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IBM

EXP400

Storage

Expansion

Unit

Type

1733:

Hardware

Maintenance

Manual

and

Troubleshooting

Guide

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Summary of Contents for EXP400 Type 1733

Page 1: ...IBM EXP400 Storage Expansion Unit Type 1733 Hardware Maintenance Manual and Troubleshooting Guide ERserver...

Page 2: ......

Page 3: ...IBM EXP400 Storage Expansion Unit Type 1733 Hardware Maintenance Manual and Troubleshooting Guide ERserver...

Page 4: ...re to read Appendix C Notices on page 79 Eighth Edition April 2004 Copyright International Business Machines Corporation 2002 All rights reserved US Government Users Restricted Rights Use duplication...

Page 5: ...ution and danger statements in this book before performing any of the instructions See Safety information on page 37 Lea todas as instru es de cuidado e perigo antes de executar qualquer opera o Prene...

Page 6: ...a cabo cualquier operaci n Online support You can download the most current diagnostic H8 flash and device driver files from http www ibm com pc support on the World Wide Web Support telephone number...

Page 7: ...after an emergency 12 System management software support 13 Chapter 2 ESM configuration switches 15 Chapter 3 Information for the 48 volt dc power model 19 Connecting the power supply to a power dist...

Page 8: ...ectronic emission notices 81 Federal Communications Commission FCC statement 81 Industry Canada Class A emission compliance statement 81 Australia and New Zealand Class A statement 82 United Kingdom t...

Page 9: ...upply with fan units two ESMs and 14 drive filler panels The drive filler panels are replaced with hard disk drive options Related publications This Hardware Maintenance Manual and Troubleshooting Gui...

Page 10: ...ch statement is numbered for reference to the corresponding statement in the Safety Information publication The following notices and statements are used in this publication v Notes These notices prov...

Page 11: ...ply At a nominal voltage of 48 volt dc the expansion unit draws approximately 5 amperes Size v Height 12 8 cm 5 0 in v Depth 54 0 cm 21 8 in v Width 44 7 cm 17 6 in v Weight approximately 24 3 kg 53 6...

Page 12: ...ustomer replaceable units CRUs The CRUs in your expansion unit are Ultra320 hard disk drives ESMs and power supply with fan units v Fault indicators All CRUs have fault or status light emitting diodes...

Page 13: ...hardware component fails after clustering is set up another server will take ownership of the hard disk drives With twin tailed clustering you can connect two IBM ServeRAID controllers to an expansio...

Page 14: ...iller panels To maintain proper cooling within your expansion unit always keep a filler panel in each drive bay that does not contain a hard disk drive For information about installing and replacing d...

Page 15: ...single power supply can support up to 14 hard disk drives however both power supplies must be installed even if one power supply is not operational For more information about working with hot swap po...

Page 16: ...d disk drive Drive bays There are 14 drive bays that contain either a hard disk drive or a filler panel Latch This multipurpose blue latch releases or locks the hard disk drive in place Tray handle Yo...

Page 17: ...than 10 minutes to prevent overheating The fan that is visible from the rear of the power supply is an auxiliary fan that is normally off This fan turns on only when the main fan within the power supp...

Page 18: ...ate termination power LED LVD SE LED green When lit this green LED indicates that the external host bus is in low voltage differential LVD mode When this LED is off it indicates that the external host...

Page 19: ...et correctly See Chapter 2 ESM configuration switches on page 15 2 Check the system documentation for all the hardware devices you intend to turn on and determine the proper power on sequence Note Be...

Page 20: ...Turning off the expansion unit in an emergency Attention Emergency situations might include fire flood extreme weather conditions or other hazardous circumstances If a power outage or emergency situat...

Page 21: ...If one or more of the fault amber LEDs are on see Chapter 5 Symptom to FRU index on page 31 for instructions 7 Use your installed software application as appropriate to check the status of the expans...

Page 22: ...14 IBM EXP400 Storage Expansion Unit Type 1733 Hardware Maintenance Manual and Troubleshooting Guide...

Page 23: ...us configuration uses all 14 drives An ESM contains five sets of configuration switches shown in the following illustration Box ID switch SW2 SW1 SW5 SW3 SW4 Note If both ESMs are installed the ESM on...

Page 24: ...be powered on and off automatically when the host server is powered on and off or when TERMPWR is disabled When switch position 5 is set to On the default setting power on and off is not controlled b...

