SGI® UV™ 20 System User Guide 007-5900-001
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Record of Revision 007-5900-001 Version Description 001 February 2013 Original printing.
Contents 1 2 3 4 007-5900-001 Record of Revision . . . . . . . . . . . . . . . . . . . . . . . iii About This Guide . . . . . . . . . . . . . . . . . . . . . . . xi System Overview . . . . . . . . . . . . . . . . . . . . . . . System Features and Configuration Options . . . . . . . . . . . . . . . . 2 Server Components . . . . . . . . . . . . . . . . . 4 Hard Disk Drive (HDD) Bays and Front Panel .
Contents A vi Removing the Front Fan Bezel . . . . . . . . . . . . . . . . . . . 23 Installing the Front Fan Bezel . . . . . . . . . . . . . . . . . . . 24 . 25 Removing the Rack Handles . . . . . . . . . . . . . . . . . . . . Installing the Rack Handles . . . . . . . . . . . . . . . . . . . . . 26 Removing the System Top Cover . . . . . . . . . . . . . . . . . . . 27 Replacing the System Cover . . . .
Figures 007-5900-001 Figure 1-1 SGI UV 20 Server . . . . . . 1 Figure 1-2 Overhead View of Server with the Top Cover Removed . . . . . 4 Figure 1-3 Hard Disk Drive Bays . . . . . . . . . . . . . . 4 Figure 1-4 Front Control Panel . . . . . . . . . . . . . . . 5 Figure 1-5 Back Panel . . . . . . . . . . . . . . 6 Figure 1-6 Front Panel I/O Connections . . . . . . . . . . . . . 8 Figure 1-7 Back Panel I/O Connections . . .
Figures viii Figure 4-18 Attaching Slides to the Rack . . . . . . . . . . 40 Figure 4-19 Installing the Inner Members to the Chassis . . . . . . . . . 41 Figure 4-20 Installing the Chassis in the Rack . . . . . . . . . . . 41 Figure 4-21 Extending Slides to Remove the Chassis . . . . . . . . . . 42 Figure 4-22 Removing the Inner Member from the Chassis . . . . . . . . 43 Figure C-1 Attaching Rail Slides to Rack . . . . . . . . . . . . .
Tables Tables 007-5900-001 Table 1-1 Features and Configuration Options . . . . . . . . . . . 2 Table 1-2 Control Panel Buttons and LEDs. . . . . . . . . . . 5 Table 1-3 Back Panel Components . . . . . . . . . . . . . . 7 Table 1-4 I/O Connections . . . . . . . . . . . . . . 9 Table 3-1 Control Panel Components and Functions . . . . . . . . . 16 Table 3-2 HDD Status LED Functions . . . . . . . . .
About This Guide This guide provides an overview of the features and the major components of the SGI® UV™ 20 server. It also provides system monitoring and maintenance information as well as important safety and regulatory specifications. Audience This guide is written for owners, installers, system administrators, and users of the UV 20 server. It is written with the assumption that the reader has a good working knowledge of computers and computer systems.
About This Guide • Appendix A, “Power and Environmental Specifications,” Lists input/output voltage specifications for the power supplies and also environmental specifications for operating the system. • Appendix B, “Regulatory Compliance Information,” Summarizes the product regulatory information. • Appendix C, “Rail Kit Installation,” Describes the steps to install the rail kit. • Appendix D, “BMC Error Codes,” Describes the BMC beep codes associated with failure conditions.
About This Guide Conventions The following conventions are used throughout this document: Convention Meaning Command This fixed-space font denotes literal items such as commands, files, routines, path names, signals, messages, and programming language structures. variable The italic typeface denotes variable entries and words or concepts being defined. Italic typeface is also used for book titles.
About This Guide Reader Comments If you have comments about the technical accuracy, content, or organization of this document, contact SGI. Be sure to include the title and document number of the manual with your comments. (Online, the document number is located in the front matter of the manual. In printed manuals, the document number is located at the bottom of each page.) You can contact SGI in any of the following ways: • Send e-mail to the following address: techpubs@sgi.
Chapter 1 1. System Overview The SGI UV 20 server is a 2U rackmount server (see Figure 1-1). It has two main subsystems: the 2U server chassis and a quad-processor serverboard. Figure 1-1 SGI UV 20 Server This chapter describes the main features and configuration options of the server as well as the components pertinent to monitoring and maintaining your server.
