Net 装机维护 ClusteredDataONTAP82SANExpressSetupGuideECMP1197116.docx

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1、NetAppxClusteredDataONTAP8.2SANExpressSetupGuidefor32xxSystemsNetApp, Inc.495 East Java Drive Sunnyvale, CA 94089 U.S.Part number: 215-07999-A0May 2013Telephone:+1(408)822-60Fax:+1(408)822-4501Supporttelephone:+1(888)463-8277Web:Feedback:doccommentsTableofContents3ContentsDecidingwhethertousethisReq

2、uirednetworkinformation6Unpackingandmountingcomponents10Locatingthediskshelvesforeachcontroller10Componentmountingpositions11Cablingthe32system13Labelingthecables14Cablingthediskshelfalternatecontrolpathports14CablingthediskshelfSASdataports15CablingtheHApairports22Cablingtheconsoleports22Cablingthe

3、managementports23CablingtheprivateclusterinterconnectforNetAppCN1610switches24CablingtheprivateclusterISLsforNetAppCN1610switches26CablingtheEthernetdatanetworks26CablingtheFibreChanneldatafabrics27Cablingthepowersupplies28Settingupthecluster29Creatingtheclusteronthefirstnode30Joininganodetotheclust

4、er31Troubleshootingbootfailureofanode32Configuringclusterhighavailabilityinatwo-nodecluster33Synchronizingthesystemtimeacrossthecluster34Reducingrootvolumesizetopreventwarningmessages35ConfiguringAutoSupport37Configuringanodefortroubleshootingandmaintenance38Verifyingcabling40Downloadingandinstallin

5、gSystemManager41ProvisioningtestLUNsforverifyingclustersetup42Creatingthetestaggregate42CreatingthetestVserver4344CreatingthetestLUNsSettinguptesthostsandverifyingsystemopr,aTio.464747VerifyingyourhostconfigurationInstallingthehostutilitiesInstallingorenablingMPlOConnectinghoststotargets48Discoverin

6、gLUNsandformattingdisks48Verifyingsetupbywritingandreadingdata49Testingstoragefailover49Deletingthetestprovisioning50Wheretogonext52Copyrightinformation53Trademarkinformation54Howtosendyourcomments55Index56DeCidingWhethertoUSethisguideThisguidedescribeshowtocompletetheinitialmounting,cabling,andtypi

7、calconfigurationofaSANconfigurationusingclusteredDataONTAP8.2softwareand32xxcontrollers.ProceduresarebasedontheOnCommandSystemManagerGUI.Theguidecoverscommonlyusedoptionsandprovidesminimalbackgroundinformation.Theexamplesinthisguidedepictasix-nodecluster,butyoucanalsousetheguidetoconfiguretwo-node,f

8、our-node,oreight-nodeclusters.Thisguideisintendedforcustomerswhowanttoinstallastoragesystemclusterthemselves.Itstartswiththecomponentsdeliveredtoyoursiteandendswiththesystemtestedandreadyforstorageprovisioning.YoushouldusethisguideifyouwantastandardconfigurationfollowingNetAppbestpractices,andyoudon

9、otwantalotofconceptualbackgroundinformationforthetasks.ThisguideisforswitchedclustersusingNetAppclusterswitches.Itdoesnotcovertwo-nodcswitchlessclustersorsingle-nodeclusters.ThisguideassumesthatallnodesintheclusterarcthesamehardwaremodelanduseSAS-connecteddiskshelves.Thisguideassumesanewinstallation

10、andnotanupgradefromapreviousversionofDataONTAPsoftware.ThisguideassumesthatyoudownloadandrunOnCommandSystemManager2.2orlaterforallapplicabletasks.ThisguidedoesnotincludeproceduresusingtheDataONTAPCLIexceptwhentheCLIistheonlywaytocompleteatask.Iftheseassumptionsarcnotcorrectforyourinstallation,orifyo

11、uwantmoreconceptualbackgroundinformation,youshouldrefertothefollowingdocumentationinstead:InstallationandSetupInstructionsforyourhardwareplatfbnmodelUniversalSASandACPCablingGuideDataONTAPSoftwareSetupGuideforCluster-Mode(fornewsystems) ClusteredDataONTAPUpgradeandRevertZDowngradeGuide(forupgrades),

12、ClusteredDataONTAPSANAdministrationGuide ClusteredDataONTAPSwitchSetupGuideforCiscoSwitchesOnCommandSystemManagerOnlineHelp(availablebothfromwithintheproductandasaPDFdownload)ThisdocumentationisavailablefromtheProductDocumentationsectionoftheNetAppSupportSite.RelatedinformationDocumentationontheNetA

