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Figure 2-2 Example of a 32-Node, Two-Rack CP6000 Cluster

18-node CBB

UBB

32-Node Dense Cluster

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2.2 Cluster Models

As described in the Cluster Platform Overview, there are several models of HP Cluster Platform,
each of which is available as prepackaged dense clusters, or as modular clusters. The clusters
are assembled from compute building blocks (CBBs), interconnect building blocks (IBBs), and
utility building blocks (UBBs). Larger cluster configurations might require utility extension racks
(UXR) to accommodate utility nodes that will not fit into the UBBs. The following configurations
are available:
•

Cluster Platform Express (CPE): Quick order packaged clusters, available in 42U or 22U
racks.

•

Dense Configurations: Dense clusters are available in configurations of up to 16 nodes, 17
to 32 nodes, 33 to 47 nodes, 48 to 63 nodes, and 65 to 128 nodes.

•

Modular Configurations: Modular clusters are built using CBB, IBB, and UBB modules and
are available as bounded clusters of up to 128 nodes. Federated clusters (above 128 nodes)

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Platform Core Components

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Summary of Contents for Cluster Platform

Page 1: ...HP Cluster Platform Core Components Overview HP Part Number A CPCCO 1F Published December 2008 ...

Page 2: ...ress warranty statements accompanying such products and services Nothing herein should be construed as constituting an additional warranty HP shall not be liable for technical or editorial errors or omissions contained herein Intel Pentium Intel Inside and the Intel Inside logo are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries...

Page 3: ... Switches 32 2 6 1 HP ProCurve 2610 48 and 2610 24 Switch Overview 34 2 6 1 1 Network Ports 35 2 6 1 2 Power Fault and Locator LEDs 35 2 6 1 3 RPS Fan and Test Status LEDs 35 2 6 1 4 Port LEDs 36 2 6 1 5 LED Mode Select Button and Indicator LEDs 36 2 6 1 6 Reset Button 36 2 6 1 7 Clear Button 36 2 6 1 8 Rear of the HP ProCurve 2610 48 and 2610 24 Switches 37 2 6 2 HP ProCurve Series 2650 and 2626 ...

Page 4: ...zation Array SVA 59 2 9 Storage 60 3 Connecting and Powering Up the Core Cluster Components 63 3 1 Cabling the TFT7600 63 3 2 Connecting the KVM to the Control Node 65 3 2 1 KVM Cabling 65 3 2 2 Connecting an Alternate KVM 66 3 3 Scalable Visual Array SVA Console Management Setup 66 3 3 1 Expansion Module Mounting 66 3 3 2 Connecting the TFT5600 to the Console Switch 67 3 3 3 Console Cabling 67 3 ...

Page 5: ...ck Mount Keyboard and Monitor Specifications 79 A 8 TFT7600 Rack Mount Keyboard and Monitor Specifications 80 A 9 Eight Port Console Switch Specifications 80 B Preventing Electrostatic Damage 81 B 1 Electrostatic Precautions 81 B 2 Grounding Methods 81 Index 83 Table of Contents 5 ...

Page 6: ...rts 45 2 17 HP TFT7600 Rack Mount Keyboard and Monitor 46 2 18 TFT7600 Rear Ports 47 2 19 Brace Rail and Cable Management Arm 48 2 20 Cable Management Arm 48 2 21 PS 2 Housing Lock 49 2 22 Tool less Rails and Slides 50 2 23 TFT7600 Cable Management 50 2 24 TFT7600 Lock Plates 51 2 25 TFT5600 Rack Mount Keyboard and Monitor 52 2 26 4 Port USB KVM Switch for Cluster Platform 52 2 27 8 port Console S...

Page 7: ...nects 25 2 2 Components used in a Cluster of 243 Application Nodes and 13 Utility Nodes 26 2 3 HP Rack 10000 Series Rack Callouts and Dimensions 28 2 4 Ethernet Switch Models Cluster Roles 33 2 5 ProCurve 2848 LED Identification 43 5 1 HP ProCurve Switch Diagnostics 75 7 ...

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Page 9: ... not intended as a training aide for untrained personnel The information in this manual assumes that the reader has the following abilities Is familiar with HP rack mounted servers and associated rack hardware Is familiar with basic networking concepts network switch technology and network cables Is familiar with the theory and implementation of the high speed system interconnect technology used t...