1: System Overview System Features and Configuration Options Table 1-1 summarizes the features and configuration options of the SGI UV 20 server. Table 1-1 2 Features and Configuration Options Feature Description Dimensions – Height: 3.43 inches (87.3 mm) – Width: 17.24 inches (438.0 mm) – Depth: 28.0 inches (712 mm) – Weight: approximately 75 pounds (38 kg) Processor Support Supports up to four Intel® Xeon® processors E5-4600 product family with a Thermal Design Power (TDP) of up to 130 W.
System Features and Configuration Options Table 1-1 007-5900-001 Features and Configuration Options (continued) Feature Description Riser Cards Support for two riser card slots. Each riser card slot supports three PCIe Gen 3 x16 slots.
1: System Overview Server Components This section describes the server components pertinent to monitoring and maintaining your server. There are also quick reference labels inside of the chassis cover to assist you in identifying components. Figure 1-2 provides an overhead view of the server with the top cover removed. Figure 1-2 Overhead View of Server with the Top Cover Removed Hard Disk Drive (HDD) Bays and Front Panel The UV 20 server supports the 8 x 2.5”configuration of hard disk drives.
Control Panel Control Panel As shown in Figure 1-3, the control panel is in the top right portion of the front panel. Figure 1-4 shows the control buttons and LEDs on the control panel. Figure 1-4 Front Control Panel Table 1-2 identifies the components. For a description of the function of these buttons and LEDs, see Chapter 3, “System Operation and Monitoring.
1: System Overview Back Panel Figure 1-5 shows the components on the back panel of the server.
Back Panel Table 1-3 identifies the components shown in Figure 1-5.
1: System Overview I/O Devices The UV 20 server supports a variety of I/O devices such as hard drives, DVD drives, and SSDs. The connections for I/O devices are located on the front or back panel of the server, as shown in Figure 1-6 and Figure 1-7.
I/O Devices Table 1-4 identifies the various I/O connections shown in Figure 1-6 and Figure 1-7. Table 1-4 I/O Connections Label Description A Slimline optical drive bay B Hard disk drive bays C USB ports D USB ports E Video port Hard Disk Drives The UV 20 server supports a maximum of 8 x 2.5” hard drives. For instructions on installing hard drives, “Installing Hot-Swap Hard Drives” on page 32.
1: System Overview Solid-State Drives (SSDs) The SSDs are mounted under a shelf behind the power supplies. The following items describe the UV 20 SSD support: 10 • Up to two internal 2.5” SSDs are supported. • Two types of SSDs are supported: – 160 GB, 3 GB/s SATA, MLC flash memory – 300 GB, 3 GB/s SATA, MLC flash memory • Each SSD requires one of the single-port, 6GB/s SATA ports. So does a DVD. If you have a DVD configured, the server then supports only one SSD.
Chapter 2 2. System Safety This chapter describes basic safety precautions. Electrical Safety Precautions Basic electrical safety precautions should be followed to protect yourself from harm and the SGI UV 20 system from damage, as follows: • Be aware of the locations of the power on/off switch on the chassis as well as the room's emergency power-off switch, disconnection switch or electrical outlet. If an electrical accident occurs, you can then quickly remove power from the system.
2: System Safety • Serverboard Battery ! Caution: There is a danger of explosion if the onboard battery is installed upside down, which will reverse its polarites (see Figure 2-1). This battery must be replaced only with the same or an equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer's instructions.
General Safety Precautions General Safety Precautions Follow these rules to ensure general safety: 007-5900-001 • Keep the area around the SGI UV 20 system clean and free of clutter. • The SGI UV 20 system might approach 75 lbs (38 kg) when fully loaded. When lifting the system, two people at either end should lift slowly with their feet spread out to distribute the weight. Always keep your back straight and lift with your legs.
2: System Safety ESD Precautions ! Caution: Electrostatic discharge (ESD) is generated by two objects with different electrical charges coming into contact with each other. An electrical discharge is created to neutralize this difference, which can damage electronic com ponents and printed circuit boards.
Chapter 3 3. System Operation and Monitoring Figure 3-1 shows the control panel at the top right of the front panel. There are several LEDs on the control panel as well as others on the hard drive carriers and power supplies. The LEDs keep you constantly informed of the overall status of the system as well as the activity and health of specific components. There are also control buttons on the control panel. This chapter describes the buttons and LEDs.
3: System Operation and Monitoring Front Panel Controls and LEDs The control panel contains control buttons and status LEDs. Figure 3-2 shows the components of a control panel. Figure 3-2 Control Panel Components Table 3-1 describes the control panel components and their functions. Table 3-1 Control Panel Components and Functions Label Button/LED A System ID Blue Button with LED B NMI Button C,J Network Link/Activity LEDs D E 16 Color Condition Function On Highlights targeted system.
