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IBM RS/6000 SP manual Fifth Edition April

Models: RS/6000 SP

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Fifth Edition (April 2002)

This book replaces GA22-7443-03.

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IBM RS/6000 SP manual Fifth Edition April

Contents

RS/6000 SP SP Switch Service GuideGA22-7443-04 Page RS/6000 SP SP Switch Service GuideGA22-7443-04 Fifth Edition April Chapter 1. Maintenance Analysis Procedures MAPs ContentsChapter 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 notices Safety and environmental 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 safety information Environmental notices Product recycling and disposalLaser Compliance xiiixiv RS/6000 SP SP Switch Service Guide Who should use this book About this bookRelated information How to send your comments xvi RS/6000 SP SP Switch Service GuideSummary of changes GA22-7443-04GA22-7443-03 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 MAPP/N 46H9688 P/N 77G0818Female wrap plug Male wrap plugSP Switch environment MAP SP Switch environment MAPStep StepSP Switch environment MAP StepStep StepSP Switch environment MAP StepStep StepSP Switch environment MAP StepPriority ComponentSP Switch environment MAP StepStep StepSP Switch environment MAP StepStep StepSP Switch environment MAP StepStep StepSP Switch environment MAP StepStep StepSP Switch power MAP SP Switch environment MAPStep StepSP Switch power MAP StepStep StepSP Switch power MAP StepStep StepSP Switch power MAP 1-16 RS/6000 SP SP Switch Service GuideStep StepSP Switch function MAP SP Switch power MAPStep StepSP Switch function MAP StepStep splstdata -n pgSP Switch function MAP SP Switch function MAP Error #Message/condition Description and actionSP Switch function MAP StepL01-S00-BH-J18 E02-S00-BH-J18SP Switch function MAP StepStep StepSP Switch function MAP StepStep StepSP Switch function MAP v If yes a. An SRN was obtained from diagnosticsb. Use the following SRN table Table 1-9 to continue service c. After using Table 1-9, go to ªStep 0620-012º on page v If noSP Switch function MAP Service Request NumberFailing components Description1-26 RS/6000 SP SP Switch Service Guide SP Switch function MAPStep SP Switch function MAP PriorityFailing component ActionSP Switch function MAP StepStep StepSP Switch function MAP StepStep StepSP Switch function MAP 1-30 RS/6000 SP SP Switch Service GuideStep StepSP Switch function MAP StepStep StepSP Switch function MAP 1-32 RS/6000 SP SP Switch Service GuideStep StepSP Switch function MAP StepStep StepSP Switch function MAP 1-34 RS/6000 SP SP Switch Service GuideStep StepSP Switch function MAP StepStep StepStep SP Switch function MAP4. Check /var/adm/SPlogs/css/out.top file Chapter 2. Locations Naming standard for RS/6000 SP componentsFormat structure Example of format structureLocation diagrams of the RS/6000 SP components Major assemblySub-assembly YY Examples for using complete levels of nomenclatureFront and rear views of RS/6000 SP frame Figure notesFigure 2-2 shows a front view of the RS/6000 SP multi-switch frame Figure 2-2. Front view of multi-switch frame locationsSP Switch Frame Locations - Front View A B CFigure notes Figure 2-3. Front view of 49-inch frame locations. See notes belowFrame locations Frame FRAG6 Front door ground G7 Rear door ground G8 Ground SW Power-on switch Example E01-FRA-G1LD LED card FC Front cover RC Rear cover Switch assembly locations J1 J2Supervisor Bus Card 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 SPS data cables Switch data cablesSPS-8 data cables 2-14 RS/6000 SP SP Switch Service Guide Personal ESD requirements Chapter 3. Service proceduresTools and files overview faultserviceWormRTG rc.switchifconfig rc.switch.logUsing the css.snap script Note css.snap is located in the /usr/lpp/ssp/css directorySwitch supervisor self-test Verification tests using PerspectivesNode supervisor verification Self-test Conditions Pass sequenceSwitch supervisor verification Frame supervisor verificationSelecting appropriate switch clocks Selecting the switch clock sourceDetermining the correct switch clock source EclockRemoving and restoring switch resources Removing a switch assembly from the active configurationRestoring a switch assembly to the active configuration Viewing switch partitionsFencing nodes Unfencing nodesService position procedures Placing a switch assembly into service positionReplacing a switch assembly from service position Resetting the clock and bootlist after servicing a nodeInstalling firmware updates on SP nodes Installing adapter microcode packagesspbootins -r maintenance 2 12 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 devicesProcedures for switch assemblies Removing the switch assemblyReplacing the switch assembly 4-2 RS/6000 SP SP Switch Service GuideRemoving the switch fans Replacing the switch fansRemoving the switch front chassis cable Switch FansReplacing the switch front chassis cable Removing the switch supervisor cardSwitch front chassis cable Air flowRemoving the switch inner chassis cable Replacing the switch supervisor cardSwitch Supervisor Card Removing the switch power cards Replacing the switch inner chassis cableFigure 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 GuideAssembly Part numberUnits DescriptionSPS, SPS-8 Switch assembly feature view 5-4 RS/6000 SP SP Switch Service GuideAssembly Part numberUnits Description5-6 RS/6000 SP SP Switch Service Guide SPS, SPS-8 Switch assembly feature viewAir flow Assembly Part numberUnits DescriptionSwitch cables feature AssemblySP Switch data cables SPS SP Switch Data Cables SPS-8Chapter 5. Parts catalog Multi-switch frame F/C 2030/1 5-10 RS/6000 SP SP Switch Service GuideAssembly Part numberUnits Description5-12 RS/6000 SP SP Switch Service Guide Notices TrademarksUnited Kingdom telecommunications safety requirements Electronic emissions noticesFederal Communications Commission FCC statement European Union EU statementElectromagnetic interference EMI statement - Taiwan For installations in JapanRadio protection for Germany A-4 RS/6000 SP SP Switch Service Guide Index Numerics Page switch inner chassis cable, removing switch inner chassis cable, replacingswitch power card, removing switch power card, replacingX-4 RS/6000 SP SP Switch Service Guide Readers comments ± Wed like to hear from you RS/6000 SP SP Switch Service Guide Publication No. GA22-7443-04Overall, how satisfied are you with the information in this book? How satisfied are you that the information in this book isPlease do not staple Readers Comments Ð Wed Like to Hear from YouPlease do not staple Page GA22-7443-04