Use this report to view the relationships between the filesystems/logical volumes and the storage subsystems, LUNs, and disks in your environment. Reports can be generated for ESS subsystems as well as IBM SAN Volume Controller clusters.
To generate a report for the relationship you want to view, select an item from the Relate Filesystems/Logical Volumes to: field on the Selection tab. The Selection tab appears when you left-click the Reporting --> Storage Subsystems --> Computer Views --> By Filesystem/Logical Volume 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 Filesystem/Logical Volume report if you selected Storage Subsystems from the Relate Filesystems/Logical Volumes to: field on the Selection tab. Use this report to view information about filesystem/logical volumes consuming space on storage subsystems.
Field Name |
Description |
Computer |
name of a computer using space on a storage subsystem or IBM SAN Volume Controller |
Filesystem or Logical Volume Path |
name or path of a filesystem/logical volume using space on a storage subsystem or IBM SAN Volume Controller |
Capacity |
total usable storage capacity of a filesystem or logical volume |
Freespace |
amount of storage space available on a filesystem or logical volume |
Storage Subsystem |
name/alias of a storage subsystem hosting a filesystem/logical volume |
Storage Subsystem Type |
type of storage subsystem, such as IBM ESS |
The following fields appear on the By Filesystem/Logical Volume report if you selected LUNs from the Relate Filesystems/Logical Volumes to: field on the Selection tab. Use this report to view information about filesystem/logical volumes consuming space on LUNs.
Field Name |
Description |
Computer |
name of a computer using a LUN |
Filesystem or Logical Volume Path |
name or path of a filesystem/logical volume using space on a LUN |
Capacity |
total usable storage capacity of a LUN |
Freespace |
amount of storage space available on a LUN |
Device Path (computer) |
name assigned to a LUN by the operating system |
Storage Subsystem |
name/alias of a storage subsystem hosting 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 |
The following fields appear on the By Filesystem/Logical Volume report if you selected Disks from the Relate Filesystems/Logical Volumes to: field on the Selection tab. Use this report to view information about filesystem/logical volumes consuming space on storage subsystems disks.
Field Name |
Description |
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 |
Computer |
name of a computer using space on a disk |
Filesystem or Logical Volume Path |
name or path of a filesystem/logical volume consuming space on the disk |
Capacity |
total usable storage capacity of a filesystem or logical volume |
Freespace |
amount of storage space available on a filesystem or logical volume |
Physical Allocation |
total amount of disk space consumed (overhead + capacity) |
For more information, see Storage Subsystem Reporting - Overview.