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Manuals
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Hitachi Manuals
Network Storage Server
CBXSS
Hardware service manual
Hitachi CBXSS Hardware Service Manual
Unified storage
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Table of Contents
Preface
Intended Audience
Product Version
Changes in this Revision
Related Documents
Mk-91Df8302
Document Organization
Document Conventions
Convention for Storage Capacity Values
Accessing Product Documentation
Getting Help
Comments
1 Verifying Component Failures
Replaceable Parts
Identifying Hardware Faults
Using Storage Navigator Modular 2 to Identify Failures
2 Hardware Description
Matching Controller Boxes and Drive Boxes
Storage System Dimensions
Controller Boxes at a Glance
CBXSS Controller Box (DF850-CBSSR)
Front Panel Bezel
Front Panel Without Bezel
Rear Panel
CBXSL Controller Box (DF850-CBSLR)
Front Panel Bezel
Front Panel Without Bezel
Rear Panel
CBSS Controller Box (DF850-CBSSR)
Front Panel Bezel
Front Panel Without Bezel
Rear Panel
CBSL Controller Box (DF850-CBSLR)
Front Panel Bezel
Front Panel Without Bezel
Rear Panel
CBL (DF850-CBLR) and CBLD (DF850-CBLD) Controller Boxes
Front Panel Bezel
Front Panel Without Bezel
Rear Panel
Drive Boxes at a Glance
DBS/DBSD Drive Box
Front Panel Bezel
Front Panel Without Bezel
Rear Panel
DBL/DBLD Drive Box
Front Panel Bezel
Front Panel Without Bezel
Rear Panel
DBF Drive Box
Front Panel Bezel
Front Panel Without Bezel
Rear Panel
DBX Drive Box
Front Panel Bezel
Rear Panel
Top View
DBW Drive Box
Front Panel Bezel
Rear Panel
Top View
Hardware Descriptions
LED Definitions
Front Panel Leds
Drive Display Leds
Controller Leds
CBSS/CBSL Controller Leds
CBXSS/CBXSL Controller Leds
Data Port Descriptions
Fibre Channel Ports
Gb Iscsi Ports
Maintenance Port
Management Port
Host I/O Board and Host I/O Module
Host I/O Boards for CBXSS and CBXSL Controller Boxes
Host I/O Boards for CBSS and CBSL Controller Boxes
I/O Module (ENC) and I/O Card (ENC)
I/O Module (ENC), DBS, DBSD, DBL, and DBLD Drive Boxes
I/O Card (ENC), DBX Drive Box
Cable Holder (ENC), DBX
I/O Module (ENC), DBF Drive Box
Power Unit
Power Unit for CBXSS, CBXSL, CBSS, and CBSL Controller Boxes
Power Unit for DBS and DBL Drive Boxes
Power Unit for CBL Controller Box
Power Unit for DBF Drive Box
Power Unit for DBSD/DBLD Drive Box
Power Unit for CBLD Controller Box
Power Unit for DBX Drive Box
CBL/CBLD Controller Box
Front of CBL/CBLD Controller Box
Rear Panel of CBL/CBLD Controller Box
Management Module for CBL/CBLD Controller Box
Drive I/O Module for CBL/CBLD Controller Box
Host I/O Modules for CBLCBLD Controller Box
DBW Drive Box
I/O Module (ENC) for DBW Drive Box
Power Unit for DBW Drive Box
DBW Drive Box Drawer
DBW Fan Module
3 Procedures before and after Replacing Components
Electrostatic Discharge Precautions
Unpacking Replacement Components
Follow Appropriate Power On/Off Work Procedures
Safety Considerations
Guidelines to Follow When Replacing a Component
Guidelines to Follow after Replacing a Component
Replacement Parts
Locating Hardware Components
Removing and Replacing the Front Bezel
Removing the Front Bezel on a CBL
Collecting Trace Information
Checking Recovery after Replacing Components
4 Replacing Drives
Precautions When Replacing a Drive
Locating Drives
CBXSL/CBSL Controller Boxes and DBL Drive Box
CBXSS/CBSS Controller Boxes and DBS Drive Box
Drive-Replacement Instructions
Spare Drive Is Set
Spare Drive Is Not Set or There Is no Spare Drive that Can be Used
Replacing a Drive in a RAID 0 Configuration
Removing and Replacing Drives on CBXSL/CBSL Controller Boxes and DBL Drive Box
Removing and Replacing Drives on CBXSS/CBSS Controller Boxes and DBS Drive Box
5 Replacing a Cache Backup Battery
Precautions When Replacing Cache Backup Battery
Replacing the Cache Backup Battery on CBXSS/CBXSL/CBSS/CBSL Controller Boxes5
Removing the Power Unit
Removing the Cache Backup Battery
