Storage-Subsystem Views: By LUN

Use this report to view the relationships between the LUNs and the computers and filesystems/logical volumes in your environment.

Selection

The Selection button opens the Select Resources pop-up. All available resources are listed. Click in the left column to select a resource.

The Edit button opens the Edit Filter. The filters are applied to the columns you have selected for your report. Select the column you want to set the filter on. Select the operator. Enter text in the Value 1 text field. If you wish to add additional values using the same operator, do it by clicking Edit.

Edit: Displays the values you have entered and allows you to specify new values.

On top: The Add button adds column names one at a time in the order they are listed in Included Columns.; The Delete All button deletes all filters. Click the X to the left of an individual filter to delete it.; The Records Must Meet radio button is either All Conditions or At Least One Condition.

Generate Report: Click to generate the report.

Relate Computers To

Select from the options in the Relate Computers To pull-down menu. You can select from the following options:

Computer
Filesystems/Logical Volumes

Available Columns: Lists the information columns that can be included in the report. The available columns will be based on what you have selected in the Relate Computers To option.

Included Columns: Lists the information columns that are included in the report.

The following tables list the columns that can be included in the report for each option.

Computer

Field Name	Description
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 ESS or FAStT/DS4xxxx.
LUN Name (disk array)	Name assigned to a LUN by a storage subsystem. For FAStT/DS4xxxx, it is the user-created name.Name
LUN WWN	WWN is a 64-bit identifier that uniquely identifies a LUN in a FAStT/DS4xxxx storage subsystem.
Computer	Name of a computer using a LUN
Device Path (computer)	Name of the disk on a computer using a LUN
LUN Capacity	Storage capacity on a LUN.
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.

Filesystems/Logical Volumes

Field Name	Description
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 ESS or FAStT/DS4xxxx.
LUN Name (disk array)	Name assigned to a LUN by a storage subsystem. For FAStT/DS4xxxx, it is the user-created name.
Computer	Name of a computer using a LUN
LUN WWN	WWN is a 64-bit identifier that uniquely identifies a LUN in a FAStT/DS4xxxx storage subsystem.
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.
Free Space	Amount of storage space available.
Device Path (computer)	Name assigned to a LUN by the operating system

>>: In the Available Columns field, select the columns that you want to include in the report, and then click >> to add them to the Included Columns field.
<<: In the Included Columns field, select the columns that you want to exclude from the report and then click << to remove them from the report.

: Moves the selected metric up in the Selected Columns list.
: Moves the selected metric down in the Selected Columns list.