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Troubleshooting
Specs
Install
1 Test flowchart
Dimension
Maintenance
Standard Features 1.2 Hardware Structure 1.3 System Configuration
Diagnostics
7 Alternate block allocation by FORMAT UNIT command
Mounting HDDs 5.3.1 Mounting procedures
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Contents
MBB2147RC MBB2073RC HARD DISK DRIVES PRODUCT MANUAL
C141-E257-02EN
Handling of This Manual
FOR SAFE OPERATION
IMPORTANT NOTE TO USERS
Specification No. C141-E257-**EN
REVISION RECORD
Related Standards
Chapter 2 Specifications
Chapter 4 Installation Requirements
Chapter 5 Installation
Chapter 6 Diagnostics and Maintenance
CONVENTIONS USED IN THIS MANUAL
Preface
Conventions for Alert Messages
Important Alert Items
High temperature
Important Alert Messages
Damage
Important Alert Items
High temperature
Data loss
Electrical shock
MANUAL ORGANIZATION PRODUCT MANUAL This manual SAS INTERFACE MANUAL
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Specifications
Installation Requirements
CHAPTER
General Description
Installation
Diagnostics and Maintenance
Contents
CHAPTER
Contents
Error Analysis
CHAPTER
Illustrations Figures
Contents
Surface temperature measurement points
Recommended external circuit for Ready LED output
Contents
Tables
Table 7.1 Definition of sense data
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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
General Description
16 Large capacity
1.2 Hardware Structure
1.2 Hardware Structure
1.3 System Configuration
General Description
1.3 System Configuration
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CHAPTER 2 Specifications
2.1 Hardware 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
Specifications
2.1.3 Environmental specifications
Environmental/Power requirements
C141-E257
2.1.4 Error rate
2.1 Hardware Specifications
2.1.5 Reliability
Specifications
2 Mean Time To Repair MTTR
CHAPTER 3 Data Format
3.1.1 Cylinder configuration
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
Data Format
3.1.2 Alternate spare area
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
Data Format
Figure 3.5 Track skew/head skew
3.1.4 Sector format
Figure 3.6 Sector format
3.1 Data Space
Each sector on the track consists of the following fields
Data Format
C141-E257
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
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
CHAPTER 4 Installation Requirements
4.1 Mounting Requirements 4.2 Power Supply 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 Mounting Requirements
4.1.3 Notes on mounting
Damage
Figure 4.3 Mounting frame structure example
Installation Requirements
3 Limitation of side-mounting
Use all 4 mounting holds on the both sides
4 Limitation of bottom-mounting
Figure 4.5 Surface temperature measurement points
Table 4.1 Surface temperature check point and maximum temperature
4.1 Mounting Requirements
4.2 Power Supply Requirements
Installation Requirements
Figure 4.6 Current waveform Spin-up
4.2 Power Supply Requirements
Figure 4.7 Current waveform Max seek
Installation Requirements
4.3.1 Connector location
Figure 4.9 Connector location
Figure 4.8 AC noise filter recommended 4.3 Connection Requirements
4.3 Connection Requirements
4.3.2 Interface connector
Figure 4.10 SAS plug connector overview
S1 S7 P1 Top view P15
Installation Requirements
Table 4.2 Interface connector SAS plug signal allocationCN1
4.3.3 Ready LED output signal
4.3.4 Connector requirements
Table 4.3 Recommended connectors
4.3 Connection Requirements
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CHAPTER 5 Installation
5.1 Notes on Handling HDDs 5.2 Setting 5.3 Mounting HDDs
High temperature
5.5 Dismounting HDDs
Installation
5.2 Setting 5.2.1 Port Address
5.2 Setting
5.3 Mounting HDDs 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
Installation
2 FORMAT UNIT command
5.4.3 Setting parameters
C141-E257
Installation
continued
C141-E257
absolute value
Installation
High temperature
C141-E257
5.5 Dismounting HDDs
CHAPTER 6 Diagnostics and Maintenance
6.1 Diagnostics 6.2 Maintenance 6.3 Operation Check
6.4 Troubleshooting 6.5 Packaging
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 Maintenance
6.2 Maintenance
6.2.1 Precautions
High temperature
Diagnostics and Maintenance
6.2.2 Maintenance requirements
6.2.3 Maintenance levels
6.2 Maintenance
6.2.4 Tools and test equipment
Diagnostics and Maintenance
Operation test See Subsection Diagnostic test See Subsection
Figure 6.1 Test flowchart
6.2.5 Tests
6.3 Operation Check
6.3.3 Diagnostic test
6.3 Operation Check 6.3.1 Initial seek operation check
6.3.2 Operation test
6.4 Troubleshooting 6.4.1 Outline of troubleshooting procedures
Diagnostics and Maintenance
6.4.2 Troubleshooting with HDD replacement in the field
6.4 Troubleshooting
System-level field troubleshooting
Diagnostics and Maintenance
6.4.3 Troubleshooting at the repair site
HDD troubleshooting
C141-E257
6.4.4 Troubleshooting with parts replacement in the factory
6.4 Troubleshooting
6.4.5 Finding possibly faulty parts
Diagnostics and Maintenance
Product From Connector side
6.5 Packaging
6.5.1 Bag packaging
6.5.2 Box packaging
6.5 Packaging
Figure 6.3 Box packaging
C141-E257
Diagnostics and Maintenance
Figure 6.4 Fraction packaging
CHAPTER 7 Error Analysis
7.1 Sense Data Collection 7.2 Sense Data Analysis
7.1 Sense Data Collection 7.1.1 Sense data
7.1.2 Sense data format
Error Analysis
Figure 7.1 Sense data format
7.2 Sense Data Analysis
7.2.1 Error information indicated with sense data
7.2 Sense Data Analysis
Definition of sense data
Error Analysis
7.2.3 Sense data 1-1x-xx, 3-1x-xx and E-1D-00 Disk read error
C141-E257
7.2.2 Sense data 3-0C-03, 4-32-01, 4-40-xx, 4-C4-xx, and
Command
Glossary
Additional Sense Code
Initiator
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Acronyms and Abbreviations
Acronyms and Abbreviations
Index
Index
Index
storage
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Comment Form
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