tab, see Selecting an Object.
The following section describes the fields that appear on the report based on the options selected on the Selection tab.
The following fields appear on the By Computer report if you selected Storage Subsystems from the Relate Computers to: field on the Selection tab. Use this report to view information about computers using space on Storage Subsystems.
Field Name |
Description |
Computer |
name of a computer using storage on a storage subsystem or IBM SAN Volume Controller |
Storage Subsystem |
name/alias of a storage subsystem or IBM SAN Volume Controller |
Storage Subsystem Type |
type of storage subsystem, such as IBM ESS |
Physical Allocation |
total amount of disk space consumed (overhead + capacity) |
LUN Capacity |
storage capacity of all LUNs visible to (surfaced on) each reported computer |
Allocated LUN Space |
storage capacity of a LUN minus a LUNs unallocated space |
Unallocated LUN Space |
LUN capacity assigned to each computer minus the space that has been allocated to a logical volume |
The following fields appear on the By Computer report if you selected LUNs from the Relate Computers to: field on the Selection tab. Use this report to view the computers using space on LUNs.
Field Name |
Description |
Computer |
name of a computer using a LUN |
Device Path (computer) |
name of the disk on a computer using a LUN |
Storage Subsystem |
name/alias of storage subsystem containing a LUN or the IBM SAN Volume Controller managing the LUN |
Storage Subsystem Type |
type of storage subsystem, such as IBM ESS
|
LUN Name (disk array) |
name assigned to a LUN by a storage subsystem |
LUN Capacity |
storage capacity of all LUNs visible to (surfaced on) each reported computer |
Allocated LUN Space |
storage capacity of a LUN minus a LUNs unallocated space |
Unallocated LUN Space |
LUN capacity assigned to each computer minus the space that has been allocated to a logical volume |
The following fields appear on the By Computer report if you selected Disks from the Relate Computers to: field on the Selection tab. Use this report to view the disks within a storage subsystem that a computer is using.
Field Name |
Description |
Computer |
name of a computer using storage on a disk |
Storage Subsystem |
name/alias of a storage subsystem containing the disk or the IBM SAN Volume Controller managing the disk |
Storage Subsystem Type |
type of storage subsystem, such as IBM ESS |
Manufacturer |
name of the manufacturer of a disk |
Model |
model number of a disk |
Serial Number |
serial number of a disk |
Physical Allocation |
total amount of disk space consumed (overhead + capacity) |
For more information, see Storage Subsystem Reporting - Overview.