Page 25: ...ig L segment R segment 1 2 3 Slot 1 Slot 2 Slot 3 Slot 4 Slot 5 Slot 6 Slot 7 Slot 8 Slot 9 Slot 10 Slot 11 Slot 12 Slot 13 Slot 14 Off Off Off Rack 0 1 2 3 4 5 6 8 9 10 11 12 13 14 On On On Tower 14...

Page 26: ...v Switch position 4 Reserved This switch position is reserved and set to Off the default 18 IBM EXP400 Storage Expansion Unit Type 1733 Hardware Maintenance Manual and Troubleshooting Guide...

Page 27: ...ration shows the major components of the 48 volt dc power supply 0 1 2 3 4 5 6 7 8 9 Captive screw Captive screw Handles Power on off switch DC input LED DC power LED Chk LED Input connector Handle Us...

Page 28: ...ion unit The following instructions are an overview of the procedure for connecting the power supply to a power distribution unit For specific information about connecting the power cable to a power d...

Page 29: ...move all electrical current from the device ensure that all connections to dc power are disconnected at the dc power input terminals OFF Complete the following steps to disconnect the dc power connect...

Page 30: ...urned off 3 Insert the power supply into the open bay until it is fully seated in the expansion unit 0 1 2 3 4 5 6 7 8 9 Captive screw Captive screw Handle 4 Tighten the two captive screws by turning...

Page 31: ...http www ibm com us compat System reliability guidelines To help ensure proper cooling and system reliability make sure that v Each of the drive bays has a drive or a filler panel and electromagnetic...

Page 32: ...BM Ultra320 SCSI hard disk drives These IBM drives come pre installed in a drive tray ready for installation Do not detach the drive from the tray This drive and tray assembly is called a customer rep...

Page 33: ...ll it in the same drive bay from which you removed it Check the hardware and software documentation provided with your server to see if there are restrictions regarding hard disk drive configurations...

Page 34: ...ontroller will automatically reset the drive to the Hot Spare or Rebuild state If the drive state change does not occur automatically amber LED stays lit refer to your ServeRAID documentation for info...

Page 35: ...an ESM You can replace a hot swap ESM and SCSI cable without turning off power to the expansion unit Note If your are replacing a left ESM that has failed read the following information v If you hot s...

Page 36: ...the left until the tab locks under the metal loop on the right ESM 11 Connect a SCSI cable to the ESM Replacing a hot swap power supply with fan unit Before replacing a power supply with fan unit read...

Page 37: ...slide it into the expansion unit 9 Tighten the two thumbscrews on the power supply 10 Connect the power cord to the power supply 11 Plug the supply power cord into a properly grounded electrical outl...

Page 38: ...30 IBM EXP400 Storage Expansion Unit Type 1733 Hardware Maintenance Manual and Troubleshooting Guide...

Page 39: ...Off the SCSI controller must be cabled to the expansion unit and turned on ac or dc power failure Check the main circuit breaker and ac or dc outlet Power supply failed Replace the power supply See R...

Page 40: ...power supplies If applicable check the power components power supply units uninterruptible power supply and so on Replace defective power cables Power supply failure Check for a fault LED on the power...

Page 41: ...by the customer Index Expansion Unit Type 1733 FRU No CRU FRU 1 Blank tray 19K1291 CRU 2 Bridge card 59P4869 CRU 3 Front bezel assembly 59P4864 CRU 4 Enclosure Services Module 59P4866 CRU 4 Blank Enc...

Page 42: ...ged quantity 2 v Label ID customer quantity 1 v Label ID tower quantity 1 v Label SCSI ID quantity 1 v Bezel front bridge quantity 1 v C clip quantity 2 59P4870 CRU Power cord 6952300 CRU Tower enclos...

Page 43: ...ontains troubleshooting procedures and explanations of error messages and error codes If you suspect a software problem see the information for the operating system or program Using the documentation...

Page 44: ...and appliances For information about which products are supported by Support Line in your country or region go to http www ibm com services sl products For more information about Support Line and oth...

Page 45: ...causes hazards to the customer or that makes the equipment unsafe v Before you start the machine ensure that other service representatives and the customer s personnel are not in a hazardous position...

Page 46: ...start to work on the machine unplug the power cord If you cannot unplug it ask the customer to power off the wall box that supplies power to the machine and to lock the wall box in the off position v...

Page 47: ...ing potentially unsafe conditions on these products Each machine as it was designed and built had required safety items installed to protect users and service personnel from injury This guide addresse...

Page 48: ...e Notes 1 Use product specific ESD procedures when they exceed the requirements noted here 2 Make sure that the ESD protective devices you use have been certified ISO 9000 as fully effective When hand...