Page 10: ...rm and platform specific documents as well as supplementary documents available at the time of release For the latest information on Cluster Platform and supported software go to the Unified Cluster Portfolio website http h20311 www2 hp com HPC cache 275420 0 0 225 121 html 10 ...

Page 11: ...s server documentation ProCurve 2610 2626 and 2650 network switches ProCurve 2824 and 2848 Gigabit Ethernet switches HP 10000 Series racks including the following rack components TFT7600 rack mount keyboard and monitor TFT5600 rack mount keyboard and monitor Console switch and expansion module High Voltage power distribution units PDUs Optional storage in the form of disk shelves just a bunch of d...

Page 12: ... document We are committed to providing documentation that meets your needs Send any errors found suggestions for improvement or compliments to http docs hp com en feedback html Include the document title part number and any comment error found or suggestion for improvement you have concerning this document Text Annotations The following annotations might appear in this guide Warning Text set off ...

Page 13: ...talic type Italic slanted type indicates variable values placeholders and function argument names Also denotes word or concept definitions for example file and document titles Ctrl x This symbol indicates that you hold down the first named key while pressing the key or mouse button that follows the slash In examples this key combination is enclosed in a box for example Ctrl C Conventions 13 ...

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Page 15: ... your system Moving and Stabilizing Racks To reduce the risk of personal injury or damage to equipment in the cluster racks do not attempt to move the racks without adequate assistance due to their height and weight Also do not attempt to move a rack on an incline that is greater than 10 degrees from the horizontal No rack stabilization kits are provided with the cluster For a multiple rack instal...

Page 16: ...ame or equivalent type as recommended by the manufacturer The battery in this system is a lithium battery that does not contain any heavy metals However to protect the environment do not dispose of batteries in household waste Return used batteries either to the shop from which you bought them to the dealer from whom you purchased your system or to HP so that they can either be recycled or dispose...

Page 17: ... take back your old system for recycling when it reaches the end of its useful life HP has a product take back program in several countries The collected equipment is sent to HP recycling facilities in Europe or the U S A As many parts as possible are reused The remainder is recycled Special care is taken for batteries and other potentially toxic substances these are reduced into non harmful compo...

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Page 19: ...steps 1 Connecting and routing the interconnect cables between the racks 2 Making any platform specific or installation specific connections such as connections to optional storage racks 3 Connecting the cluster s external network cables to the customer s network 4 Connecting the cluster s external power cables to the appropriate power sources 5 Powering on each of the cluster components in sequen...

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Page 21: ...orage components Section 2 9 2 1 Cluster Components The HP Cluster Platform hardware is comprised of standard HP components organized into rack modules and available in either dense preconfigured clusters or modular clusters The generic architecture of the HP Cluster Platform is described in the Cluster Platform Overview The HP Cluster Platform uses the following rack mounted components HP ProCurv...

Page 22: ... nodes and another pool of I O nodes Consult your operating environment documentation for information on the relationship between the cluster hardware configuration and the operating system requirements Cluster components are integrated and mounted in HP 10000 G1 G2 Series racks The type of rack most commonly used is 42U which is two meters high 78 7 inches The Site Preparation Guide describes the...

Page 23: ...lder HP clusters and optional rear facing console switch 4 ProCurve 2650 Ethernet switch 5 ProCurve 2650 or 2824 Ethernet switch 6 32 port QsNetII Interconnect Note For single rack cluster configurations the PDU is installed in the side of the rack in a zero U configuration to free up 2U of rack space for nodes The PDU is accessible from the side of the rack by removing the rack s side panel which...

Page 24: ...ing blocks IBBs and utility building blocks UBBs Larger cluster configurations might require utility extension racks UXR to accommodate utility nodes that will not fit into the UBBs The following configurations are available Cluster Platform Express CPE Quick order packaged clusters available in 42U or 22U racks Dense Configurations Dense clusters are available in configurations of up to 16 nodes ...

Page 25: ...ported Clusters that have 128 nodes or fewer require only a single 128 port interconnect to provide links for all the nodes and are referred to as bounded clusters Clusters exceeding 128 nodes require that the cluster interconnects are organized into a hierarchy of node level interconnects and top level interconnects called a federated configuration In such configurations up to 10 interconnect cha...