Front Panel Controls and LEDs Table 3-1 Label Control Panel Components and Functions (continued) Button/LED Color Condition Function On System ready/No alarm. Blink System ready, but degraded: – Redundancy lost such as the power supply or fan failure. – Non-critical temp/voltage threshold. – Battery failure. – Predictive power supply failure.
3: System Operation and Monitoring Notes: • Blink rate is ~1 Hz at 50% duty cycle. • It is also off when the system is powered off (S5) or in a sleep state (S1). • The power LED sleep indication is maintained on standby by the chipset. If the system is powered down without going through the BIOS, the LED state in effect at the time of power off is restored when the system is powered on until the BIOS clear it.
Hard Disk Drive (HDD) LEDs Table 3-2 describes the functions of the Status LED. Table 3-2 LED Color Amber HDD Status LED Functions LED Behavior Drive Status Off No access and no fault. Solid On Hard drive fault has occurred. Blink – RAID rebuild in progress (1Hz). – Identify (2Hz). Table 3-3 describes the functions of the Activity LED. Table 3-3 LED Color HDD Activity LED Functions Drive Condition Drive Type LED Behavior SAS LED stays on. SATA LED stays off.
3: System Operation and Monitoring Power Supply LED There is a single bi-color LED (green/amber) to indicate the power supply status. Table 3-4 describes the different states of the LED. Table 3-4 20 Power Supply LED States LED State Power Supply (PS) State Off No AC power to any PS. Green Output on and Ok. Green, 1Hz blink AC present (only 12VSB on). PS off or PS in cold redundant state. Green, 2Hz blink PS firmware updating.
Chapter 4 4. Chassis Maintenance For warranty and safety considerations, SGI designates the following chassis components as customer-replaceable units (CRUs): • Power supplies • Fans • Disk drives These components are all hot-swappable; that is, you can replace them without powering down the server. A trained service technician should install and replace all other components.
4: Chassis Maintenance Before You Start ! Warning: Review the warnings and precautions listed in this manual before setting up or servicing this chassis. These include the items described in Chapter 2, “System Safety.
Removing and Installing the Front Fan Bezel Removing and Installing the Front Fan Bezel As shown in Figure 4-1, 7 of the 11 system fans are located at the front of the chassis and are covered by a bezel. Removing the Front Fan Bezel Follow these steps to remove the front fan bezel: 1. Loosen the two screws on left and right ends. See A in Figure 4-1. 2. Remove the front fan bezel from the chassis. See B in Figure 4-1.
4: Chassis Maintenance Installing the Front Fan Bezel Follow these steps to install the front fan bezel: 1. Slide in the bezel. See A in Figure 4-2. 2. Secure the bezel to the chassis with the two screws on left and right ends. See B in Figure 4-2.
Removing the Rack Handles Removing the Rack Handles To remove a rack handle, do the following: 1. Remove the two screws holding the rack handle in place. See Figure 4-3. 2. Remove the rack handle from the chassis. See Figure 4-3.
4: Chassis Maintenance Installing the Rack Handles To install a rack handle, do the following: 1. Align the rack handle with the two holes on the side of the chassis. See Figure 4-4. 2. Attach the rack handle to the chassis with two screws. See Figure 4-4.
Removing the System Top Cover Removing the System Top Cover The server system must be operated with the system cover in place to ensure proper cooling. You will need to remove the top cover to add or replace components inside of the server. Before removing the top cover, power down the server and unplug all peripheral devices and the power cable(s). Note: A non-skid surface or a stop behind the server system may be needed to prevent the server system from sliding on your work surface.
4: Chassis Maintenance 5. Remove the screws. See A in Figure 4-5. 6. Depress the latches. See B in Figure 4-5. 7. Slide the cover back and lift upward.
Replacing the System Cover Replacing the System Cover To replace the system cover, use the following steps: 1. Place the system cover onto the chassis and slide the cover forward to engage the recessed edge at the front of the cover. See A in Figure 4-6. 2. Tighten the screw at the front. See B in Figure 4-6.
4: Chassis Maintenance Replacing the Power Supply Modules The system is equipped with two power supply modules for redundancy. They are hot-swappable. Note: A server configured with multiple GPGPU cards may not be configured with redundant power supplies. In this case, the power supplies are not hot-swappable. Removing the Power Supply Modules To remove the power supply modules, use the following steps: 1.
Replacing the Power Supply Modules Installing the Power Supply Modules To install the power supply modules, use the following steps: 1. Align and slide the module into the power supply cage as shown in Figure 4-8. 2. Push the module along the rail until the latch locks in position with a click. 3. Repeat steps 1 and 2 to install the second module.
