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MAY2073RC, MAY2036RC manual This page is intentionally left blank
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Troubleshooting
Specification
Install
3 Test flowchart
Dimension
Maintenance
Standard Features 1.2 Hardware Structure 1.3 System Configuration
Diagnostics
7 Alternate block allocation by FORMAT UNIT command
Mounting Drives 5.3.1 Mounting procedures
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Contents
MAY2073RC MAY2036RC HARD DISK DRIVES PRODUCT/MAINTENANCE MANUAL
C141-E230-01EN
FOR SAFE OPERATION
Handling of This Manual
IMPORTANT NOTE TO USERS
Specification No. C141-E230-**EN
REVISION RECORD
Related Standards
Chapter 4 Installation Requirements
Preface
Chapter 2 Specifications
Chapter 5 Installation
Preface
CONVENTIONS USED IN THIS MANUAL
Conventions for Alert Messages
Important Alert Messages
Important Alert Items
High temperature
Damage
Electreical shock
Important Alert Items
Data loss
Damage
C141-E230
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CONTENTS
Contents
Installation
Diagnostics and Maintenance
CHAPTER
Contents
Contents
Illustrations Figures
Contents
Tables
Table 2.1 Model names and order numbers
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CHAPTER 1 General Description
1.1 Standard Features 1.2 Hardware Structure 1.3 System Configuration
1.1 Standard Features
General Description
1.1 Standard Features
General Description
14 Defective block slipping
1.1 Standard Features
1.2 Hardware Structure
1.3 System Configuration
General Description
2.1 Hardware Specifications 2.1.1 Model name and order number
CHAPTER 2 Specifications
2.1 Hardware Specifications
Table 2.1 Model names and order numbers
Specifications
2.1.2 Function specifications
Function specifications
2.1 Hardware Specifications
Environmental/Power requirements
Specifications
2.1.3 Environmental specifications
C141-E230
2.1 Hardware Specifications
2.1.4 Error rate
2.1.5 Reliability
Specifications
2 Mean Time To Repair MTTR
3.1 Data Space 3.2 Logical Data Block Addressing
CHAPTER 3 Data Format
3.1.1 Cylinder configuration
3.3 Defect Management
Figure 3.1 Cylinder configuration
Data Format
3.1 Data Space
Figure 3.2 Spare area in cell
Data Format
3.1.2 Alternate spare area
Figure 3.3 Alternate cylinder
3.1 Data Space
3.1.3 Track format
Figure 3.4 Track format
3.1.4 Sector format
Data Format
Figure 3.5 Track skew/head skew
Figure 3.6 Sector format
3.1 Data Space
Each sector on the track consists of the following fields
3.1.5 Format capacity
Data Format
C141-E230
Format capacity
3.2 Logical Data Block Addressing
Data Format
3.3 Defect Management 3.3.1 Defect list
3.3.2 Alternate block allocation
Figure 3.7 Alternate block allocation by FORMAT UNIT command
3.3 Defect Management
Figure 3.8 Alternate block allocation by REASSIGN BLOCKS command
Data Format
3.3 Defect Management
3 Automatic alternate block allocation
Type 2 Reassignment of write fail sector 1 Commands to be applied
Data Format
4.1 Mounting Requirements 4.1.1 Dimensions
CHAPTER 4 Installation Requirements
4.1 Mounting Requirements 4.2 Power Supply Requirements
Figure 4.1 Dimensions
Installation Requirements
4.1.2 Mounting orientations
Figure 4.2 HDD orientations
4.1 Mounting Requirements
4.1.3 Notes on mounting
Damage
5 Vent hole Never cover the vent hole as shown in Figure Vent hole
Installation Requirements
Figure 4.3 Mounting frame structure example
Label
Table 4.1 Surface temperature check point and maximum temperature
Figure 4.5 Surface temperature measurement points
4.1 Mounting Requirements
Installation Requirements
Figure 4.6 Service clearance area
MAY2073RC
4.2 Power Supply Requirements
4.2 Power Supply Requirements
MAY2036RC
Figure 4.9 Connector location
Installation Requirements
4.3.1 Connector location
Figure 4.8 AC noise filter recommended 4.3 Connection Requirements
4.3.2 Interface connector
Figure 4.10 SAS plug connector overview
4.3 Connection Requirements
P1 Note1
Installation Requirements
Table 4.2 Interface connector SAS plug signal allocationCN1
P2 Note1
4.3.3 Ready LED output signal
4.3 Connection Requirements
Figure 4.11 Recommended external circuit for Ready LED output
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High temperature
CHAPTER 5 Installation
5.1 Notes on Handling Drives 5.2 Setting 5.3 Mounting Drives
5.5 Dismounting Drives 5.6 Spare Disk Drive
Installation
5.2 Setting
5.2 Setting 5.2.1 Port Address
5.3 Mounting Drives 5.3.1 Mounting procedures
Installation
1 Initial diagnosis at the time of power-on
5.4.1 Checking initial operation
5.4.2 Formatting
Installation
2 FORMAT UNIT command
5.4.3 Setting parameters
Installation
C141-E230
continued
C141-E230
absolute value
C141-E230
Installation
5-10
5.5 Dismounting Drives
6.4 Troubleshooting Procedures
CHAPTER 6 Diagnostics and Maintenance
6.1 Diagnostics 6.2 Maintenance Information 6.3 Operation Check
6.1 Diagnostics 6.1.1 Self-diagnostics
Diagnostics and Maintenance
6.1 Diagnostics
Operation of self-diagnostics
Diagnostics and Maintenance
6.1.2 Test programs
6.2.1 Precautions
6.2 Maintenance Information
6.2 Maintenance Information
High temperature
Diagnostics and Maintenance
6.2.2 Maintenance requirements
6.2.4 Revision numbers
6.2 Maintenance Information
6.2.3 Maintenance levels
Figure 6.1 Revision label example
Diagnostics and Maintenance
Figure 6.2 Indicating revision numbers 6.2.5 Tools and test equipment
Figure 6.3 Test flowchart
6.2 Maintenance Information
Operation test See Subsection Diagnostic test See Subsection
6.2.6 Tests
6.3 Operation Check 6.3.1 Initial seek operation check
Diagnostics and Maintenance
6.3.3 Diagnostic test
6.3.2 Operation test
6.4.1 Outline of troubleshooting procedures
6.4 Troubleshooting Procedures
6.4 Troubleshooting Procedures
6.4.2 Troubleshooting with disk drive replacement in the field
Diagnostics and Maintenance
System-level field troubleshooting
Disk drive troubleshooting
6.4 Troubleshooting Procedures
6.4.3 Troubleshooting at the repair site
Damage
This manual does not cover troubleshooting at the factory level
Diagnostics and Maintenance
6.4.4 Troubleshooting with parts replacement in the factory
6.4.5 Finding possibly faulty parts
CHAPTER 7 Error Analysis
7.1 Error Analysis Information Collection 7.2 Sense Data Analysis
7.1 Error Analysis Information Collection 7.1.1 Sense data
Error Analysis
Figure 7.1 Format of extended sense data
7.2 Sense Data Analysis
7.2.1 Error information indicated with sense data
7.2 Sense Data Analysis
Definition of sense data
C141-E230
Error Analysis
7.2.3 Sense data 1-1x-xx, 3-1x-xx and E-1D-00 Disk read error
7.2.2 Sense data 3-0C-03, 4-32-01, 4-40-xx, 4-C4-xx, and
Additional Sense Code
Glossary
Command
Initiator INIT
Glossary
Target TARG
Acronyms and Abbreviations
Acronyms and Abbreviations
Index
Index
IN-2
Index
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Comment Form
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