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IBM manual How to send your comments, xvi RS/6000 SP SP Switch Service Guide

Models: RS/6000 SP

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How to send your comments

Your feedback is important in helping to provide the most accurate and highest quality information. If you have any comments about this book or any other RS/6000 SP documentation:

vSend your comments by e-mail to mhvrcfs@us.ibm.com. Be sure to include the name of the book, the order number of the book, and, if applicable, the specific location of the text you are commenting on (for example, a page number or table number).

vFill out one of the forms at the back of this book and return it by mail, by fax, or by giving it to an IBM® representative.

xviRS/6000 SP: SP Switch Service Guide

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IBM manual How to send your comments, xvi RS/6000 SP SP Switch Service Guide

Contents

SP Switch Service Guide RS/6000 SPGA22-7443-04 Page SP Switch Service Guide RS/6000 SPGA22-7443-04 Fifth Edition April Contents Chapter 1. Maintenance Analysis Procedures MAPsChapter 3. Service procedures Chapter 4. FRU removals and replacements iv RS/6000 SP SP Switch Service GuideFigures vi RS/6000 SP SP Switch Service Guide Tables viii RS/6000 SP SP Switch Service Guide Safety and environmental notices Safety noticesDanger notices x RS/6000 SP SP Switch Service Guide Caution notices SPSFD017The wide node weight may exceed 32 Kg 70.5 lbs. SPSFC006 Laser Compliance Laser safety informationEnvironmental notices Product recycling and disposal xiiixiv RS/6000 SP SP Switch Service Guide About this book Who should use this bookRelated information How to send your comments xvi RS/6000 SP SP Switch Service GuideGA22-7443-03 Summary of changesGA22-7443-04 GA22-7443-02xviii RS/6000 SP SP Switch Service Guide Chapter 1. Maintenance Analysis Procedures MAPs SP Switch MAPs SP Switch description and problem determination MAPSwitch description and problem determination MAP Figure 1-1. SP Switch high-level diagramStep Switch description and problem determination MAPFemale wrap plug P/N 46H9688P/N 77G0818 Male wrap plugStep SP Switch environment MAPSP Switch environment MAP StepStep SP Switch environment MAPStep StepStep SP Switch environment MAPStep StepPriority SP Switch environment MAPStep ComponentStep SP Switch environment MAPStep StepStep SP Switch environment MAPStep StepStep SP Switch environment MAPStep StepStep SP Switch environment MAPStep StepStep SP Switch power MAPSP Switch environment MAP StepStep SP Switch power MAPStep StepStep SP Switch power MAPStep StepStep SP Switch power MAP1-16 RS/6000 SP SP Switch Service Guide StepStep SP Switch function MAPSP Switch power MAP StepStep SP Switch function MAPStep splstdata -n pgSP Switch function MAP Message/condition SP Switch function MAPError # Description and actionL01-S00-BH-J18 SP Switch function MAPStep E02-S00-BH-J18Step SP Switch function MAPStep StepStep SP Switch function MAPStep Stepb. Use the following SRN table Table 1-9 to continue service SP Switch function MAPv If yes a. An SRN was obtained from diagnostics c. After using Table 1-9, go to ªStep 0620-012º on page v If noFailing components SP Switch function MAPService Request Number DescriptionSP Switch function MAP 1-26 RS/6000 SP SP Switch Service GuideStep Failing component SP Switch function MAPPriority ActionStep SP Switch function MAPStep StepStep SP Switch function MAPStep StepStep SP Switch function MAP1-30 RS/6000 SP SP Switch Service Guide StepStep SP Switch function MAPStep StepStep SP Switch function MAP1-32 RS/6000 SP SP Switch Service Guide StepStep SP Switch function MAPStep StepStep SP Switch function MAP1-34 RS/6000 SP SP Switch Service Guide StepStep SP Switch function MAPStep StepSP Switch function MAP Step4. Check /var/adm/SPlogs/css/out.top file Format structure Chapter 2. LocationsNaming standard for RS/6000 SP components Example of format structureSub-assembly YY Location diagrams of the RS/6000 SP componentsMajor assembly Examples for using complete levels of nomenclatureFront and rear views of RS/6000 