Product specifications are also subject to change without prior notice. Trademarks Rorke and the Rorke logo are registered trademarks of Rorke Data, Inc. Galaxy and other names prefixed with “GAL” are trademarks of Rorke Data, Inc.
Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual Warnings and Certifications Restricted Access Location: This equipment is intended to be installed in a RESTRICTED ACCESS LOCATION only. Electric Shock Warning! To Prevent Electric Shock: Access to this equipment is granted to trained operators and service personnel only. Only modules housed in hot-swap canisters are field-serviceable.
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Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual Warning: A shielded power cord is required in order to meet FCC emission limits and also to prevent interference with nearby radio and television reception. Use only shielded cables to connect I/O devices to this equipment. You are cautioned that changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment.
Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual Table of Contents ....................ONTACT NFORMATION ..........E ONTACT NFORMATION RROR OOKMARK NOT DEFINED 2006 ......................OPYRIGHT This Edition First Published 2006..................iii Disclaimer .......................... iii Trademarks........................iii ................. ARNINGS AND ERTIFICATIONS ....................ABLE OF ONTENTS CHAPTER 1 INTRODUCTION ..................1-1...
Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual Safety Precautions Precautions and Instructions • Prior to powering on the subsystem, ensure that the correct power range is being used. • The Galaxy subsystem comes with 16 drive bays. Leaving any of these drive bays empty will greatly affect the efficiency of the airflow within the enclosure, and will consequently lead to the system overheating, which can cause irreparable damage.
Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual About This Manual This manual: Introduces the Galaxy RAID Subsystem series. Describes all the active components in the system. Provides recommendations and details about the hardware installation process of the subsystem. Briefly describes how to monitor the subsystem. Describes how to maintain the subsystem.
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Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual Conventions Naming From this point on and throughout the rest of this manual, the Galaxy series is referred to as simply the “subsystem” or the “system” and Galaxy is frequently abbreviated as “GAL.” Important Messages Important messages appear where mishandling of components is possible or when work order can be mis-conceived.
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Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual Lists Bulleted Lists: Bulleted lists are statements of non-sequential facts. They can be read in any order. Each statement is preceded by a round black dot “•.” Numbered Lists: Numbered lists are used to describe sequential steps you should follow in order.
Chapter 1 Introduction 1.1 Product Overview 1.1.1 Product Introduction This chapter briefly introduces the GHDX2-2130-16iSCSI iSCSI-to-SATA- II storage subsystem. The RAID subsystem comes with four (4) GbE host ports capable of large I/O transfers over iSCSI packets. Infortrend’s iSCSI storage supports network initiators...
Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual The controller board is housed in a metal canister and is referred to as the “controller module.” The controller module is comprised of a main circuit board, an interface faceplate, and a metal canister. The controller module is accessed through the rear of the GHDX2-2130-16iSCSI with the help of ejection levers.
Chapter 1: Introduction Figure 1-2: Locations of Key Components 1.1.2.2 Physical Dimensions The GHDX2-2130-16iSCSI comes in a 3U chassis with the following dimensions: With handles: 483mm (W) x 131mm (H) x 504.3mm (L) (19 x 5.2 x 21 inches) Without handles: 445mm x 130mm x 487mm (17.5 x 5.1 x 19.2 inches) 1.1.2.3 Front Panel Overview...
Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual The front panel shown in Figure 1-3 accommodates the following components: • Drive bays with drive tray canisters: The drive bays house the GHDX2-2130-16iSCSI hard drives. • Forearm handles: The subsystem has right and left handles for easier rackmounting and handling.
Chapter 1: Introduction connectors are on located on the controller’s faceplate. (See Section 1.2.2) • BBU module: An optional BBU module sustains unfinished writes cached in memory during a power outage in order to prevent data loss. (See Section 1.2.5) •...
Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual 1.2.1 Drive Trays Figure 1-6: Drive Tray Front View PN: GAL-9273CDTray The GHDX2-2130-16iSCSI subsystem comes with sixteen (16) drive trays (see Figure 1-6) designed to accommodate separately purchased, standard 1-inch pitch, 3.5-inch SATA-II disk drives. The drive bays are accessible from the enclosure front panel.
Chapter 1: Introduction The heart of the GHDX2-2130-16iSCSI RAID controller subsystem is the iSCSI-to-SATA controller board. The controller comes with four (4) GbE Ethernet host ports. The subsystem connects to the host through RJ-45 connectors, while the connectors are also ready to connect to one or more network switches, enabling access to your storage volumes in complex configurations such as data-sharing or network zoning.
Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual Management LAN Port: Another 10/100BaseT Ethernet port connects the subsystem to a management computer. Available management interfaces include: telnet, Java-based RAIDWatch manager, or the web-based manager invoked by an http console. Restore Default LED and button: The push button and LED are used to restore firmware defaults in cases when upgrading firmware or if an administrator forgets system password.
Chapter 1: Introduction 1.2.6 Power Supply Units PN: GAL-9273ECPSU The subsystem is equipped with two (2) redundant, hot-swappable, 530W PSUs, which are installed into the rear section of the chassis. The PSU is permanently mounted into a 2U (dual-level) bracket especially designed to house both the PSU and a cooling module, which is mounted at the end of the 2U bracket.
Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual Figure 1-10: Cooling Module 1.3 Subsystem Monitoring The iSCSI RAID subsystem comes with a number of different monitoring methods that provide you with continual updates on the operating statuses of the subsystem and individual components. The following monitoring features are included: 1.3.1 C bus...
Chapter 1: Introduction 1.3.3 Firmware (FW) Firmware: The firmware is pre-installed software used to configure the subsystem. The latest firmware functionalities include Task Scheduler, Intelligent Drive Handling, and Media Scan. Media Scan handles low quality drives in both the degraded mode and during the rebuild process. Maintenance tasks will then be performed on an entire array or specific hard drives.
Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual 1.4.3 Normalized Airflow Proper cooling is referred to as “normalized” airflow. Normalized airflow ensures the sufficient cooling within the subsystem and is only attained when all components are properly installed. Therefore, a failed component should only be removed when a replacement is available.
Chapter 2 Hardware Installation 2.1 Introduction This chapter gives detailed instructions on how to install the subsystem. When installing the subsystem, it is necessary to mount the chassis into a rack cabinet and to install hard drives and drive trays. Installation into a rack or cabinet should occur before the hard drives or drive trays are installed into the subsystem.
Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual management. Two (2) power cords are provided for the power connections to the power sources. For the compliance with listed emission standard, RJ-45 STP cables should be applied. Rorke provides certified cables as an optional accessory. One 3-meter STP Ethernet cable is available as an accessory option.
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Chapter 2: Hardware Installation b. The subsystem is designed to operate in an environment where the ambient temperature around the chassis must not exceed 40°C. The openings on the enclosure are for air circulation and hence the ventilation openings should never be obstructed. d.
Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual 17. Provide a soft, clean surface to place your enclosure on before working on it. Servicing the enclosure on a rough surface may damage the finish of the chassis. 18. If it is necessary to transport the subsystem, repackage all disk drives separately.
Chapter 2: Hardware Installation 2.4 General Installation Procedure Following all the instructions provided below can save subsystem installation time. Detailed, illustrated instructions for each component are given in the following sections. CAUTION! To ensure that your system is correctly installed, please follow the steps outlined below.
Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual 2.4.1 Installation Procedure Flowchart Figure 2-1 shows a flowchart of the installation procedure. As you complete each step, check off the “Done” box on the right. Please use this flowchart in conjunction with the instructions that follow. Figure 2-1: Installation Procedure Flowchart 2.5 Unpacking the Subsystem Use the Unpacking Checklist in your package to verify package contents.
