This section provides the information that you need to configure and maintain your logical storage whether it consists of fixed block volumes or count-key-data volumes.
You must complete a logical configuration for each storage unit. For example, each storage unit must be assigned a worldwide node name (WWNN). You must also configure the arrays, ranks, logical subsystems or logical control units, and extent pools from which your logical volumes are created.
After your initial configuration, you might make adjustments in your configuration and in time you might delete your configuration and create a new one. The processes that are listed in this section are designed to help you complete these tasks using the DS CLI commands.