13、ppSupportSite:RequirednetworkinformationYoumustgetIPaddressesandothernetworkinformationfromyournetworkadministratorbeforeyoubeginyourSANconfiguration.ManagementIPaddressesandhostnamesYouneedamanagementIPaddressandhostnameforeachnodeandeachclusterswitch.TypeofinformationYourvaluesClusterClusternameHo

14、meEthernetportIPaddressNetmaskNodeIHostnameEthernetporteOMIPaddressNetmaskNode2HostnameEthernetporteOMIPaddressNetmaskNode3HostnameEthernetportcOMIPaddressNetmaskNode4HostnameEthernetporteOMIPaddressNetmaskTypeofinformationYourvaluesNode5HostnameEthernetportCOMIPaddressNetmaskNode6HostnameEthernetpo

15、rteOMIPaddressNetmaskNode7HostnameEthernetporteOMIPaddressNetmaskNode8HostnameEthernetporteOMIPaddressNetmaskClusterswitch1HostnameIPaddressNetmaskClusterswitch2HostnameIPaddressNetmaskiSCSIIPaddressesIfyouplantouseiSCSIforthetestconfiguration,youneedIPaddressesfortheEthernetportsusedforiSCSI.Yousho

16、uldhaveatleasttwoportspernodeforredundancy.Theseaddressesareforasingletestvirtualstorageserver(Vserver).EachproductionVserverusingiSCSIhasitsownsetofIPaddresses.iSCSIportIPaddressNetmaskNode1Porte_Node1Porte_Node1(optional)Porte_Node1(optional)Porte_Node2Porte_Node2Porte_Node2(optional)Porte_Node2(o

17、ptional)Porte_Node3Porte_Node3Porte_Node3(optional)Porte_Node3(optional)Porte_Node4Porte_Node4Porte_Node4(optional)Porte_Node4(optional)Porte_Node5Porte_Node5Porte_Node5(optional)Porte_Node5(optional)Porte_Node6Porte_Node6Porte_Node6(optional)Porte_Node6(optional)Porte_Node7Porte_Node7Porte_Node7(op

18、tional)Porte_iSCSIportIPaddressNetmaskNode7(optional)Porte_Node8Porte_Node8Porte_Node8(optional)Porte_Node8(optional)Porte_UnpackingandmountingcomponentsAsyouunpackandmounttheclustercomponents,itisimportanttotrackwhichdiskshelvesgowithwhichstoragecontrollers.Keepingtrackofthisinformationandlocatingt

19、hediskshelveswiththeirstoragecontrollerssimplifiescablingandensuresthateachcontrollerhasitsrootvolumeandDataONTAPsoftware.Thefactorylabelsdiskshelveswiththestoragecontrollertowhichtheyshouldconnect.Note:IfyouorderedtheclusterinNetAppcabinets,thecomponentsarealreadymounted.Thediskshelfcontainingthero

20、otvolumeismountednexttoitsstoragecontroller.1.ocatingthediskshelvesforeachcontrollerBeforemountingcomponents,youmustlocatethediskshelvesthatbelongtoeachcontroller.ThefactoryinstallstherootvolumeandDataONTAPsoftwareononediskshelfforeachcontroller.Bycablingthecorrectdiskshelvestoeachcontroller,youensu

21、rethateachcontrollerhasitsrootvolume.BeforeyoubeginThecomponentsmustnotbeintherackorcabinetsothatyoucanseethelabelsonthetopofthecomponentchassis.AboutthistaskEachdiskshelfhasastickeronthetopofitschassisthatliststheserialnumberofthecontrollertowhichtheshelfconnects.Thestickeralsoliststhestacknumberfo

22、rconfigurationswithmorethanonestackofdiskshelvespercontroller.Steps1. Asyouunpackthediskshelvesandstoragecontrollers,checkthelabelsonthetopofeachchassis.TheSYSTEMSNistheidentifierofthestoragecontrollerandtheShelfChassisSNistheidentifierofthediskshelf.2. Usingthelabelinformation,groupormarkthediskshe

23、lvesandcontrollerssothatyoucancablethediskshelvestothecorrectstoragecontrollersafterthecomponentsaremounted.Thefollowingillustrationisanexampleofthelabelfordiskshelves.I11NetApp(SYSTEMSN:000000111.ooporStack#:XShelfChassisSN:SHU90956000ED27XXXIHiMImIlIlIMlllComponentmountingpositionsMountingthecompo

