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IBM
DCS9550 1S1
manual
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DCS9550 1S1
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Troubleshooting
Specification
Install
Alarm Sounds On Power Up
Drive Carrier Module Faults
Drive Status Indicators
Dimension
SCM I/O Module Configurations
Procedure
DCS9550 Controller Settings
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Contents
IBM System Storage
Page
Preface
International Standards
Safety Guidelines
Figure P-3PSU/Cooling Module Caution Label
Figure P-5 PSU Safety Label Electric Shock Hazard Inside
Class 1 Laser Product
Avis de conformité à la réglementation d’Industrie Canada
ESD Precautions Data Security
Taiwan Contact Information How to Send Your Comments
Page
Page
Contents
Xiii
Introduction
IBM System Storage DCS9550 1S1 Storage Expansion Unit
Enclosure Chassis
2Enclosure Chassis Front
Power Supply/Cooling Module
Multiple Power Supply/Cooling Modules
Ops Panel Indicators and Switches
Operators Panel
DCS9550 Controller Settings
SCM Input/Output Module
6SCM I/O Module
7SCM Front Panel as viewed from rear of Enclosure
Drive Status Indicators
Drive Carrier Module
Sata Dual Path Transition Card
Anti-tamper Locks
Dummy Carrier Modules
Blank Modules
AC Power 450W PSU
Dimensions
Weight
PSU Safety and EMC Compliance
Environment
Airflow
SCM I/O Module Specification
Drive Carrier Module Specification
Interfaces
Software Enclosure Services SES Support
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Installation
Planning Your Installation
Enclosure Bay Numbering Convention
1Module locations
Pre-Requisites
Enclosure Installation Procedures
Chassis Installation Parts Check List
Rack Mounting Rail Kit
Procedure
Power Supply/Cooling Module Installation
Power Supply/Cooling Module Procedure
2AC Power Supply/Cooling Module Handle in Open Position
SCM I/O Module Configurations
Internal Loop Structures
FC-AL Interface
Unit 1-S
Unit 2- S
SCM I/O Module Installation
7IBM System Storage DCS9550 Couplet Cabling
Switch Function Recommended Definition Number Setting
Drive Enclosure Device Addressing
Switch Function Recommended
Drive Configuration
Row Column
Drive Carrier Installation Parts Check List
10Installing a Sata Drive Carrier Module
Engaging the Anti-tamper Locks
Activating the Locks
Power Cord Connection Parts Check List
13Activating the Anti-tamper Lock
Grounding Checks
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Power On
Operation
Power Supply/Cooling Module LEDs
AC PSU
Ops Panel LEDs
LED
Power Down
Starting the Drives
Disk Drives LEDs
Initial Start-up Problems Faulty Cords
Emulation Limitations
Alarm Sounds On Power Up
Green Signal Good LED on SCM Not Lit
LEDs
Ops Panel
LED
Audible Alarm
Audible Alarm Mute
SCM I/O Module LEDs
Troubleshooting
System Faults
Power Supply/Cooling Faults
Power supplies Fitted
Thermal Control
Thermal Alarm
Drive Carrier Module Faults
Thermal Shutdown
Dealing with Hardware Faults
Continuous Operation During Replacement
Replacing a Module
Inserting the Module
2Removing/Inserting an AC Power Supply/Cooling Module
SCM I/O Module
Removing the Module
5Removing an SCM I/O Module
Removal and Replacement
7SCM I/O Module Latch Operation
IBM MTM 1269-1S1 Sata Disk Chassis FRUs
Spare Parts and Ancillary Items
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Glossary
Page
Index
System LED
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Trademarks
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