Chapter 2: Hardware Installation Lower level: Three (3) boxes are placed in the lower level. One (1) box contains the enclosure chassis with all the pre-installed components. The other two (2) boxes contain power cords and accessory items. Accessory items include an RS-232C audio jack cable, power cords, a null modem, Quick Installation Guide, screws, and a product utility CD containing the Installation and Hardware Reference Manual (this document), the Generic Operation Manual (firmware), and the...
Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual 2.7.2 BBU Warnings and Precautions Install or replace the BBU module only with a BBU module supplied by your subsystem vendor. Use of battery cells provided by another source will void our warranty. Always dispose of discharged or used batteries in an ecologically responsible manner.
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Chapter 2: Hardware Installation Figure 2-2: Loosening the BBU Retention Screws Step 3. Once the retention screws are loosened, gently retrieve the dummy plate out of the enclosure. (See Figure 2-3) Figure 2-3: Removing the BBU Slot Dummy Plate NOTE: It may be difficult to remove the dummy plate as it is embedded in the subsystem chassis.
Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual Figure 2-4: Installing the BBU Module NOTE: It is recommended to charge your BBU for at least twelve (12) hours on the first use. 2.8 Hard Drive Installation NOTE: Your hard drives have been preinstalled and tested. Use the following hard drive procedure when a faulty drive needs replacement.
Chapter 2: Hardware Installation WARNING! 1. Handle hard drives with extreme care. Hard drives are very delicate. Dropping a drive against a hard surface (even from a short distance) and hitting or touching the circuits on the drives with your tools may cause damage to the drives.
Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual 2.9 Drive Tray Installation Once the hard drives have been secured within the drive trays, the drive trays can be installed into the subsystem. WARNING! All drive trays must be installed into the enclosure even if they do not contain a hard drive.
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Chapter 2: Hardware Installation Figure 2-8: Installing a Drive Tray Step 4. Close the front flap on the drive tray. Make sure the front flap is closed properly to ensure that the SATA connector at the back of the drive tray is properly mated with the corresponding connector on the backplane board.
Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual 2.10 Rack/Cabinet Installation WARNING! Always use a slide, shelf or other chassis mounting hardware to secure the Galaxy RAID in a rack cabinet. NOTE: The front screws are not sufficient to properly hold the chassis.
Chapter 3 Subsystem Monitoring 3.1 Subsystem Monitoring Overview The GHDX2-2130-16iSCSI subsystem is equipped with a variety of self- monitoring features that help to keep subsystem managers informed of the subsystem operational statuses. These monitoring features provide vital feedback to help you maintain the operational integrity of the subsystem. Prompt response to warnings and subsystem component failure notifications will ensure data integrity and help ensure the longevity of the subsystem.
Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual event notification via email, fax, LAN broadcast, SNMP traps, MSN Messenger, SMS (Short Message Service), and the configuration utility screen. The Configuration Client helps prevent blind time and keeps you constantly informed of the status of the subsystem.
Chapter 3: Subsystem Monitoring Ethernet 10 (5 ports) See Section 0 Ports BBU Module See Section 3.2.5 (if BBU is installed) PSU Module See Section 3.2.6 Cooling See Section 3.2.7 Module Table 3-1: LED Distribution LED definitions are given in the following sections. 3.2.2 Drive Tray LEDs Two (2) LED indicators are located on the right side of each drive tray.
Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual 3.2.3 Controller Module LEDs The LEDs on the rear-facing faceplate of the RAID controller are shown in Figure 3-2. The LEDs on the controller’s faceplate that can be accessed from the rear of the enclosure are numbered from 1 to 6. The definitions are shown below.
Chapter 3: Subsystem Monitoring Restore NVRAM Defaults – a Push Button CAUTION! The Restore NVRAM Default push button is a function that carries some risks. Firmware restoration will not destroy the existing logical drive configurations; however, if the existing logical drives cannot be adequately associated with host ID/LUNs after firmware default restoration, data loss or inconsistencies might occur There is a non-latch type push button accessed through a round opening...
Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual 3.2.4 Ethernet Port LEDs Four (4) GbE host ports, which provide different connection speeds, are located on the controller faceplate. Shielded or non-shielded, Cat5e straight- through Ethernet cables can be used to connect the RJ-45 ports to the network.
Chapter 3: Subsystem Monitoring Figure 3-5: BBU Module LED 3.2.6 PSU LEDs Each PSU comes with a single LED at the back (see Figure 3-6), located close to the power switch that turns on the subsystem. This LED indicates the operational status of the PSU module. Please refer to the PSU LED definitions shown in Table 3-6.
Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual Figure 3-7: Cooling Module LEDs and Cooling Fan Locations The subsystem has a novel approach to stabilizing the temperature within the subsystem: When the intelligent sensors on the backplane detect elevated temperature, such as high ambient temperature or the failure of any cooling or PSU module, the system will turn the cooling fans to high speed to extract more heat.
Chapter 3: Subsystem Monitoring 3.3.1 Default Threshold Values Table 3-7 shows the default threshold values for the Galaxy GHDX2-2130- 16iSCSI subsystem. If any of these values are surpassed, the alarm will sound: Upper Threshold Lower Threshold +3.6V +2.9V +3.3V +5.5V +4.5V +12V +13.2V...
Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual 3.4 I C Monitoring The operating status of PSU and cooling fan modules are collected through an I C serial bus. If either of these modules fails, the failure will be detected and you will be notified through the various methods described above. 3-10 I2C Monitoring...
Chapter 4 Subsystem Connection and Operation 4.1 Connection Overview 4.1.1 Cabling Following are the requirements on the type of cables used to connect the subsystem’s iSCSI host ports: Gigabit Ethernet network cables. Cat5e STP type cables or better performance types (important for meeting the requirements imposed by emission standards).
Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual WARNING! All cables must be handled with care. Make sure Ethernet cables do not run parallel with power cords. To prevent interference within a rack system, the cable routing path must be carefully planned and they must not be bent. 4.1.2 Network Topologies The iSCSI host ports connect to Ethernet network devices and iSCSI initiators...
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Chapter 4: Subsystem Connection and Operation 1. The RAIDWatch management software accesses a subsystem through its IP address. A management station running RAIDWatch can access the array through the 10/100BaseT management port. 2. Configuration of each port connection into a subnet isolates each iSCSI host link, decreases overheads, and eliminates the impact of link failure.
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Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual iSCSI Topology and Host LUN Mapping: Configuration Details: 1. A logical drive can be associated with several SCSI IDs on separate channels making it a RAID volume accessed through different data paths. The default ID on every host channel is ID#0.
Chapter 4: Subsystem Connection and Operation Figure 4 - 2: Sample Topology: Connection and Host LUN Mapping 4.3 Power On Once all the components have been installed in the Galaxy subsystem, the iSCSI ports have been connected to the network, power on the network devices, the subsystem, and then power on the servers/iSCSI initiators.
Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual 4.3.1 Check List BEFORE powering on the Galaxy subsystem, please check the following: Memory Modules – Memory modules have been correctly installed on the controller boards. You may skip this if you have not changed the pre-installed module.
Chapter 4: Subsystem Connection and Operation 4.3.3 Power On Enclosure To power on the subsystem, turn on the two power switches located on the rear panel of the subsystem. (See Figure 4-3) Each switch controls a single PSU, therefore make sure that both switches are turned on.
Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual NOTE: The subsystem has been designed to run continuously. Even if a component failure occurs the fault can be corrected online. 4.4 Power Off Procedure To power down the Galaxy subsystem, please follow these steps: NOTE: When powering down the Galaxy subsystem, please ensure that no time-consuming processes, like a “Logical Drive Parity Regeneration”...
Chapter 5 Subsystem Maintenance and Upgrading 5.1. Overview 5.1.1 Maintenance Constant monitoring and maintenance of your GHDX2-2130-16-iSCSI subsystem will minimize subsystem downtime and preserve the working integrity of the system for a longer period of time. If any of the subsystem components fail, they must be replaced as soon as possible.