Page 49: ...nese v French v German v Italian v Japanese v Korean v Spanish Important All caution and danger statements in this IBM documentation begin with a number This number is used to cross reference an Engli...

Page 50: ...or structural damage v Disconnect the attached power cords telecommunications systems networks and modems before you open the device covers unless instructed otherwise in the installation and configu...

Page 51: ...3 CAUTION When laser products such as CD ROMs DVD ROM drives fiber optic devices or transmitters are installed note the following v Do not remove the covers Removing the covers of the laser product co...

Page 52: ...trical current supplied to the device The device also might have more than one power cord To remove all electrical current from the device ensure that all power cords are disconnected from the power s...

Page 53: ...go da IBM documentation come am com um n mero Este n mero utilizado para fazer refer ncia cruzada de uma instru o de cuidado ou perigo no idioma ingl s com as vers es traduzidas das instru es de cuida...

Page 54: ...estrutura v Desconecte cabos de alimenta o sistemas de telecomunica o redes e modems antes de abrir as tampas dos dispositivos a menos que especificado de maneira diferente nos procedimentos de insta...

Page 55: ...ateria pelo correio para a IBM Instru o 3 PRECAUCI N Quando produtos a laser unidades de CD ROM unidades de DVD dispositivos de fibra tica transmissores etc estiverem instalados observe o seguinte v N...

Page 56: ...o O dispositivo tamb m pode ter mais de um cabo de alimenta o Para remover toda a corrente el trica do dispositivo assegure que todos os cabos de alimenta o estejam desconectados da fonte de energia e...

Page 57: ...remova todas as l minas para reduzir o peso Instru o 21 CUIDADO A energia uma amea a quando a l mina estiver conectada fonte de alimenta o Sempre substitua a cobertura da l mina antes de efetuar a in...

Page 58: ...50 IBM EXP400 Storage Expansion Unit Type 1733 Hardware Maintenance Manual and Troubleshooting Guide...

Page 59: ...Laser Klass 1 Appendix B Related service information 51...

Page 60: ...52 IBM EXP400 Storage Expansion Unit Type 1733 Hardware Maintenance Manual and Troubleshooting Guide...

Page 61: ...Appendix B Related service information 53...

Page 62: ...54 IBM EXP400 Storage Expansion Unit Type 1733 Hardware Maintenance Manual and Troubleshooting Guide...

Page 63: ...Luokan 1 Laserlaite Important Appendix B Related service information 55...

Page 64: ...s dans la pr sente section Par exemple si une consigne de type Attention est pr c d e du chiffre 1 ses traductions sont galement pr c d es du chiffre 1 dans la pr sente section Prenez connaissance de...

Page 65: ...nt de retirer les carters de l unit mettez celle ci hors tension et d connectez ses cordons d alimentation ainsi que les c bles qui la relient aux r seaux aux syst mes de t l communication et aux mode...

Page 66: ...unit s de CD ROM ou de DVD des p riph riques contenant des fibres optiques ou des metteurs r cepteurs prenez connaissance des informations suivantes v N ouvrez pas ces produits pour viter une exposit...

Page 67: ...e la machine Il se peut que votre unit dispose de plusieurs cordons d alimentation Pour isoler totalement l unit du r seau lectrique d branchez tous les cordons d alimentation des socles de prise de c...

Page 68: ...mit einer Nummer Diese Nummer verweist auf einen englischen Sicherheitshinweis mit den bersetzten Versionen dieses Hinweises in diesem Abschnitt Wenn z B ein Sicherheitshinweis mit der Nummer 1 begin...

Page 69: ...se besteht v Die Verbindung zu den angeschlossenen Netzkabeln Telekommunikationssystemen Netzwerken und Modems ist vor dem ffnen des Geh uses zu unterbrechen Es sei denn dies ist in den zugeh rigen In...

Page 70: ...n oder Transmitter installiert ist beachten Sie folgendes v Das Entfernen der Abdeckungen des CD ROM Laufwerks kann zu gef hrlicher Laserstrahlung f hren Es befinden sich keine Teile innerhalb des CD...

Page 71: ...icht unterbrochen Der Server k nnte auch mehr als ein Netzkabel aufweisen Um die gesamte Stromversorgung des Servers auszuschalten mu sichergestellt werden da alle Netzkabel aus den Netzsteckdosen her...

Page 72: ...mero Questo numero viene utilizzato per confrontare avvisi di attenzione o di pericolo in inglese con le versioni tradotte riportate in questa sezione Ad esempio se un avviso di attenzione inizia con...

