Action

Specify a valid identifier for the logical subsystem, and then resubmit the task. If the problem persists, contact IBM technical support for assistance.

CMUN02258E SOURCE Unable to delete extent pool: ranks are assigned

Explanation

Ranks are assigned to the extent pool. The extent pool cannot be deleted while ranks are assigned to it.

Action

Unassign the ranks, and then resubmit the task.

CMUN02259E SOURCE Unable to start or end service: invalid parameters

Explanation

The storage management console server reports a storage unit microcode-level error.

Action

Contact IBM technical support for assistance.

CMUN02260E SOURCE Operation failure: invalid RAID type or number of spares

Explanation

The storage management console server reports a storage unit microcode-level error.

Action

Contact IBM technical support for assistance.

CMUN02261E SOURCE Unable to create extent pool: invalid rank group

Explanation

The specification contains an invalid rank group.

Action

Specify a valid rank group, and then resubmit the task. If the problem persists, contact IBM technical support for assistance.

Chapter 7. DS storage management console server messages 207

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IBM DS8000 manual Unassign the ranks, and then resubmit the task