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Galaxy GHDX2-2130-16-iSCSI Installation and Hardware Reference Manual Qualified engineers who are familiar with the GHDX2-2130-16-iSCSI subsystem should be the only ones who make component replacements. If you are not familiar with the subsystem and/or with RAID subsystem maintenance in general, it is strongly advised that you refer subsystem maintenance to a suitably qualified maintenance engineer.
Chapter 5: Subsystem Maintenance and Upgrading 5.2. Replacing Controller Module Components 5.2.1 Overview The controller module consists of the following components: DIMM Module The DIMM module can be replaced when a DIMM module fails or if a larger capacity DIMM is required. If the BBU has lost its ability to hold electric charge, replace it with a certified module.
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Galaxy GHDX2-2130-16-iSCSI Installation and Hardware Reference Manual Step 1. Prepare a clean, static-free work pad or container into which to place the controller that will be removed from the chassis. Step 2. Make sure there is no data access to the subsystem to avoid losing data.
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Chapter 5: Subsystem Maintenance and Upgrading Figure 5-2: Loosening the Retention Screws from the Controller Module Step 7. Disconnect all cables from the controller module. These include the cables connecting to host or cascaded subsystems, and any cables connecting the COM ports. Step 8.
Galaxy GHDX2-2130-16-iSCSI Installation and Hardware Reference Manual 5.2.4 Replacing the Controller Module If the controller module has failed, replace a failed controller with a replacement from your vendor: Step 1. Remove the failed controller. (See Section 5.2.3) If the DIMM module is undamaged it can be removed (See Section 5.3) and reused on the new controller module.
Chapter 5: Subsystem Maintenance and Upgrading A DIMM socket is located on the controller main circuit board. The controller board is a sensitive component and must be treated with care. WARNING! The controller board in the controller module is a sensitive item. Please ensure that all anti-static precautions stipulated above are strictly adhered to.
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Galaxy GHDX2-2130-16-iSCSI Installation and Hardware Reference Manual Step 1. Prepare an anti-static work pad or container for placing a removed module. Use of an ESD grounding strap is highly recommended. Step 2. Remove the BBU module, if installed. Carefully place the module for it contains Li-ion batteries.
Chapter 5: Subsystem Maintenance and Upgrading Step 7. Reinstall the controller module. After the DIMM module has been properly installed, install the RAID controller. To do this, align the controller module with the controller module bay. Then gently push the controller module in the controller bay. Carefully push the controller until you feel the contact when the board edge connectors are being mated to the backplane.
Galaxy GHDX2-2130-16-iSCSI Installation and Hardware Reference Manual 1. The temperature sensor embedded with the subsystem’s charger circuit reports a temperature reading exceeding the preset threshold. The charger circuits will enter a low-power and self-protection state. 2. A BBU module has been charged for over twelve (12) hours. A timer is embedded with the charger.
Chapter 5: Subsystem Maintenance and Upgrading 5.4.2 Replacing a Faulty BBU To replace the BBU, please follow these steps: Step 1. Remove the faulty BBU from the chassis. The BBU module is secured to the chassis with two (2) screws. Loosen the retention screws located at the sides of the BBU faceplate, then pull out the BBU.
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Galaxy GHDX2-2130-16-iSCSI Installation and Hardware Reference Manual Figure 5-7: Install the BBU Module Step 3. Secure the BBU module to the enclosure. Tighten the two (2) retention screws as shown above using a Phillips screwdriver. Step 4. Reset the subsystem. Find appropriate time to reset the subsystem for the subsystem firmware to recognize the replacement module.
Chapter 5: Subsystem Maintenance and Upgrading 5.5. Replacing a Failed PSU Module 5.5.1 Notes on PSU Module Maintenance Two (1+1) redundant PSU modules: The subsystem comes with two fully redundant, hot-swappable PSU modules. These modules are located at the rear section of the subsystem.