Installing a New Cache Backup Battery
Installing the Power Unit
Replacing the Cache Backup Battery on a CBL Controller Box
Removing the Cache Battery Backup
Installing the New Cache Backup Battery
6 Replacing a Fan Module
Precautions When Replacing the Fan Module
Replacing the Fan Module on a CBL Controller Box
7 Replacing a Power Unit
Precautions When Replacing the Power Unit
Replacing the Power Unit on CBXSS/CBXSL/CBSS/CBSL Controller Boxes
Replacing the Power Unit on a CBL Controller Box
Replacing the Power Unit on a DBL/DBS Drive Box
8 Adding and Replacing Controllers
Precautions When Adding or Replacing a Controller
Adding a Controller to a Single-Controller CBXSS/CBXSL
Replacing the Controller in CBXSS/CBXSL/CBSS/CBSL Controller Boxes
Removing the Faulty Controller
Removing Cache Memory and Host I/O Board from the Old Controller
Installing the Cache Memory and Host I/O Board on the New Controller
Installing the New Controller
Replacing the Controller in a CBL Controller Box
Removing the Faulty Controller
Removing the Fan Modules from the Faulty Controller
Removing Cache Memory from the Faulty Controller
Installing the Cache Memory on the New Controller
Installing the New Controller
Confirming and Setting the Date and Time
9 Replacing Cache Memory
Precautions When Replacing Cache Memory
Replacing Cache on CBXSS/CBXSL/CBSS/CBSL Controller Boxes
Replacing Cache Memory on a CBL Controller Box
10 Replacing a Host I/O Board or Host I/O Module
Precautions When Replacing a Host I/O Board or Module
Replacing a Host I/O Board on CBXSS/CBXSL/CBSS/CBSL Controller Boxes
Replacing a Host I/O Module on a CBL Controller Box
11 Replacing the Host Connector
Precautions When Replacing a Host Connector
Replacing the Host Connector
12 Replacing the Drive I/O Module
Precautions When Replacing the Drive I/O Module
Replacing the Drive I/O Module on a CBL Controller Box
13 Replacing the I/O Module (ENC)
Precautions When Replacing the I/O Module (ENC)
Replacing the I/O Module (ENC)
14 Replacing the SAS (ENC) Cable
Precautions When Replacing the SAS (ENC) Cable
Replacing the SAS (ENC) Cable on a DBL/DBS Drive Box
15 Upgrading a Hitachi Unified Storage 130 System
Upgrade Procedure At-A-Glance
Reviewing Prerequisites
Preparing for the Upgrade
Unpacking the CBL and Drive Box
Starting Hitachi Storage Navigator Modular 2
Registering the Hitachi Unified Storage System
Locking Extra-Cost Options
Install Firmware on the CBSL/CBSS
Installing Java Runtime Environment
Copying and Installing Firmware
Removing Drives from the Hitachi Unified Storage 130
Collecting Drive Serial Numbers
Shutting down the Storage System
Removing Power Cables
Removing SAS (ENC) Cables
Removing Drives
Removing a Drive from the DBL Drive Box
Removing a Drive from the DBS Drive Box
Removing a Drive from the DBX Drive Box
Installing Drives in the Hitachi Unified Storage 150
Mounting the CBL
Power on the Hitachi Unified Storage
Installing Firmware on the Hitachi Unified Storage 150
Changing the Number of Drive I/O Modules
Configuring the Storage System Serial Number
Registering the Hitachi Unified Storage 150
Completing the Upgrade
16 General Maintenance and Best Practices
Periodic Maintenance Procedures
Inspecting the Fans
Cleaning the Storage System
Replacing the Battery
Procedure When Moving the Storage System
Disconnecting Cables
Disconnecting Power Cables from the Power Unit
Disconnecting Fibre Channel Interface Cables
Disconnecting Iscsi Interface Cables
Storing a Hitachi Unified Storage System
17 Troubleshooting
Hitachi Storage Navigator Modular 2 Does Not Start
Hitachi Storage Navigator Modular 2 Cannot Connect to Storage System
Storage System Failures
Using Leds to Diagnose Problems
Glossary
Disaster Recovery
Fault Tolerance
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Changes in this revision
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Contents
MK-91DF8302-16
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