Fujitsu MAF3364FC SERIES User manual

C141-F037-02EN
MAF3364FC SERIES
MAG3182FC, MAG3091FC SERIES
DISK DRIVES
FIBRE CHANNEL INTERFACE
MAINTENANCE MANUAL

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C141-F037-02EN iii
FOR SAFE OPERATION
Handling of This manual
This manual contains important information for using this product. Read thoroughly before
using the product. Use this product only after thoroughly reading and understanding especially
the section “Important Alert Items” in this manual. Keep this manual handy, and keep it
carefully.
FUJITSU makes every effort to prevent users and bystanders from being injured or from suffering
damage to their property. Use the product according to this manual.
Functional Limitations
There may be certain functional limitations concerning the specifications and functions of the
products covered by this manual depending on the equipment version, especially concerning the
following functions.
Versions in which there functions can be used will be communicated through “ENGINEERING
CHANGE REQUEST/NOTICE”, issued by Fujitsu.
Function Equipment Version Which Supports These Functions
Equipment
Version No. EPROM Version No. Standard INQUIRY Data Product Revision (ASCII)
READ RAM Command
WRITE RAM Command These commands cannot be used in the current version.
(Proceed to the Copyright Page)

iv C141-F037-02EN
Related Standards
Specifications and functions of products covered by this manual comply with the following
standards.
Standard (Text) No. Name Enacting Organization
NCITS TR-9 FIBRE CHANNEL PRIVATE LOOP
SCSI DIRECT ATTACH (FC-PLDA) American National Standards Institute
(ANSI)
ANSI X3.230-1994 FIBRE CHANNEL PHYSICAL AND
SIGNALING INTERFACE (FC-PH) American National Standards Institute
(ANSI)
ANSI X3.297-1996 FIBRE CHANNEL PHYSICAL AND
SIGNALING INTERFACE-2 (FC-PH-2) American National Standards Institute
(ANSI)
ANSI X3.272-199X FIBRE CHANNEL ARBITRATED
LOOP (FC-AL) American National Standards Institute
(ANSI)
ANSI X3.269-199X FIBRE CHANNEL PROTOCOL FOR
SCSI (SCSI-FCP) American National Standards Institute
(ANSI)
All Right Reserved, Copyright © 2000 Fujitsu, Limited

C141-F037-02EN v
PREFACE
This manual explains concerning the MAF3364FC, MAG3182FC and MAG3091FC (hereafter, MAG
series) series of 3.5 inch hard disk drives with built-in SCSI controller.
This manual gives detailed explanations of device configuration, fault analysis, parts replacement,
operation check, adjustment, and hardware operation principles for the disk drives.
This manual is for engineers who have used fixed-type magnetic disk drives and are familiar with the
operation environment of magnetic disk drives in user systems.
For the organization of manuals related to these disk drives and the scope of descriptions in this manual,
see the "Manual system" described later. A full understanding on the contents of all volumes of the OEM
manuals is assumed. (The OEM manuals have volumes covering product specification and installation
procedure, interface specifications, and command processing functions and command specifications).
This manual is organized as follows:
This manual consists of the 5 chapters shown below, a Glossary and a list of Abbreviations.
CHAPTER 1 SPECIFICATIONS AND EQUIPMENT CONFIGURATION
This chapter explains concerning the basic specifications, the basic configuration, interface connector,
setting switches and setting plug of the MAF3364FC and MAG series disk drives.
CHAPTER 2 MAINTENANCE AND DIAGNOSIS
This chapter describes the basic requirements for maintenance of the MAF3364FC and MAG series disk
drives. This chapter also describes diagnostic methods for operation check and the basics of
troubleshooting the disk drives.
CHAPTER 3 FAULT ANALYSIS
This chapter describes how to collect fault analysis information and howtoanalyze the collected information.
CHAPTER 4 REMOVING AND REPLACING PARTS
This chapter describes how to remove and replace parts that can be replaced in the field.
CHAPTER 5 OPERATION PRINCIPLES
This chapter describes the hardware configuration and operation of the MAF3364FC and MAG series disk
drives.
GLOSSARY
ABBREVIATIONS

vi C141-F037-02EN
CONVENTIONS
This manual uses the following conventions for alerts to prevent physical or property damages to users or
by standards.
DANGER
DANGER indicates that personal injury will occur if the user does not perform the procedure correctly.
WARNING
WARNING indicates that personal injury could occur if the user does not perform the procedure
correctly.
CAUTION
CAUTION indicates that either minor or moderate personal injury may occur if the user does not
perform the procedure correctly.
NOTICE
NOTICE indicates that inconvenience to the user such as damages to the product, equipment, data, and/or
other property may occur if the user does not pay attention or perform the procedure correctly.
IMPORTANT
IMPORTANT indicates information that the helps the user use the product more effectively.
Indicates
This manual indicates;
Decimal number: Indicates as it is.
Hexadecimal number: Indicates as X’17B9’, 17B9h, or 17B9H
Binary number: Indicates as “010”

C141-F037-02EN vii
DISCLAIMER
Failure of the MAF3364FC and MAG series intelligent disk drive is defined as a failure requiring
adjustments, repairs, or replacement. Fujitsu is not responsible for drive failures caused by misuse by the
user, poor environmental conditions, power trouble, host problems, cable failures, or any failure not
caused by the drive itself.
The suffix of the model name of the disk drive varies depending on the two device types and storage
capacity (Note 1). However, in this manual, the typical model names (Note 2) are used unless otherwise
noted. These disk drives maybe called intelligent disk drives (IDD), drives, or devices in this manual.
Note 1: Model names
MAF 3364 FC
Interface types FC: Fibre Channel
Memory capacity (100 MB units)
Disk size 3: 3 inch
Type AF: 1.6-inch height (10,000 rpm)
AG: 1-inch height (10,000 rpm)
Note 2: Type model name
Type model name Model name
MAF3364 MAF3364FC
MAG3182 MAG3182FC
MAG3091 MAG3091FC

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C141-F037-02EN ix
Cautions Regarding Safety
List of Items with Serious Warnings
Serious warnings included in this manual are as follows.
CAUTION Indicates items for which, if the product is not used correctly, there is danger not only
of minor or mildlysevere injury, but also danger of the product itself being damaged or
of other users and their property being injured or damaged.
Work Category Warning Item Page
During Storage Injury
1. To avoid shocks, turn off the power before mounting or
removing a PCA.
2. To avoid injury, do not touch the mechanical assembly during
disk drive operation.
3. Do not use solvents to clean the disk drive.
2-1
Injury
To prevent injury to workers, note the cautions listed in Subsection
2.1.1. 4-3
During Assembly,
Maintenance Damage to the Equipment
1. To discharge static electricity from the human body, touch the
frame (grounding) before touching a PCA. This prevents the
PCA from being damaged by static electricity.
2. To prevent electrical damage to the disk drive, turn the power
off before mounting or removing a PCA or connecting or
disconnecting a cable, connector, or plug.
3. Do not turn the power on while removing a PCA. This
operation is required to prevent unexpected or unpredictable
operation.
4. Do not use a conductive cleaner to clean a disk drive assembly.
5. Open all ventilation holes to prevent overheating of electric
circuits.
2-2