IBM System Storage DS4000, Hardware Maintenance Manual

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Chapter 12. IBM TotalStorage FAStT EXP15 and EXP200
Storage Expansion Units
Note:
The PD maps found in the IBM TotalStorage DS4000 Problem Determination
Guide provide you with additional diagnostic aids.
The IBM TotalStorage FAStT EXP15 and EXP200 storage expansion units are
compatible with the Type 3526 fibre channel RAID controller (see Chapter 6 on
page 21).
This chapter contains the information for the FAStT EXP15 and EXP200 storage
expansion units. Information that is common to both enclosures is given first.
Information that is specific to each enclosure is given second.
Diagnostics and test information
Important
The service procedures are designed to help you isolate problems. They are
written with the assumption that you have model-specific training on all
computers, or that you are familiar with the computers, functions,
terminology, and service-related information provided in this manual and the
appropriate IBM PC/Netfinity Server Hardware Maintenance Manual.
You can use the following is a list of problems and references to diagnose the IBM
FAStT EXP15 Type 3520 and FAStT IBM EXP200 Type 3530 storage expansion
units.
Problem Reference
Hard Disk Drive Numbering See the IBM Product Installation Guide.
Error Codes/Error Messages See the Symptom-to-FRU Index for the server that the storage
expansion unit you are servicing is connected to.
Expansion Unit Options Switches See the IBM Product Installation Guide.
Fan Controls and Indications See the IBM Product Installation Guide.
Performing a Shutdown See “Performing a shutdown” on page 106.
Power Supply Controls and Indicators See the IBM Product Installation Guide.
Rear Controls and Indications See the IBM Product Installation Guide.
Turning the Power On See “Turning the power on” on page 106.
Additional service information
This section provides service information that is common to both the FAStT EXP15
and FAStT EXP200 storage expansion units:
v “Performing a shutdown” on page 106
v
“Turning the power on” on page 106
v
“Specifications” on page 106
© Copyright IBM Corp. 2004
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