SP frame Figure notesSP Switch Frame Locations - Front View Figure 2-2 shows a front view of the RS/6000 SP multi-switch frameFigure 2-2. Front view of multi-switch frame locations A B CFigure notes Figure 2-3. Front view of 49-inch frame locations. See notes belowFrame locations Frame FRAExample E01-FRA-G1 G6 Front door ground G7 Rear door ground G8 Ground SW Power-on switchLD LED card FC Front cover RC Rear cover Supervisor Bus Card Switch assembly locationsJ1 J2 Fan 5 FanConnector details Cable routingNote For a multi-switch frame F/C 2030/1, refer to Figure Cable routing in a multi-switch frame F/C 2030/1 2-12 RS/6000 SP SP Switch Service Guide Switch data cables SPS data cablesSPS-8 data cables 2-14 RS/6000 SP SP Switch Service Guide Chapter 3. Service procedures Personal ESD requirementsTools and files overview ifconfig faultserviceWormRTGrc.switch rc.switch.logUsing the css.snap script Note css.snap is located in the /usr/lpp/ssp/css directoryNode supervisor verification Switch supervisor self-testVerification tests using Perspectives Self-test Conditions Pass sequenceSwitch supervisor verification Frame supervisor verificationDetermining the correct switch clock source Selecting appropriate switch clocksSelecting the switch clock source EclockRemoving and restoring switch resources Removing a switch assembly from the active configurationFencing nodes Restoring a switch assembly to the active configurationViewing switch partitions Unfencing nodesReplacing a switch assembly from service position Service position proceduresPlacing a switch assembly into service position Resetting the clock and bootlist after servicing a nodespbootins -r maintenance 2 12 Installing firmware updates on SP nodesInstalling adapter microcode packages spbootins -r disk 2 12The following 3 adapters require functional microcode to be installed Running diagnostics on a switch port usr/lpp/ssp/bin/spd/wraptest -j E01-S17-BH-J6Chapter 4. FRU removals and replacements Handling static-sensitive devicesReplacing the switch assembly Procedures for switch assembliesRemoving the switch assembly 4-2 RS/6000 SP SP Switch Service GuideRemoving the switch front chassis cable Removing the switch fansReplacing the switch fans Switch FansSwitch front chassis cable Replacing the switch front chassis cableRemoving the switch supervisor card Air flowReplacing the switch supervisor card Removing the switch inner chassis cableSwitch Supervisor Card Replacing the switch inner chassis cable Removing the switch power cardsFigure 4-5. Removing the SP Switch inner chassis cable Replacing the switch power cards Switch Power Supply Cards4-8 RS/6000 SP SP Switch Service Guide Chapter 5. Parts catalog SPS, SPS-8 Switch assembly feature view 5-2 RS/6000 SP SP Switch Service GuideUnits AssemblyPart number DescriptionSPS, SPS-8 Switch assembly feature view 5-4 RS/6000 SP SP Switch Service GuideUnits AssemblyPart number DescriptionSPS, SPS-8 Switch assembly feature view 5-6 RS/6000 SP SP Switch Service GuideAir flow Units AssemblyPart number DescriptionSP Switch data cables SPS Switch cables featureAssembly SP Switch Data Cables SPS-8Chapter 5. Parts catalog Multi-switch frame F/C 2030/1 5-10 RS/6000 SP SP Switch Service GuideUnits AssemblyPart number Description5-12 RS/6000 SP SP Switch Service Guide Notices TrademarksFederal Communications Commission FCC statement United Kingdom telecommunications safety requirementsElectronic emissions notices European Union EU statementFor installations in Japan Electromagnetic interference EMI statement - TaiwanRadio protection for Germany A-4 RS/6000 SP SP Switch Service Guide Index Numerics Page switch power card, removing switch inner chassis cable, removingswitch inner chassis cable, replacing switch power card, replacingX-4 RS/6000 SP SP Switch Service Guide Overall, how satisfied are you with the information in this book? Readers comments ± Wed like to hear from youRS/6000 SP SP Switch Service Guide Publication No. GA22-7443-04 How satisfied are you that the information in this book isReaders Comments Ð Wed Like to Hear from You Please do not staplePlease do not staple Page GA22-7443-04