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