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321 Studios GHDX2-2430S-24F4D manual This page is intentionally left blank

Models: GHDX2-2430S-24F4D

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Galaxy GHDX2-2430S/R-24F4D Installation and Hardware Reference Manual

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4-28	Subsystem Connection and Operation

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321 Studios GHDX2-2430S-24F4D manual This page is intentionally left blank

Contents

Bay FC-4G to SATA-II RAID Subsystem Dual Controller Model GHDX2-2430S-24F4DModel GHDX2-2430R-24F4D Bay FC-4G to SATA-II RAID Subsystem Single ControllerAmericas Contact InformationTrademarks This Edition First PublishedDisclaimer FCC Class a Note Restricted Access LocationElectric Shock Warning Not cover other matters, such as style or performance Page Table of Contents Subsystem Monitoring Appendix B Spare Parts and Accessories Page ESD Precautions Precautions and InstructionsRevision History Lists NamingSoftware and Firmware Updates Galaxy Raid Installation and Hardware Reference Manual Product Overview Chapter IntroductionEnclosure Chassis Chassis Overview Galaxy 24-bay Sata RAID Subsystem Overview Physical DimensionsDrive Slot Numbering Front Panel OverviewGalaxy GHDX2-2430R-24F4D Rear View Rear Panel OverviewLCD Keypad Panel Subsystem Rack/Cabinet InstallationSubsystem Components Backplane BoardRAID Controller Module Drive TraysRAID Controller Faceplate Controller Module InterfacesBBU Module Dimm ModuleNew Feature Power Supply Units11 PSU Module Power Supply Safety RestrictionsIntelligent Dual Speed Operation Cooling Modules12 Cooling Module Enclosure DIP SwitchesFirmware and RAIDWatch GUI LED IndicatorsSubsystem Monitoring 1 I2C busComponents Audible AlarmHot-swappable Components Hot-swap CapabilitiesNormalized Airflow This page is intentionally left blank Installation Pre-requisites Installation OverviewGeneral Installation Procedure Static-free InstallationInstallation Procedure Flowchart Unpacking the Subsystem Installation Procedure FlowchartMemory Module Installation Overview Memory Module InstallationSelecting the Memory Modules Dimm Module Installation/ReplacementRemoving the BBU Module Removing the Controller Module Accessing a Dimm Module Installing the Controller Module Rackmounting the Subsystem Package ContentsPackage Contents Installation StepsFitting a Support Bracket to Rack Posts Attaching M5 Cage Nuts to Rack Posts 11 Attaching End Brackets to the Rear Side of Enclosure Hard Drive Installation Pre-requisites Hard Drive InstallationHard Drive Installation Overview Drive Installation 14 Installing a Hard Drive 16 Closing the front handles Drive Tray Installation18 Opening Front Bezel Component Description Power Cord Cable Clamp Installation21 Cable Clamp and Cable Strap Cable Mount Cable Clamp Installation23 Inserting Cable Strap into Cable Clamp This page is intentionally left blank Subsystem Monitoring Overview Chapter Subsystem MonitoringController Module LEDs Status-indicating LEDsFibre Port LEDs Restore Default LEDLAN Port LEDs LAN Port IndicatorsLCD Panel LEDs PWR Drive Tray LEDsDrive Busy Blue/Amber BBU Module LEDPSU Module LED OFF Cooling Module LEDDefault Threshold Values Audible AlarmFailed Devices I2C MonitoringChoosing the Fibre Cables FC Host Connection PrerequisitesSFP Transceivers FC LasersFC Speed Auto-negotiation Basic Configuration Rules Topology and Configuration ConsiderationsDrive Mechanical Speed and Logical Drive Speed Internal Connections Fibre Channel TopologiesHost-side Topologies Drive-side Topologies7 ID/LUN Mapping Unique IdentifierJumper Assignments Onboard Hub SettingsFibre Channels DIP Switch Configurations and Host Port Connectivity Subsystem Connection and Operation Channel Bus Connection and Cascaded Subsystems Subsystem Connection and Operation Page Simple, Direct Connection to Host Computers Host Connection Sample TopologiesHost Subsystem Connection and Operation Direct-attached Connections with Data Link Fault ToleranceClustered Servers with Redundant Paths Channel Settings Subsystem Connection and Operation Hub Disabled and Switched Fabric Hub Disabled and Switched Fabric ConnectionFault-tolerant data paths Page Expansion Links 11 Expansion Redundant Controller ConfigurationCheck List Power OnPower on the Fibre Channel connection devices Power On ProcedurePower on the host computers Power On Status CheckSubsystem Connection and Operation Ready LCD ScreenStop I/O access to the system Power Off ProcedureThis page is intentionally left blank Maintenance Introducing Subsystem Maintenance and UpgradingPage Overview General Notes on Component ReplacementReplacing Controller Module Components Removing the Controller Module Loosen the retention screws that secure the controller’s Replacing the Controller Module Dimm Module ReplacementInstalling a Replacement Controller Replacing the BBU Module Replacing a Failed BBU ComponentRemoving the BBU Module Replacing a PSU Module Replacing a Failed PSU ModuleRemoving the Power Cord Dislodging the PSU 10 Locations of the Subsystem Cooling Fans Cooling Module Maintenance11 Removing the Cooling Module Replacing a Cooling ModuleHard Drive Replacement Drive Tray MaintenanceHard drive installation procedure in Chapter This page is intentionally left blank Technical Specifications Appendix a Subsystem SpecificationsVibration Drive Tray Specifications Controller Functional SpecificationsCooling Module Specifications Power Supply SpecificationsRAID Management Fault Tolerance ManagementSpecifications This page is intentionally left blank Spare Parts Appendix B Spare Parts and AccessoriesGALHDX-9270ASCAB Accessories and Optional ItemsAppendix B Spare Parts and Accessories Appendix C Pinouts SFP Connector PinoutsMODDEF2 CN2 Pin Number Pin Name COM1 Serial Port CableCOM2 Serial Port Cable to UPS COM1 Cable DB9 Audio Jack Y-Cable PinoutsFigure C-4 Connector Pinouts Adapter Cable for COM2 Null Modem Ethernet Port Pinouts Power Socket