Page 26: ... Nodes and 13 Utility Nodes Rack Count Component Total UXR Location and Quantity IBB Location and Quantity UBB Location and Quantity CBB Location and Quantity Qty Component 14 CBB 243 CBBs 243 243 2U Application node 2 IBB NLI IBB 4 4 Node level Interconnect 1 IBB 6 TLI IBB 2 2 Top Level Interconnect UBB 1 CBBs 14 15 Console Network Switch UBB 1 CBBs 14 15 Administration Network Switch 16 UBB 1 In...

Page 27: ...erved PDU 3 PDU 3 Reserved Cable Management Kit Cable Management Kit PDU 3 PDU 3 PDUs 1 2 PDUs 1 2 PDUs 1 2 PDUs 1 2 PDUs 1 2 Integrity rx4640 Utility Node 6 Integrity rx4640 Utility Node 5 Integrity rx4640 Utility Node 4 Integrity rx4640 Utility Node 10 Integrity rx4640 Utility Node 9 Integrity rx4640 Utility Node 8 Integrity rx4640 Utility Node 7 Integrity rx4640 Utility Node 3 Integrity rx4640 ...

Page 28: ...n HP Cluster Platform configurations Figure 2 4 42U HP 10000 Series Rack 1 2 3 4 6 5 Table 2 3 HP Rack 10000 Series Rack Callouts and Dimensions 42U Wide Cabinet See Section 2 3 1 42U 22U Callout Numbers Descriptions 815 47 mm 612 77 mm 612 77 mm 1 Rack width with side panels 2002 50 mm 2002 50 mm 1113 48 mm 2 Rack height 735 3 mm 535 3 mm 535 3 mm 3 Foot width 885 3 mm 885 3 mm 885 3 mm 4 Foot de...

Page 29: ...m The HP Modular Cooling System MCS is designed for high density server and server blade deployments and is supported as an exception in HP Cluster Platform solutions It recirculates and cools the hot server exhaust air through heat exchangers residing in the MCS unit The air is then expelled in front of the enclosed rack at a much lower temperature providing sufficient cool air for a load of 35KW...

Page 30: ...d of server blades which at their maximum configuration require a power load of 35KW The MCS unit will provide over 2750 CFM of cool air distributed along the full height of a 42U rack Cooling capacity of up to 35KW Automatically detects power failure and switches to alternate source Automatically detects power failure and switches to alternate source Power input redundancy Features full environme...

Page 31: ...Figure 2 6 HP Modular Cooling System Front View 2 5 HP Modular Cooling System 31 ...

Page 32: ...s from rack mounted components such as servers server blade enclosures and interconnect devices are routed down the opposite side from where the MCS is mounted to not block the airflow and cooling provided by the MCS unit See the HP Modular Cooling System Installation Overview and HP Modular Cooling System Maintenance and Service Guide for installation and service information Both manuals are avai...

Page 33: ...ch model can undertake in the cluster The application of a model to a role depends on the size and density of the cluster See the Ethernet Network Cabling Tables for more information Table 2 4 Ethernet Switch Models Cluster Roles Switch ID Role Model CES1 Root Console Switch HP ProCurve 2610 24 AES1 Root Administrative Switch HP ProCurve 2610 24 CES1 Branch Console Switch HP ProCurve 2610 24 AES1 ...

Page 34: ... Figure 2 8 Figure 2 8 HP ProCurve 2610 48 Switch Mode All RJ 45 ports 1 26 are Auto MDIX Mode Mode Link Link Mode Reset Clear Spd Mode Off 10 Mbps Off 10 Mbps Link Mode G i g T P o r t s S F P P o r t s Link Link Base TX Ports 1 12 10 100Base TX Ports 13 24 26 23 19 R P S Act FDx Spd Test Procurve Power Fault Locator Console switch 2610 24 J9085A Status LED Module 2 2 2 1 2 4 2 3 2 0 1 8 1 6 1 4 ...

Page 35: ...his port to connect a console to the switch by using an RJ 45 or DB9 cable For more information see Chapter 2 in the HP ProCurve Switch 2610 Series Installation and Getting Started Guide 2 6 1 2 Power Fault and Locator LEDs The HP ProCurve 2610 24 and 2610 48 switches feature the following Power Fault and Locator LEDs The green Power LED is green when the switch is receiving power The green LED is...

Page 36: ...d then goes to normal operation indicating that the mini GBIC port has been recognized by the switch If the Link LED for the mini GBIC ports is flashing orange it indicates that the port is not supported by the current software not a genuine ProCurve Mini GBIC so it is not supported an A version in the switch that requires a B version or higher 2 6 1 5 LED Mode Select Button and Indicator LEDs To ...

