Hitachi DBS Manuals

Manuals and User Guides for Hitachi DBS. We have 1 Hitachi DBS manual available for free PDF download: Hardware Service Manual

Hitachi DBS Hardware Service Manual

Hitachi DBS Hardware Service Manual (292 pages)

Unified Storage

Brand: Hitachi | Category: Network Storage Server | Size: 14.4 MB

Table of Contents

Table of Contents
41
Preface

47
- Intended Audience
  48
- Product Version
  48
- Changes in this Revision
  48
- Related Documents
  48
- Mk-91Df8302
  48
- Document Organization
  50
- Document Conventions
  50
- Convention for Storage Capacity Values
  51
- Accessing Product Documentation
  52
- Getting Help
  52
- Comments
  52
1 Verifying Component Failures

53
2 Hardware Description

59
- Matching Controller Boxes and Drive Boxes
  60
- Storage System Dimensions
  61
- Controller Boxes at a Glance
  62
  - CBXSS Controller Box (DF850-CBSSR)
    63
    
    Front Panel Bezel
    63
    
    Front Panel Without Bezel
    63
    
    Rear Panel
    64
  - CBXSL Controller Box (DF850-CBSLR)
    65
    
    Front Panel Bezel
    65
    
    Front Panel Without Bezel
    65
    
    Rear Panel
    66
  - CBSS Controller Box (DF850-CBSSR)
    67
    
    Front Panel Bezel
    67
  - Front Panel Without Bezel
    67
  - Rear Panel
    68
- CBSL Controller Box (DF850-CBSLR)
  69
  - Front Panel Bezel
    69
  - Front Panel Without Bezel
    69
  - Rear Panel
    70
- CBL (DF850-CBLR) and CBLD (DF850-CBLD) Controller Boxes
  71
  - Front Panel Bezel
    71
  - Front Panel Without Bezel
    71
  - Rear Panel
    72
- Drive Boxes at a Glance
  73
  - DBS/DBSD Drive Box
    73
    
    Front Panel Bezel
    73
    
    Front Panel Without Bezel
    73
    
    Rear Panel
    74
  - DBL/DBLD Drive Box
    75
    
    Front Panel Bezel
    75
    
    Front Panel Without Bezel
    75
    
    Rear Panel
    76
  - DBF Drive Box
    77
    
    Front Panel Bezel
    77
    
    Front Panel Without Bezel
    77
    
    Rear Panel
    78
  - DBX Drive Box
    79
    
    Front Panel Bezel
    79
    
    Rear Panel
    80
    
    Top View
    81
  - DBW Drive Box
    82
    
    Front Panel Bezel
    82
    
    Rear Panel
    83
    
    Top View
    83
- Hardware Descriptions
  84
  - LED Definitions
    84
    
    Front Panel Leds
    84
    
    Drive Display Leds
    88
  - Controller Leds
    92
    
    CBSS/CBSL Controller Leds
    92
    
    CBXSS/CBXSL Controller Leds
    92
  - Data Port Descriptions
    93
    
    Fibre Channel Ports
    93
    
    Gb Iscsi Ports
    94
    
    Maintenance Port
    95
    
    Management Port
    95
  - Host I/O Board and Host I/O Module
    96
    
    Host I/O Boards for CBXSS and CBXSL Controller Boxes
    96
    
    Host I/O Boards for CBSS and CBSL Controller Boxes
    98
    
    I/O Module (ENC) and I/O Card (ENC)
    100
    
    I/O Module (ENC), DBS, DBSD, DBL, and DBLD Drive Boxes
    100
    
    I/O Card (ENC), DBX Drive Box
    101
    
    Cable Holder (ENC), DBX
    102
    
    I/O Module (ENC), DBF Drive Box
    102
    
    Power Unit
    103
    
    Power Unit for CBXSS, CBXSL, CBSS, and CBSL Controller Boxes
    103
    
    Power Unit for DBS and DBL Drive Boxes
    103
    
    Power Unit for CBL Controller Box
    104
    
    Power Unit for DBF Drive Box
    104
    
    Power Unit for DBSD/DBLD Drive Box
    104
    
    Power Unit for CBLD Controller Box
    105
    
    Power Unit for DBX Drive Box
    105
    
    CBL/CBLD Controller Box
    106
    
    Front of CBL/CBLD Controller Box
    106
    
    Rear Panel of CBL/CBLD Controller Box
    109
    
    Management Module for CBL/CBLD Controller Box
    111
    
    Drive I/O Module for CBL/CBLD Controller Box
    112
    
    Host I/O Modules for CBLCBLD Controller Box
    113
    
    DBW Drive Box
    115
    
    I/O Module (ENC) for DBW Drive Box
    115
    
    Power Unit for DBW Drive Box
    116
    
    DBW Drive Box Drawer
    117
    
    DBW Fan Module
    118
3 Procedures before and after Replacing Components

119
4 Replacing Drives

133
5 Replacing a Cache Backup Battery

145
6 Replacing a Fan Module

153
- Precautions When Replacing the Fan Module
  154
- Replacing the Fan Module on a CBL Controller Box
  154
7 Replacing a Power Unit

157
8 Adding and Replacing Controllers

165
9 Replacing Cache Memory

181
10 Replacing a Host I/O Board or Host I/O Module

189
11 Replacing the Host Connector

195
- Precautions When Replacing a Host Connector
  196
- Replacing the Host Connector
  196
12 Replacing the Drive I/O Module

201
- Precautions When Replacing the Drive I/O Module
  202
- Replacing the Drive I/O Module on a CBL Controller Box
  202
13 Replacing the I/O Module (ENC)

206
- Precautions When Replacing the I/O Module (ENC)
  206
- Replacing the I/O Module (ENC)
  208
14 Replacing the SAS (ENC) Cable

209
- Precautions When Replacing the SAS (ENC) Cable
  210
- Replacing the SAS (ENC) Cable on a DBL/DBS Drive Box
  210
15 Upgrading a Hitachi Unified Storage 130 System

213
16 General Maintenance and Best Practices

251
- Periodic Maintenance Procedures
  252
- Inspecting the Fans
  252
- Cleaning the Storage System
  252
- Replacing the Battery
  254
- Procedure When Moving the Storage System
  255
- Disconnecting Cables
  258
- Storing a Hitachi Unified Storage System
  260
17 Troubleshooting

261
Glossary

275
- Disaster Recovery
  278
- Fault Tolerance
  279

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