IBM DS8000 manual Explanation

CMUS00029E No source LSS is available in the selected storage image.

Explanation

No source logical subsystem is available in the selected storage image. A path cannot be created without a source LSS.

Action

Select a storage image that has an available source logical subsystem, and then resubmit the task.

CMUS00030W The selected storage unit or image is not a master (primary) for Global Mirror sessions.

Explanation

You have selected a storage unit or storage image that is a subordinate (not a master) for Global Mirror sessions. This is only a warning. You can make this storage unit or storage image a master.

Action

You can continue, but you must make the storage unit or storage image a master.

CMUS00031E Invalid logical subsystem: No paths to the subordinates exist.

Explanation

A path must exist between the master and subordinate logical subsystems. No path exists.

Action

Select a logical subsystem with paths to the subordinates or create paths, and then resubmit the task.

CMUS00032E No target LSS is available for the selected source LSS.

Explanation

No target logical subsystem is available for the selected source logical subsystem. A path cannot be created without a target LSS. To create a target LSS, a port must be cabled, and the port topology must be configured using the DS command-line interface.

Action

Select a different source logical subsystem, or contact IBM technical support for assistance.

126IBM TotalStorage DS8000: Messages Reference