Page 37: ...hes Figure 2 9 HP ProCurve 2610 48 and 2610 24 Switch Rear View 1 2 thijdgdgpdojpagh gdhoihteoihtoijdj agaodihgoaifjoaidjgf thijdgdgpdojpagh gdhoihteoihtoijdj agaodihgoaifjoaidjgf thijdgdgpdojpagh gdhoihteoihtoijdj agaodihgoaifjoaidjgf 1 RPS input 2 AC power connector The switch has two cooling vents which must not be obstructed for proper switch operation Note The HP ProCurve switch is installed ...

Page 38: ...ne of the switch ports the fan or the EPS The Status LED for the component with the fault will blink simultaneously The Fault LED stays on briefly after the switch is powered on or reset at the beginning of self test If the Fault LED is on for a prolonged time the switch has encountered a fatal hardware failure or has failed its self test 2 6 2 2 Network Ports The HP ProCurve Series 2600 switches ...

Page 39: ...t LED displays activity information for the associated port it flickers as network traffic is received and transmitted through the port If the Full Duplex FDx indicator LED is lit the port LEDs light for those ports that are operating in full duplex mode If the Speed Spd indicator LED is lit the port LEDs behave as follows to indicate the connection speed for the port OFF 10 Mb s Flashing 100 Mb s...

Page 40: ...up to 35 7 mpps Switch 2824 and 96 Gbps backplane with up to 71 4 mpps Switch 2848 Dual personality functionality four 10 100 1000 ports or mini GBIC slots for optional fiber connectivity such as Gigabit SX LX or LH Basic IP routing enables automatic routing with up to 16 external routes including one default route in IP networks IP multicast data driven IGMPv3 automatically prevents flooding of I...

Page 41: ...0 100 1000Base T RJ 45 ports dual personality ports 10 100 1000Base T RJ 45 ports or mini GBIC slots for optional fiber optic connectivity such as Gigabit SX LX or LH plug and play networking automatic learning of the network addresses support for the Spanning Tree Protocol to eliminate network loops 96 Gbps backplane with up to 71 4 mpps stacking capability single IP address management for a virt...

Page 42: ...h has a power connector but it does not have a power switch It is powered on when connected to an active AC power source The switch automatically adjusts to any voltage between 100 volts and 240 volts 50 60 Hz No voltage range settings are required When the switch is powered on it performs a diagnostic self test that takes about 50 seconds to complete The console port on the back of the ProCurve 2...

Page 43: ...Indicates that there are no fault conditions on the switch Blinking A fault has occurred on the switch one of the switch ports or the fan The status LED for the component with the fault will blink simultaneously If just the Fault LED is blinking the switch could be attached to an RPS but not receiving power Orange Fault 2 On An HP ProCurve EPS RPS unit is connected and operating correctly The EPS ...

Page 44: ...8 The blinking behavior is an on off cycle once every 1 6 seconds approximately The flashing behavior is an on off cycle once every 0 5 seconds approximately The HP ProCurve 2848 switch uses a single LED for each port The operation of this LED is controlled by the LED Mode select button and the current setting is indicated by the LED Mode indicator LEDs near the button Press the button to step fro...

Page 45: ...it SX LX or LH Plug and play networking Automatic learning of the network addresses Support for the Spanning Tree Protocol to eliminate network loops 48 Gbps backplane with up to 35 7 mpps Stacking capability single IP address management for a virtual stack of up to 16 switches Port security to prevent unauthorized access using MAC address lockdown 2 6 6 1 ProCurve 2824 Network Ports The HP ProCur...

Page 46: ...e unit The TFT7600 uses a 17 inch 43 18 cm color active matrix TFT LCD see Figure 2 17 The TFT7600 is connected to the administration node and to one other service node You must make this connection during system installation as described in Section 3 2 Note The TFT7600 is installed in recent models of Scalable File Share SFS systems and HP Cluster Platform Figure 2 17 HP TFT7600 Rack Mount Keyboa...

Page 47: ... through to the rear USB port see callout 1 in Figure 2 18 2 7 1 2 Brace Rail and Cable Management Arm You do not have to remove the brace rail and cable management arm see Figure 2 19 to service the TFT7600 However the power supply or cables might require service This section describes the components in the brace rail assembly that might require service The brace rail see callout 1 in Figure 2 19...

