zSeries LCUs — Main page

Introduction

Use the Refresh button to obtain current data.

Menu path

Fields

Select storage unit

Select the storage unit for which you want to view LCU information.

Select

Select the check boxes for the LCUs you want to work with.

LCU ID

The identifier of the LCU (for example, 1E). The link opens the LCU properties page.

SSID

The unique identifier on the set of disk control units attached to a given FICON (fibre-channel connection) host image. This identifier is also used by PPRC (peer-to-peer remote copy) functions to verify the identity of a secondary LSS. This value is either the default SSID or a user-defined SSID.

LCU Type

The model type of the specified LCU. The possible values are 3990 Model 3, 3990 Model 3 for TPF, 3990 Model 6. The default is the 3990 Model 6.

Volumes

The number of defined base volumes in the specified LCU. The link opens a list of zSeries volumes that are filtered by this LCU.

Addresses Used

The number of addresses used in the LCU.

Actions

Create

Select to create a new LCU for the selected storage unit.

Delete

Select to delete selected LCUs.

Modify

Select to modify selected LCUs.

Properties

Select to display properties for selected LCUs.