DS8000 Service Documentation Version 7.5
MAP30E0 Array in exposed state
One DDM is not available to an array.
About this task
The DDM might not be available for one of the following reasons:
The DDM has failed.
The Fibre Channel device loop is broken.
A power failure has affected the storage enclosure
Related tasks
:
How to start the service information center
MAP30E0 Section-1
Procedure
Display and repair any
serviceable event
s related to power or loop failures. If there are no related
serviceable event
s,
contact your next level of support
. The array needs to be recreated.