Page 48: ...ment arm 4 Power supply cable for the TFT7600 2 7 1 3 Replacing the TFT7600 and Power Supply This section describes how to replace a TFT7600 and power supply When you extended the TFT7600 from the rack the cable management arm and cables extend with it from the brace rail see Figure 2 20 Figure 2 20 Cable Management Arm The following list corresponds to the callouts in Figure 2 20 48 Platform Core...

Page 49: ... 21 You must use proper procedures when disconnecting these cables See the TFT7600 Rack Mount Keyboard and Monitor User Guide for more information To properly disconnect the keyboard cable follow these steps 1 Grasp the housing see callout 1 in Figure 2 21 2 Slide the housing back to release the locking mechanism and gently pull to remove the cable see callout 2 in Figure 2 21 Figure 2 21 PS 2 Hou...

Page 50: ...gement The TFT7600 cables exit through an aperture in the right side of the rail and follow around the inner vertical RETMA rail to the appropriate connection points Figure 2 23 shows how the cables exit through the side rail and extend around to the rear of the rack You must remove the side panels on HP 10000 G2 Series cabinets or the side panel of a G1 series cabinet to enable access to these ca...

Page 51: ...d reverse the procedure to begin using the TFT7600 follow these steps To install the lock plates 1 Place the lock plate in the slot and rotate back see callouts 1 and 2 in Figure 2 24 2 Install one M6 screw see callout 3 into the hole in the lock plate see callout 4 and secure it to the side rail see callout 5 3 Repeat steps 1 and 2 to install the other lock plate Figure 2 24 TFT7600 Lock Plates T...

Page 52: ...t console switch see Figure 2 27 with an expansion module see Figure 2 28 The console switch offers single console support and mounts either behind the keyboard or in a rack sidewall to save space in the rack The console switch has an On Screen Display OSD interface which has menus for accessing each attached compute or serial attached device You can identify equipment by a user defined name or se...

Page 53: ...date The application code of the switch can be quickly and easily updated via FLASH ROM The serial port communications settings are automatically configured to allow direct downloading from the connected computer Multiple Space Saving Zero U Installation Methods Side Mount Rails are provided for mounting the unit to the side of rack cabinets with side mounting capability Rear Rack Mount HP console...

Page 54: ...sible servers Only one level of tiering is allowed and implementing an expansion module is considered one level Figure 2 28 shows an expansion module Figure 2 28 Expansion Module 2 7 6 Server Blade Access Through the Local KVM To install software on your BladeSystem configuration you need access to a DVD R or RW drive If your configuration includes an external control node then that node must be c...

Page 55: ...us amounts of electricity A typical 42U rack with dual processor servers and storage requires more than 12 kilowatts of power The 64 bit servers and higher capacity drives can increase the power requirement to 15 kilowatts of power per rack The heat load for this rack is almost 42 000 BTU per hour about the same as for a typical one story house To address this need HP Cluster Platform uses a devic...

Page 56: ...div 11041_div html Figure 2 31 Power Distribution Unit Zero U Mount 1 3 2 4 6 5 7 8 The following list describes the callouts in Figure 2 31 1 Installation screws and cage nuts secure the PDU to the side of the rack column adjacent to the racks s side panel for servicing 2 The rack s front left column 3 Main inlet power cable which is connected to the power supply 4 Outlet power cables up to 4 tha...

Page 57: ...lude the following Over current and short current protection for each branch circuit four 15A UL 489 listed circuit breakers Easy identification of overloaded circuits full trip circuit breakers moved to the OFF position minimizing down time due to overload conditions Manual On Off control for each of the four output load groups Main AC input power On Off switch and pilot indicator Switch guards t...

Page 58: ...ngle New HP Cluster Platform Models 1 2 4 5 3 The following list describes the callouts in Figure 2 34 1 Power cable 2 Power strip 3 Mounting hardware 4 Right rear rack column 5 Right rear rack chassis 58 Platform Core Components ...

Page 59: ...sualization Arrays use a 40A PDU that mounts to the vertical rack frame No additional power strips are required Figure 2 36 shows the position of the PDU in the rear for the rack Note The PDU is mounted within U38 Viewing the back of the rack the PDU mounts to the right rear side of the chassis The PDU is provided with the following features Vertical mounting in the rear of the rack maximizing spa...