Page 73: ...fuoco acqua o se sono presenti danni all apparecchiatura stessa v Scollegare i cavi di alimentazione i sistemi di telecomunicazioni le reti e i modem prima di aprire i coperchi delle unit se non dive...

Page 74: ...iso 3 ATTENZIONE Quando si installano prodotti laser come ad esempio le unit DVD CD ROM a fibre ottiche o trasmettitori prestare attenzione a quanto segue v Non rimuovere i coperchi L apertura dei cop...

Page 75: ...sull alimentatore non disattiva la corrente elettrica fornita all unit L unit potrebbe disporre di pi di un cavo di alimentazione Per disattivare la corrente elettrica dall unit accertarsi che tutti...

Page 76: ...in modo da ridurre il peso Avviso 21 ATTENZIONE Quando la lama collegata alla sorgente elettrica presente una tensione pericolosa Sostituire sempre il coperchio della lama prima di installarla 68 IBM...

Page 77: ...Appendix B Related service information 69...

Page 78: ...70 IBM EXP400 Storage Expansion Unit Type 1733 Hardware Maintenance Manual and Troubleshooting Guide...

Page 79: ...Appendix B Related service information 71...

Page 80: ...72 IBM EXP400 Storage Expansion Unit Type 1733 Hardware Maintenance Manual and Troubleshooting Guide...

Page 81: ...ngl s con las versiones traducidas que de dichas declaraciones pueden encontrarse en esta secci n Por ejemplo si una declaraci n de peligro empieza con el n mero 1 las traducciones de esta declaraci n...

Page 82: ...de alimentaci n sistemas de telecomunicaciones redes y m dems conectados antes de abrir las cubiertas del dispositivo a menos que se indique lo contrario en los procedimientos de instalaci n y configu...

Page 83: ...legislaci n local Declaraci n 3 PRECAUCI N Cuando instale productos l ser como por ejemplo CD ROM unidades DVD dispositivos de fibra ptica o transmisores tenga en cuenta las advertencias siguientes v...

Page 84: ...de alimentaci n Para eliminar la corriente el ctrica del dispositivo aseg rese de desconectar todos los cables de alimentaci n de la fuente de alimentaci n 1 2 Declaraci n 10 PRECAUCI N No coloque nin...

Page 85: ...PRECAUCI N Existe energia perigosa quando a l mina est ligada fonte de alimenta o Substitua sempre a cobertura da l mina antes de instalar a mesma Appendix B Related service information 77...

Page 86: ...78 IBM EXP400 Storage Expansion Unit Type 1733 Hardware Maintenance Manual and Troubleshooting Guide...

Page 87: ...TY OF ANY KIND EITHER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE Some states do not allow disclaimer...

Page 88: ...B stands for approximately 1 000 000 000 bytes When referring to hard disk drive capacity or communications volume MB stands for 1 000 000 bytes and GB stands for 1 000 000 000 bytes Total user access...

Page 89: ...his equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against h...

Page 90: ...ity IBM cannot accept responsibility for any failure to satisfy the protection requirements resulting from a nonrecommended modification of the product including the fitting of non IBM option cards Th...

Page 91: ...ade grounding type attachment plug rated 15 amperes 125 volts For units intended to be operated at 230 volts U S use Use a UL listed and CSA certified cord set consisting of a minimum 18 AWG Type SVT...

Page 92: ...tu Vietnam Wallis and Futuna Yugoslavia Federal Republic of Zaire 13F9997 Denmark 14F0015 Bangladesh Lesotho Maceo Maldives Namibia Nepal Pakistan Samoa South Africa Sri Lanka Swaziland Uganda 14F0033...

Page 93: ...da Bolivia Caicos Islands Canada Cayman Islands Colombia Costa Rica Cuba Dominican Republic Ecuador El Salvador Guam Guatemala Haiti Honduras Jamaica Mexico Micronesia Federal States of Netherlands An...

Page 94: ...86 IBM EXP400 Storage Expansion Unit Type 1733 Hardware Maintenance Manual and Troubleshooting Guide...

Page 95: ...n 12 shutting down 12 environmental specifications 3 ESM user controls 10 activity LED 10 ESM user controls continued fault LED 10 LVD SE LED 10 SCSI bus connectors 10 SCSI reset LED 10 termination po...

Page 96: ...acing bridge card 26 ESM 27 hard disk drive 25 power supply 28 restarting the expansion unit 12 S SCSI bus connectors 10 SCSI buses and IDs 16 SCSI reset LED 10 ServeRAID support 5 shut down in an eme...

Page 97: ......

Page 98: ...Part Number 90P3548 1P P N 90P3548...

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