Справочник ПользователяСодержаниеEonStor® A12U/A08U-G2421 Installation and Hardware Reference Manual1Contact Information2Copyright 20053This Edition First Published 20053Disclaimer3Trademarks3Warnings and Certifications4Table of Contents5Safety Precautions8Precautions and Instructions8ESD Precautions8About This Manual9Who Should Read This Manual?9Related Documentation9Conventions9Naming9Important Messages10Warnings10Cautions10Notes10Steps10Lists10Software and Firmware Updates11Chapter 1 Introduction121.1 Product Overview121.1.1 Introduction121.1.2 Model Variations131.1.3 Enclosure Chassis131.1.3.1 Chassis Overview131.1.3.2 Physical Dimensions151.1.3.3 Front Panel Overview151.1.3.4 Hard Drive Numbering161.1.3.5 Rear Panel Overview161.1.3.6 Backplane Board181.2 Subsystem Components181.2.1 LCD Panel181.2.2 Drive Trays191.2.3 The RAID Controller Module191.2.4 Battery Backup Unit211.2.5 Power Supply Units221.2.6 Cooling Fan Modules231.3 Subsystem Monitoring241.3.1 I2C Bus241.3.2 LED Indicators241.3.3 Firmware and RAIDWatch GUI241.3.4 Audible Alarms251.4 Hot-Swappable Components251.4.1 Hot-Swap Capabilities251.4.2 Components251.4.3 Normalized Airflow26Chapter 2 Hardware Installation272.1 Introduction272.2 Installation Prerequisites272.3 Safety Precautions282.3.1 Precautions and Instructions282.3.2 Static-Free Installation292.3.3 BBU Warnings and Precautions292.4 General Installation Procedure302.4.1 Installation Procedure Flowchart312.5 Unpacking the Subsystem322.6 Installation Overview332.6.1 Pre-installed Components332.6.2 Uninstalled Components332.7 Rackmounting332.7.1 Considerations for Installation Site and Chassis332.7.2 Mounting Holes Positions342.8 BBU Installation352.8.1 BBU Module Installation Overview352.8.2 Installation Procedure352.9 Hard Drive Installation372.9.1 Hard Drive Installation Pre-requisites372.9.2 Drive Installation372.10 Drive Tray Installation38Chapter 3 System Monitoring413.1 Subsystem Monitoring Overview413.2 Status-indicating LEDs433.2.1 Brief Overview of the LEDs433.2.2 Controller Module LEDs433.2.3 Ethernet Port LEDs443.2.4 LCD Keypad Panel453.2.5 Drive Tray LEDs463.2.6 BBU Module LED473.2.7 PSU LED473.2.8 Cooling Fan Module LED473.3 Audible Alarm483.3.1 Default Threshold Values493.3.2 Failed Devices493.4 I2C Monitoring50Chapter 4 System Connection and Operation514.1 SCSI Connection Overview514.1.1 SCSI Cables514.1.2 SCSI Port on the Controller Rear Panel514.1.3 SCSI Termination524.2 Host Connection Topology534.2.1 Single Host534.2.2 Dual Hosts544.3 Power On544.3.1 Power On Checklist554.3.2 Power On Sequence554.3.3 Power On Procedure554.3.4 Power On Status Check564.3.5 LCD Screen574.4 Power Off Procedure58Chapter 5 System Maintenance625.1 Overview625.1.1 About Subsystem Maintenance625.1.2 General Notes on Component Replacement625.2 Replacing Controller Module Components635.2.1 Overview635.2.2 Notes on Controller Module Maintenance645.2.3 Removing the Controller Module645.2.4 Replacing the Controller Module655.3 Replacing or Upgrading Memory Modules665.3.1 Memory Module Installation Overview665.3.2 Selecting a Memory Module665.3.3 DIMM Module Installation675.4 Replacing a Faulty BBU695.5 Replacing a Failed PSU Module705.5.1 Notes on PSU Module Maintenance705.5.2 Replacing the PSU Module705.6 Replacing a Failed Cooling Fan Module735.6.1 Notes on Cooling Fan Module Maintenance735.6.2 Replacing a Cooling Fan Module735.7 Drive Tray Maintenance745.7.1 Notes on Hard Drive Maintenance745.7.2 Replacing a Failed Hard Drive76Appendix A Subsystem Specifications78A.1 Technical Specifications78A.2 Controller Specifications80A.2.1 Configuration80A.2.2 Architecture80A.3 Drive Tray Specifications81A.4 Power Supply Specifications81A.5 Cooling Module Specifications81A.6 RAID Management82A.7 Fault Tolerance Management82Appedix B Spare Parts and Accessories84Spare Parts84Spare Parts Overview84Spare Parts List84Controller Modules85Accessories and Optional Items86Accessories Overview86Accessory Parts List86Appendix C Pinouts87SCSI Port: VHDCI Connector Pinouts87COM1 Cable: DB9 and Audio Jack Pinouts88IFT-9011 Null Modem89Ethernet Port Pinouts89Main Power89Index90Размер: 3,2 МБСтраницы: 91Язык: EnglishПросмотреть