lslcu

The lslcu command displays a list of logical control units (LCUs) for a storage image and status information for each logical control unit in the list.


>>-lslcu--+-------------------------+--+-----+------------------>
          '- -dev--storage_image_ID-'  +- -s-+   
                                       '- -l-'   

>--+--------------------------+--+-------------------+---------><
   '- -addrgrp--address_group-'  +-LCU_ID--+-------+-+   
                                 |         '-. . .-' |   
                                 '-" - "-------------'

Parameters

-dev storage_image_ID: (Optional). Specifies the storage image ID, which consists of manufacturer, type, and serial number. Displays only the objects for the storage unit that is specified.; Example: IBM.1750-68FA120
-s: (Optional). Use this parameter to display LCU IDs only. You cannot use the -l and the -s parameters together.
-l: (Optional). Use this parameter to display the default output. You cannot use the -l and the -s parameters together.
-addrgrp address_group: (Optional). Specifies an address group. Only the LCUs that belong to the specified address group are displayed. An address group is a single character in the range of 0 - 9 or A - F.
LCU_ID . . . | -: (Optional). Specifies the ID associated with an LCU. An LCU ID is two hexadecimal characters 00 - 1F (1750 only).; To specify a range of LCU IDs, separate the LCU IDs with a hyphen (-).; You must separate multiple LCU IDs or ranges of LCU IDs with a blank space between each ID or range of IDs.; If you specify the dash (-), this parameter information is automatically supplied.; Example: 00-03 08

Example

For this command and all other DS CLI list commands, the results are shown in table format to provide clarity. The actual reports do not display as tables.

The following table represents the headers that are displayed on the output report that is associated with the lslcu command using the -l parameter. A separate example is not shown for the 1750 because the information is the same for both the 2107 and 1750.

Invoking the lslcu command

dscli>lslcu -dev IBM.2107-75FA120 -l

The resulting output

Sun Aug 11 02:23:49 PST 2004 IBM 
DS CLI Version: 5.0.0.0 DS: 
IBM.2107-75FA120

ID	Group	confg- vols	subsys	con- base- type
IBM.2107 -75FA120 /10	0	256	8010	3990-6
IBM.2107- 75FA120 /11	1	256	8011	3990-6
IBM.2107- 75FA120 /12	0	256	8012	3990-6
IBM.2107- 75FA120 /13	1	256	8013	3990-6

Report field definitions

ID

Specifies the LCU ID.

This is a unique identifier that is assigned to this logical control unit object. The ID includes the Storage Image ID and the 2-digit LCU ID.

Group

Specifies the server that is managing the logical control unit group. The server is identified as either 0 or 1.

Addrgrp

Specifies the address group object of which the logical control unit is a member.

Confgvols

Specifies the number of volumes, or logical devices assigned to the LCU ID. This number includes base CKD volumes and alias CKD volumes.

Subsys

Specifies the value you assigned, or the default SSID value.

Conbasetype

Specifies the LCU type. The allowable values include the following LCU types:

3390-3
3390-tpf
3390-6 (this is the default value if no value is assigned)
bs2000