Page 60: ...ches Never extend the power cable emerging from the rack in any way If you need to supply power from overhead outlets relocate the power supply outlets so that they are closer to the racks 2 9 Storage HP Cluster Platform clusters support the following optional external SAN storage MSA1000 MSA1500 MSA2000 EVA4000 EVA5000 SB40c Server Blade Storage The MSA1000 MSA1500 and MSA2000 storage subsystems ...

Page 61: ...arrays are 2U units that are mounted in the HP Series 10000 rack For more information on the MSA2000 line of storage arrays go to http h18006 www1 hp com storage disk_storage msa_diskarrays san_arrays index html 2 9 Storage 61 ...

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Page 63: ...wer strip within the rack when they arrive at the customer site The procedures also assume that the HP Cluster Platform software is already installed on the cluster as described in the HP XC System Software Installation Guide These manuals are available from http www docs hp com en linuxhpc html For more information about these manuals and other related documentation see Preface This chapter discu...

Page 64: ... DL360 G4p is used in this example 3 PS 2 adapter 4 Eight port console switch 5 TFT7600 rack mount keyboard and monitor 6 PS 2 adapter cables from nodes connected to the console switch 7 Optional direct connections if there is no console switch 8 PS 2 adapter connections to the Administrative Control node 9 PS 2 adapter connections to the Utility node 10 TFT7600 serial connections to an eight port...

Page 65: ...VM cabling is shown in Figure 3 2 Figure 3 2 KVM Cabling Using HP Integrity rx2600 Example USB PC 3 USB PC 2 USB PC 1 USB PC 4 CONSOLE LINK Keyboard Y Converter KVM Switch Server VGA USB Cable VGA Cable USB Cable TFT5600 Mouse 1 2 3 4 5 The following items correspond to the callouts in Figure 3 2 1 The TFT5600 has two serial PS 2 output connectors for mouse and keyboard These cables connect to a P...

Page 66: ...ck where the control node or other service node is connected connect a USB keyboard directly to the topmost of the server s generic USB ports You need a USB hub to connect both devices at the same time You cannot use the server s dedicated USB keyboard and USB mouse ports Connect the alternate monitor to the server s VGA video out port 3 3 Scalable Visual Array SVA Console Management Setup The con...

Page 67: ...gs have a locking mechanism Pull back on the sleeve to unlock the mechanism and push forward on the sleeve to lock it in the port The connection sequence is as follows 1 Mouse 2 Video 3 Keyboard You can connect a mouse and keyboard or both to the switch when the system is running When you connect the device the console switch recognizes the device and configures it to the settings of the currently...

Page 68: ...m the console switch in the UVB to the expansion module in the VBB 8 Nine port expansion module one IN and eight OUT numbered 1 8 9 Serial interface adapter 10 Cabling to the serial communication port mouse port and keyboard port 11 Workstation xw series 3 4 Connecting the MSA1000 MSA1500 or MSA2000 Controller to the Control Node MSA1000 MSA1500 or MSA2000 storage arrays are available as an option...

Page 69: ...de The other end of the cable is a male RJ 45Z plug which you connect to the RJ 45Z port on the front of the controller Other storage array topics are discussed in the HP XC System Software Installation Guide 3 5 Power Up Sequence There is no primary On Off button on an HP Cluster Platform cluster When the PDUs are turned on the power supply begins to operate When the power is applied you might ne...

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Page 71: ...ate information for the Cluster Platform components go to http h20000 www2 hp com bizsupport TechSupport Home jsp The HP InfiniBand Mezzanine HCA Cards and Mellanox InfiniBand PCI HCA Cards Read This First document provides information on where to download the latest firmware versions for these HCAs and other product related documentation To access this document go to http bizsupport austin hp com...

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Page 73: ...ew topology is probably at fault In addition make sure that your network topology contains no data path loops Between any two end nodes there should be only one active cabling path at any time Data path loops will cause broadcast storms that will severely impact your network performance Port configuration Check the port configurations A port on your HP ProCurve switch may not be operating as you e...

Page 74: ...hardware failure or has failed its self test Off Indicates that there are no fault conditions on the switch Blinking A fault has occurred on the switch one of the switch ports or the fan The status LED for the component with the fault will blink simultaneously Orange Fault 2 On The switch self test and initialization are in progress after you have power cycled or reset the switch The switch is not...

