Table 17. Symptom-to-FRU index (continued)
Problem
indicator Component Possible cause Possible solutions
The DS4000
Storage Manager
client Enterprise
Management
window sees each
storage server
controller as an
independent
storage
subsystem or a
partially managed
device.
Controller No drives are
present in the
storage server.
Ensure that at least one drive is
present in the storage server so
that it can be configured properly.
One controller
was replaced
incorrectly. The
controller
firmware versions
probably failed to
synchronize
correctly.
To recover, perform the following
steps:
1. Remove and reinsert the
controller blade.
2. Wait 5 minutes.
3. Delete the controller entry
with the incorrect firmware
version from the DS4000
Storage Manager Enterprise
Management window.
4. Add the controller back to the
DS4000 Storage Manager
Enterprise Management
window using the Add
Device menu option in the
Enterprise Management
window.
5. If the DS4000 Storage
Manager client Enterprise
Management window still
shows each storage server
controller as an independent
storage subsystem or a
partially managed device,
repeat this procedure. If the
problem still persists, contact
IBM support.

Note: If you cannot find the problem in the Symptom-to-FRU index, test the entire

system.
Parts listing
Figure 79 on page 116 and the following table provide a parts listing for the
DS4100.
Chapter 6. Hardware maintenance 115