24、nentsintherackorcabinetintherecommendedpositionssimplifiescablingandserviceaccess.Dependingonthenumberofdiskshelvesandsizeoftherackorcabinet,youmightneedmultipleracksorcabinets.ThegeneralruleistokeepthecomponentsofanHApairtogethertosimplifycabling.Thefollowingtabicshowsatypicalmountingarrangementwit

25、htwodiskshelvespernode.Eachdiskshelfhasalabelonthetopofitschassisthatliststhestoragecontrollertowhichthatdiskshelfconnects.Notethatthelabelisnotvisibleaftermounting.Rack/cabinet1Rack/cabinet2Rack/cabinet3Clusterswitch1Clusterswitch2Diskshelf2forNode1Diskshelf2forNode3Diskshelf2forNode5Diskshelf1forN

26、ode1Diskshelf1forNode3Diskshelf1forNode5Node1controllerNode3controllerNode5controllerNode2controllerNode4controllerNode6controllerDiskshelf1forNode2Diskshelf1forNode4Diskshelf1forNode6Rack/cabinet 3Disk shelf 2 for Node 6Rack/cabinet1Rack/cabinet2Diskshelf2forNode2Diskshelf2forNode413Cablingthe32xxs

27、ystemCorrectlycablingthesystemenablesthecomponentstocommunicatewitheachotherandwiththerestofyourstorageenvironmentinbothnormalandfailureconditions.1. Steps2. 1.abelingthecablesonpage14Youshouldlabelthecablestosimplifyfutureexpansionandtomaketroubleshootingoftheclustereasier.3. Cablingthediskshelfalt

28、ernatecontrolpathportsonpage14ThealternatecontrolpathusestheACPportsonthediskshelvestoconnecttothestoragecontrollers.Havingacontrolpaththatisseparatefromthedatapathincreasesreliabilityandsimplifiestroubleshooting.4. CablingthediskshelfSASdataportsonpage15TheserialattachedSCSI(SAS)portsenableeachcont

29、rollerintheHApairtoaccessitsowndisksandthedisksofitspartnercontroller.5. CablingtheHApairportsonpage22ThecaandcbportsofthetwocontrollersinanHApairenablethepairtomirroritswritecacheandperformHAmonitoring.6. Cablingtheconsoleportsonpage22Theconsoleportsenableyoutomanagetheserverwhenanetworkconnectioni

30、snotavailable,forexample,duringsoftwareinstallationornetworktroubleshooting.7. Cablingthemanagementportsonpage23ThestoragecontrollermanagementportsenableyoutomanagetheclusterusingtheCLIorsoftwaresuchasSystemManager.Theprivateclusterswitchmanagementportsenableyoutomanagetheswitches.8. Cablingthepriva

31、teclusterinterconnectforNetAppCN1610switchesonpage24Theprivateclusterinterconnectenablestheclusternodestocommunicatewitheachotherandtomovedatawithinthecluster.Theprivateclusterinterconnectusesdedicated10GbEswitches.9. CablingtheprivateclusterISLsforNetAppCN1610switchesonpage26Thefourinter-switchlink

32、s(ISLs)betweenthetwoprivateclusterinterconnectswitchesenablehighavailabilityoftheclusternetwork.10. CablingtheEthernetdatanetworksonpage26TheEthernetportsonthestoragecontrollersenableiSCSIinitiatorsinyourhoststoconnecttotheiSCSItargetsinthestoragecontrollerusingcablesthatyousupply.Theseportscanalsos

33、upportotherEthernetdatatrafficsuchasNFSorCIFS.11. CablingtheFibreChanneldatafabricsonpage27TheFCportsonthestoragecontrollersenableFCinitiatorsinyourhoststoconnecttotheFCtargetsinthestoragecontrollerusingcablesthatyousupply.TheFCportscanalsobeusedtoconnecttobackupdevicessuchastapedrives.12. Cablingth

34、epowersuppliesonpage28Thepowersuppliesprovidetheelectricalpowerneededtooperatethesystem.Thestoragecomponentsshouldconnecttotwoindependentpowersources.1.abelingthecablesYoushouldlabelthecablestosimplifyfutureexpansionandtomaketroubleshootingoftheclustereasier.BeforeyoubeginYouneedthebinderoflabelsshi

35、ppedintheaccessoriesboxforthecluster.AboutthistaskYoucanlabelthecablesatanypointduringtheinstallationprocess.Steps1. Usingthelabelsinthebindersuppliedwiththecluster,labeleachendofeachcable.Youdonotlabelthepowercables.2. Savethebindercontaininganyremaininglabelsforfutureexpansionofthecluster.Cablingt