Page 75: ...off cycle once every 1 6 seconds approximately The flashing behavior is an on off cycle once every 0 5 seconds approximately None of the rear panels of the HP ProCurve switches have any LEDs 5 3 HP Procurve Switch Problems The LED patterns on the HP ProCurve switch can indicate problem conditions Table 5 1 describes some of the possibilities Table 5 1 HP ProCurve Switch Diagnostics Problem Port LE...

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Page 77: ... the latest models For more information go to http h18004 www1 hp com products servers proliantstorage racks 10000series index html The HP Rack 10000 Series QuickSpecs provides the latest specifications on the HP Rack 10000 Series models To access the QuickSpecs go to http h18004 www1 hp com products quickspecs 10995_div 10995_div html The HP Rack 10000 Series support and documents website provide...

Page 78: ...d information on the HP ProCurve 2610 24 and HP ProCurve 2610 48 switches Go to http h20195 www2 hp com PDF c01554253 pdf The ProCurve 2610 series Manuals website provides links to current and past versions of the HP ProCurve 2610 24 and HP ProCurve 2610 48 switch documentation Go to http www hp com rnd support manuals 2610 htm A 3 HP ProCurve 2650 and HP ProCurve 2626 Switch Specifications The fo...

Page 79: ...cifications for the PDUs Go to http h18000 www1 hp com products quickspecs 11041_div 11041_div html The HP Modular Power Distribution Units Manuals website provides links to PDU setup manuals and installation guides Go to http h20000 www2 hp com bizsupport TechSupport DocumentIndex jsp contentType SupportManual lang en cc us docIndexId 64179 taskID 101 prodTypeID 329290 prodSeriesId 331859 A 6 Mon...

Page 80: ... monitor The HP TFT7600 Rack Mount Keyboard and Monitor User Guide lists the specifications for the TFT7600 rack mount keyboard and monitor and provides installation and maintenance information To access the guide go to http h20000 www2 hp com bc docs support SupportManual c00624810 c00624810 pdf The HP TFT7600 Rack Mount Keyboard and Monitor QuickSpecs provides the latest information on the TFT76...

Page 81: ...hen touching a static sensitive component or assembly B 2 Grounding Methods Use one or more of the following grounding methods when handling or installing electrostatic sensitive parts Use a wrist strap connected by a ground cord to a grounded workstation or computer chassis Wrist straps are flexible straps with a minimum of 1 megaohm 10 percent resistance in the ground cords To provide proper gro...

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Page 83: ...ter platform express configurations 24 component components used in cluster 26 covers 16 documentation 11 Ethernet switches 21 firmware 71 groups 21 hot components 16 KVM 21 power PDU 21 rack 21 storage 21 components 21 configuration dense 23 configuration options 24 console cabling 67 console management system 51 console ports ProCurve 2610 35 console switch cluster platform 52 SVA 52 console swi...

Page 84: ...itches 45 L laser radiation 15 LED 73 power fault and locator 35 ProCurve switch 73 LED mode select button and indicator LEDs ProCurve 2610 36 LEDs ProcCurve 2610 RPS Fan and Test 35 ProCurve 2848 switch 43 ProCurve Series 2600 switch Power and Fault 38 ProCurve Series 2600 switch Self Test and Fan 39 ProCurve Series 2600 switch View Select Button and Indicator LEDs 39 legal notices and trademarks...

Page 85: ...ProCurve Series 2600 switches 37 ProCurve switch characteristics of 32 ProCurve Switch 2800 Series 40 R rack 10000 URL 12 component 21 component safety 15 examples 26 safety 15 stability 15 racks HP Rack 10000 G2 29 HP Rack 10000 Series 28 HP Rack 10000 Series wide 28 specifications 77 reader skills 9 recycling 17 URL 17 reduced bandwidth 25 removing components 15 reporting documentation errors fe...

Page 86: ...minal 21 T TFT5600 RKM 79 TFT7600 Cabling 63 rack mount keyboard and monitor RKM 46 specifications 80 toe straps 81 tools conductive 81 troubleshooting Ethernet 73 ProCurve switch problems 75 tips 73 U U measurement 22 UBB example cluster 26 upgrade firmware 71 UXR example cluster 26 V View Select Button and Indicator LEDs ProCurve Series 2600 39 W warning hazard 12 information 12 web resources 11...

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Page 88: ... A CPCCO 1F Printed in the US ...

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