Show storage array LUN mappings

04/25/2022 Contributors

The show storageArray lunMappings command returns information from the storage array profile about the logical unit number (LUN) or namespace ID (NSID) mappings in the storage array.

Supported Arrays

This command applies to any individual storage array, including the E2700, E5600, E2800, E5700, EF600 and EF300 arrays, as long as all SMcli packages are installed.

Roles

To execute this command on an E2800, E5700, EF600, or EF300 storage array, you must have the Storage Admin or Storage Monitor role.

Context

Default group LUN or NSID mappings are always shown. If you run this command without any parameters, this command returns all of the LUN or NSID mappings.

Syntax

show storageArray lunMappings (host ["hostName"] |
hostgroup ["hostGroupName"])

Parameters

Parameter Description

Parameter	Description
`host`	The name of a specific host for which you want to see the LUN or NSID mappings. Enclose the host name in double quotation marks (" ") inside of square brackets ([ ]).
`hostGroup`	The name of a specific host group for which you want to see the LUN or NSID mappings. Enclose the host group name in double quotation marks (" ") inside of square brackets ([ ]).

host

The name of a specific host for which you want to see the LUN or NSID mappings. Enclose the host name in double quotation marks (" ") inside of square brackets ([ ]).

hostGroup

The name of a specific host group for which you want to see the LUN or NSID mappings. Enclose the host group name in double quotation marks (" ") inside of square brackets ([ ]).

Notes

This command returns host topology information similar to this example.

MAPPINGS (Storage Partitioning - Enabled (0 of 16 used))
VOLUME NAME  LUN  CONTROLLER  ACCESSIBLE BY  VOLUME STATUS
Access Volume 7   A,B         Default Group  Optimal
21           21   B           Default Group  Optimal
22           22   B           Default Group  Optimal

Minimum firmware level

6.10