Galaxy GHDX2-2130-16-iSCSI Installation and Hardware Reference Manual 5.5.2 Replacing the PSU Module WARNING! Before you insert a new PSU, be sure that it has the same warning label on its extraction handle as that shown on the lever of a remaining PSU. Double-check to avoid mixing a similar yet different PSU of another Galaxy series.
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Chapter 5: Subsystem Maintenance and Upgrading Figure 5-10: Removing the PSU Retention Screw Step 4. Remove the PSU module by grabbing the rejection handle and pulling the handle upwards. The rejection handle should gracefully disconnect the PSU from the backplane connectors. Once dislodged, gently pull the PSU module out of the subsystem.
Galaxy GHDX2-2130-16-iSCSI Installation and Hardware Reference Manual WARNING! 1. When a PSU is removed form the chassis, the cooling module is also removed from the chassis. 2. It is recommended that the replacement procedure is completed in less than five (5) minutes to prevent the subsystem from overheating. Step 5.
Chapter 5: Subsystem Maintenance and Upgrading Replacing a cooling module: Once you are notified that a cooling module has failed, it should be replaced as soon as possible. A failed cooling module should only be removed from the subsystem when you have a replacement module immediately available.
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Galaxy GHDX2-2130-16-iSCSI Installation and Hardware Reference Manual Step 3-1. Make sure the PSU handle is in the down position so that you can grab the edge of the cooling fan assembly. Step 3-2. Use your thumb and middle fingers to seize the cooling assembly, your thumb by the upper edge of the fan guard and your middle finger at the hemispheric indent.
Chapter 5: Subsystem Maintenance and Upgrading Step 4. Install the replacement module by aligning it with the module bay on the PSU module and gently lowering it into. The fan outlet should be aligned with the PSU faceplate and that the side with screw holes should be facing up.
Galaxy GHDX2-2130-16-iSCSI Installation and Hardware Reference Manual then wait for at least 30 seconds for the hard drive motor to spin down before taking it out completely . Any impact to the hard drive while the drive motor is spinning can damage the hard drive.
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Chapter 5: Subsystem Maintenance and Upgrading Figure 5-15: Front View of an Individual Drive Tray Step 3. Open the front flap on the drive tray. Push the release button on the front of the drive tray. The front flap will automatically swings up into position.
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Galaxy GHDX2-2130-16-iSCSI Installation and Hardware Reference Manual Figure 5-17: Removing a Drive Tray Step 5. Remove the four (4) retention screws that secure the hard drive from the sides of the drive tray (two on each side.) Figure 5-18: Loosening the Hard Drive Screws Step 6.
Appendix A Specifications A.1. Technical Specifications Environmental Specifications Humidity 5 to 95% (non condensing – operating and non-operating) Operating: 0º to 40ºC (35ºC if BBU is applied) Temperature Non-operating: -40º to 60ºC Operating: Sea level to 12,000ft Altitude Packaged: Sea level to 40,000ft Power Requirements 100VAC @ 9A Input Voltage...
Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual A.4. Power Supply Specifications Specification Nominal Power 530W with active PFC DC Output 12.0V: 32A (Max.) 5.0V: 32A (Max.) 3.3V: 30A (Max.) Input Frequency 47 to 63Hz AC Input 100VAC @ 9A or 240VAC @ 4.5A with PFC Power Factor Correction Hold-up Time...
Appendix A Specifications Remote Control and Monitoring Yes (via RAIDWatch sub-modules, the Configuration Client utility, Event Broadcast/Alert NPC, or Embedded, browser-based RAIDWatch) Yes (via RAIDWatch sub-modules, Configuration Client, NPC, or Event Notification Embedded, browser-based RAIDWatch) Hardware Connection over Ethernet or RS-232C Configuration data stored on disks for logical drive assemblies to Configuration on Disk exist after controller replacement;...
