rmlcu

The rmlcu command deletes existing logical control units.

Read syntax diagramSkip visual syntax diagram
>>-rmlcu--+-------------------------+--+---------+-------------->
          '- -dev--storage_image_ID-'  '- -quiet-'   

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

Parameters

-dev storage_image_ID
(Optional). Specifies the storage image ID, which consists of manufacturer, type, and serial number. This parameter is required if you do not specify a fully qualified ID for all logical control units.
Example: IBM.1750-68FA120
-quiet
(Optional). Turns off the confirmation prompt for this command.
LCU_ID . . . | -
(Required). An array of one or more LCUs to be removed. This parameter accepts a fully qualified LCU ID or a shortened version, if the -dev parameter is specified. A LCU ID is two hexadecimal characters in the range 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.
Example: 00-03 08
If you specify the dash (-), this parameter information is automatically supplied.

Example (1750)

Invoking the rmlcu command
dscli>rmlcu -dev IBM.1750-68FA120 00-0F
The resulting output
Sun Aug 11 02:23:49 PST 2004 IBM DS CLI Version: 5.0.0.0 DS: IBM.1750-68FA120

Are you sure you want to delete LCU 00 ? y/n Y
LCU 00 successfully deleted.
Are you sure you want to delete LCU 01 ? y/n Y
LCU 01 successfully deleted.
…
Are you sure you want to delete LCU 0F ? y/n Y
LCU 0F successfully deleted.
Related tasks
Removing fixed block or count key data storage
Related reference
lsaddressgrp
mklcu
chlcu
lslcu
showlcu
mkckdvol
chckdvol
rmckdvol
lsckdvol
showckdvol
Library | Support | Terms of use | Feedback
© Copyright IBM Corporation 2004, 2007. All Rights Reserved.