36、hediskshelfalternatecontrolpathportsThealternatecontrolpathusestheACPportsonthediskshelvestoconnecttothestoragecontrollers.Havingacontrolpaththatisseparatefromthedatapathincreasesreliabilityandsimplifiestroubleshooting.AboutthistaskTheACPcablingusesstandardCAT6Ethernetcables.Steps1. Connecttheprivat

37、emanagementporteOPofcontrollerIinanHApairtotheACPportwiththesquaresymbolonthefirstdiskshelf.TheeOPportislabeledwithawrenchandpadlocksymbol().2. ConnecttheACPportwiththeroundsymboltothenextACPportwithasquaresymbol.Continueinadaisy-chainuntilallACPportsfortheshelvesusedbytheHApairareconnected.3. Conne

38、ctthefinalACPportwiththesquaresymboltotheprivatemanagementporteOPofcontroller2intheHApair.4. RepeatfortheotherHApairsinthecluster.ACPcablingexampleCOErdlorConlrolter2CablingthediskshelfSASdataportsTheserialattachedSCSI(SAS)portsenableeachcontrollerintheHApairtoaccessitsowndisksandthedisksofitspartne

39、rcontroller.BeforeyoubeginYoumusthavelocatedandmarkedwhichdiskshelvesgowitheachstoragecontroller.AboutthistaskDiskshelfcablingisalwaysisolatedwithintheHApairthatownsthedisks.DiskshelvesareneverconnectedtootherHApairsinthecluster.QSFPtoQSFPSAScablesareusedtoconnectdiskshelvestogetherandtoconnectdisks

40、helvestotheSASportsonthecontroller.Note:ItispossibletoinserttheQSFPconnectorincorrectly(upsidedown).Theconnectorcanslideinandevenappeartoclickintoplace.However,thelatchcannotengageunlesstheconnectorisinsertedcorrectly.Afterinsertingthecable,pullontheconnectortoensureitislatched.FordiskshelfI/OModule

41、sandcontrolleronboardSASports,thecablesmustbeinsertedwiththebottomoftheconnectorfacingdown,asshowninthefollowingdiagram.Thebottomoftheconnectorisslightlylongerthanthetop,andthelatchreleaseistypicallyonthebottom.ForcontrollerSASportsonadd-incards,theorientationdependsontheslotinwhichtheSAScardisinsta

42、lled.Inserttheconnectorgently,andbesureitlatchessecurely.Iftheconnectordoesnotlatch,rotateit180degreesandtryagain.TheseinstructionsassumetwostacksofdiskshelvesperHApair.YoucansplityourdiskshelvesintoadditionalstackstoincreaseI/Othroughput.AdditionalstacksrequireaddingadditionalSASportstothestorageco

43、ntrollers.SeetheUniversalSASandACPCablingGuideifyouwanttouseadditionalstacksofdiskshelves.Steps1. SetthediskshelfIDnumbersforeachdiskshelf.Note:ThediskshelfIDnumbersmighthavebeensetinthefactory.TheshelfIDsinthefirststackshouldbesetto10,11,12,andsoon,withthefirstshelfIDsetto10.ThesecondstackIDsshould

44、be20,21,22,andsoon.ThethirdstackIDsshouldstartwith30,thefourthstackIDswith40,thefifthstackIDswith50,andthesixthstackIDswith60.Thispatternmakesiteasytokeeptrackofeachstack.IDsmustbeuniquewithinanHApair.a) Temporarilyconnectpowercordstothediskshelfandturnonthepowertothediskshelfb) Removetheleftearcove

45、rfromtheshelf.c) PressandholdtheU-Sh叩edtababovetheLEDs(DS4243)orshelfIDbutton(DS2246)untilthefirstdigitblinks.d) Pressthetaborbuttonuntilthecorrectnumberisdisplayed.e) Repeatstepscanddfortheseconddigit.f) Pressandholdthetaborbuttonuntilthesecondnumberstopsblinking.Bothnumbersblinkandtheoperatordispl

46、aypanelfaultLEDilluminatesinaboutfiveseconds.g) Power-cyclethediskshelftomakethenewdiskshelfIDtakeeffect.2. Startingwiththefirststackofdiskshelves,cabletheI/Omodulesofthestackstoeachotherasfollows.Ifyoursystemshasonlyonediskshelfperstack,skipthisstep.a) ConnecttheIOMASASportwiththeroundsymbolfromthefirstshelftotheIOMASASportwiththesquaresymbolonthesecondshelf.IOMAiseitheronthetoporonthele