Dual-speed version for ASIC400 models; Galaxy 3U subsystems GAL-9273CHandLLCD Left-side forearm handle GAL-9270CHandR Right-side forearm handles Table B-1: Spare Parts Shipped with the Subsystem NOTE: ADDITIONAL FC SWITCHES, HBAS, CABLES AND OTHER FC SYSTEM COMPONENTS ARE AVAILABLE BY CONTACTING RORKE DATA SALES. Spare Parts...
Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual B.2. Accessories Accessories that came with the subsystem are listed in Table B-2. Model Name Description GAL-9011 Null modem, DB-9 female to DB-9 male, wires swapped GAL-9270ASCab RS-232C serial cable, audio-jack-to-DB-9 Table B-2: Accessories Shipped with the Subsystem Accessories that must be purchased separately are listed below.
Appendix C Pinouts C.1. D-SUB 9 and Audio Jack Pinouts C.1.1 COM1 Serial Port Cable COM1 Cable: This cable connects between COM1 serial port on the controller module to the serial port of a management computer. The serial port’s defaults and requirements are: 1.
Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual DSR (Shorted) RTS (Shorted) CTS (Shorted) Table C-1: COM1 Adapter Cable CN1 and CN2 Pin Out Definitions C.1.2 COM2 Serial Port Cable to UPS COM2 Cable: Use this cable to connect the COM2 port to a UPS. PN: GAL-9270CUPSCab Figure C-2: Connector Pinouts - Adapter Cable for COM2 CN1 Pin Number...
C.2. Null Modem A null modem has its wires swapped and is necessary for connecting COM1 CN2 to the serial port of a management computer. PN: GAL-9011 Figure C-3: Null Modem Pinouts Swap pin 2 and pin 3 Swap pin 4 and pin 6 Swap pin 7 and pin 8 Table C-3: Null Modem Pinouts Null Modem...
Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual C.3. Ethernet Port Pinouts Figure C-4: Ethernet Port Pinouts Pin Name Pin Name LAN_TXP LAN_TXN LAN_RXN LAN_RXP Table C-4: Ethernet Port Pinouts C.4. STP LAN Cable This shielded twisted pair cable is an optional accessory item. More details is shown below: Description: SFTP CAT5E Ethernet cable.
metal shield – braided wire – metal shield Figure C-5: STP Ethernet Cable Pinouts C.5. Main Power IEC-type receptacle. Unless specified otherwise, cable type will be determined by the shipped-to area. Main Power...
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Appendix D Uninterruptible Power Supply D.1 Uninterruptible Power Supply Overview An uninterruptible power supply (UPS) is a separately purchased battery backup unit that is connected to an Rorke subsystem. If the UPS is sufficiently large, it should allow the whole subsystem to safely finish the ongoing I/Os in the event of an AC power failure.
Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual D.4 Connecting the UPS to the Subsystem D.4.1 Connect the PSU Module Power Cords The two (2) power cables shipped with the subsystem must be plugged into the power cord sockets in the rear of the PSU modules. The plug at the other end of the power cable must be inserted into a socket on the UPS.
Appendix D: Uninterruptible Power Supply D.5 Power On When powering on the subsystem, the UPS must be powered on before the subsystem. For instruction on how to power on the UPS, please refer to the documentation that came with your UPS. Note that the power on sequence described in Chapter 4 will be altered.
Galaxy GHDX2-2130-16iSCSI Installation and Hardware Reference Manual D.6.2 UPS Messages The following messages may appear on the LCD screen: Message 1: “UPS connection is absent” This message appears when COM2 has not been connected to the UPS. Message 2: “UPS connection detected” This message appears when the COM2 ports on the subsystem have been connected to the UPS.
Appendix D: Uninterruptible Power Supply D.6.3 UPS Message Summary Table A-1 below summarizes the UPS messages described above. It is important that you become familiar with these messages and their meanings to help maintain the integrity of the data running through your subsystem. Message AC Power Battery...
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