4: Chassis Maintenance Installing Hot-Swap Hard Drives Caution: To maintain proper system cooling, use drive carriers with plastic drive blanks to populate drive days that would be otherwise empty. To install a HDD into the chassis, use the following steps. 1. Remove the drive carrier by pressing the green latch to unlock it. See A in Figure 4-9. 2. Pull out the black lever and slide the carrier out. See B in Figure 4-9.
Installing Hot-Swap Hard Drives 3. Remove the four screws securing the plastic drive blank from the HDD carrier. See C in Figure 4-10. 4. Remove the plastic drive blank from the HDD carrier. See D in Figure 4-10. Figure 4-10 Removing Drive Blank 5. Install the hard disk drive using the four screws and ensure the connector end of the drive matches the backplane connector. See E in Figure 4-11.
4: Chassis Maintenance 6. With the lever open, insert the hard disk drive assembly into the chassis and push in the lever to lock it into place. See F in Figure 4-12.
Replacing a Fan Module Replacing a Fan Module As shown in Figure 4-13, seven of the system fans are located at the front of the chassis (front fans). The other four fans are in the middle of the chassis (middle fans).
4: Chassis Maintenance Replacing a Front Fan To replace a front fan, do the following: 1. Remove the front fan bezel. See section “Removing and Installing the Front Fan Bezel” on page 23. 2. Pull the system fan straight out to remove it from the fan slot. See Figure 4-14. 3. Replace the system fan by guiding it into the slot and firmly pressing in to ensure that it is properly seated.
Replacing a Fan Module Replacing a Middle Fan To replace a middle fan, do the following: 1. Remove the system cover. See section “Removing the System Top Cover” on page 27. 2. Pull the system fan straight up to remove it from the fan slot. See Figure 4-15.
4: Chassis Maintenance 3. Replace the system fan by guiding it into the slot and firmly pressing down to ensure that it is properly seated. See Figure 4-16.
Mounting the Chassis to a Rack Mounting the Chassis to a Rack A slide rail kit is bundled with the server and is packed in the same shipping box with the chassis. Use the following steps to install the chassis in the rack. 1. Remove the inner member from the slides as shown in Figure 4-17.
4: Chassis Maintenance 2. Attach the slides to the rack as shown in Figure 4-18.
Mounting the Chassis to a Rack 3. Install the inner members to the chassis as shown in Figure 4-19. Figure 4-19 Installing the Inner Members to the Chassis 4. Install the chassis to the fixed slides as shown in Figure 4-20.
4: Chassis Maintenance Removing the Chassis from a Rack To remove the chassis from a rack, use the following steps: 1. Extend the slides as shown in Figure 4-21.
Removing the Chassis from a Rack 2. Remove the inner members from the chassis as shown in Figure 4-22.
Appendix A A. Power and Environmental Specifications This appendix describes the following: • “Power Rating” on page 45 • “Wattage Limitation of the PCI Loading” on page 46 • “Environmental Specifications” on page 46 Power Rating Table A-1 summarizes the power rating of the power supply.
A: Power and Environmental Specifications Wattage Limitation of the PCI Loading Table A-2 summarizes the wattage limitation of the PCI loading.
Environmental Specifications Table A-3 007-5900-001 Environmental Specifications (continued) Attribute Limits ESD +/-12 KV, except I/O port +/- 8 KV per test specification System cooling requirement in BTU/Hr 1200 Watt Max – 4095 BTU/hour 1600 Watt Max – 5459 BTU/hour 47
Appendix B B. Regulatory Compliance Information Table B-1summarizes the product regulatory compliance.
Appendix C C. Rail Kit Installation If the chassis for your server does not have pre-installed rail slides, SGI provides a rail kit. Use the following steps to install the rail kit. 1. Attach the slide rails to the racks as shown in Figure C-1.
C: Rail Kit Installation 2. Fully extend the rail slides as shown in Figure C-2.
3. Attach the chassis to the rail slides as shown in Figure C-3.
C: Rail Kit Installation 4. Push the release tab and push the chassis into the rack as shown in Figure C-4.
Appendix D D. BMC Error Codes The BMC may generate beep codes upon detection of failure conditions. Beep codes are sounded each time the problem is discovered (for example, on each power-up attempt) but are not sounded continuously. Common supported codes are listed in Table D-1. In Table D-1, each digit in the code is represented by a sequence of beeps whose count is equal to the digit. Table D-1 007-5900-001 BMC Beep Codes Associated Sensors Supported No CPUs installed or first CPU socket is empty.
