Net 装机维护 Converting a FAS2240 system in an HA pair to a disk shelf and attaching it to another system in an HA pair.docx

1、NetApp,ConvertingaFAS2240systeminanHApairtoadiskshelfandattachingittoanothersysteminanHApairYoucanconvertaFAS2240storagesysteminanHApairintoartdiskshelforadatadiskshelfandthenattachittoastoragesysteminanHApair.BeforeyoubeginThesystemtowhichyouwillattachtheconvertedFAS2240diskshelfalreadymustbeconfig

2、uredwitharootvolumeandwithstorage.Typically,thesystemisconfiguredatthefactorybeforeshipment.YoushouldhavecollectedsystemperformancedatabyrunningthePerformanceandStatisticsCollector(Perfstat)toolduringnormalpeaktime;youmusthavecompletedthistaskonetothreeweeksbeforeupgradingthesystem.Perfstatcollectsp

3、erfbnanceinformationandwritesittoatextfile,whichcanhelptroubleshootanyissuesaftertheupgrade.YoucanfindinfbnationaboutPerfstatanddownloadthetoolfromtheDownloadssectionofthetheNetAppSupportSAboutthistaskThisprocedureisforsystemsrunningDataONTAP8.2.xoperatingin7-Modc.Thisprocedureiswrittenwiththefollow

4、ingassumptions:ThatthenewsystemisrunningDataONTAP8.2.xorlater.ThattheoriginalandnewsystemmightbeinanFCoriSCSIenvironment.IfyoursystemisinanFCoriSCSIenvironment,youneedtotakespecificstepsincludedinthisprocedure,andyoumustusetherootvolumeoftheoriginalsystemontheupgradedsystem.SeetheDataONTAPSANConfigu

5、rationGuidefor7-ModeandtheDataONTAPSANAdministrationGuidefor7-ModeformoreinformationaboutsettingupandmanagingsystemsinSANenvironments.EithertheFAS2240systemorthenewsystemmighthaveStorageEncryptiononitsdiskdrives.ThatthereisnoFCdiskshelfattachedtotheFAS2240systemthatneedstobemoved.However,thesystemmi

6、ghthaveattachednon-FCdiskshelvesthatneedtobemoved.Note:ThisdocumentusestheteHApairtodescribetwo-controllerstoragesystemsinwhichonecontrollertakesoverandservesdataiftheothercontrollerfails.BeforethereleaseofDataONTAP8.0,suchsystemswerecalledactivc/activcconfigurations.Steps1Guidelinesforupgradingthec

7、ontrollersonpage2IGatheringthetoolsanddocumentationonpage31Preparingthesiteandequipmentfortheupgradeonpage4(Convertingthesystemtothediskshelfonpage8iPerformingpost-upgradetasksonpage17215-07506 AO IMO3Copjighte2014NetApp,Inc.Allrightsreserved.Web:Feedback:doccommentsGuidelinesforupgradingthecontroll

8、ersInordertoupgradetheoriginalcontrollers,youneedtofollowcertainguidelinesandbeawareofrestrictionsthataffecttheprocedure.SupportedupgradepathsYoucanupgradetheFAS2240systemtobeeithertheroot-diskshelforadata-diskshelfofanothersysteminadifferentfamily.YoucanattachtheconvertedFAS2240shelftooneofthefollo

9、wingsystems: FAS2240 3220,3250 6220,6250,6290 FAS80xxNote:Thesystemthatyouareupgradingtoshouldbenewandunused.IfyouhaveaFAS2240-2system,youwillconvertittoaDS2246diskshelf;ifyouhaveaFAS2240-4system,youwillconvertittoaDS4246diskshelf.Note:IfyouarcupgradingtoaFAS8020,FAS8040,orFAS8060system,checkthesize

10、ofalldefinedaggregatesandthenumberofdiskssupportedbytheoriginalsystem.Thencomparethemwiththeaggregatesizeandnumberofdiskssupportedbythenewsystem.ThisinformationisavailableinHardwareU.Theaggregatesizeandthenumberofdiskssupportedbythenewsystemmustbeequaltoorgreaterthantheaggregatesizeandnumberofdiskss

11、upportedbytheoriginalsystem.Inthisprocedure,thesystemtowhichyouattachtheconvertedFAS2240diskshelfiscalledthenewsystem.1.icensinginDataONTAP8.2StartingwithDataONTAP8.2,alllicensekeysare28upper-casealphabeticcharactersinlength.InDataONTAP8.2,youneedtoobtainanew,28-characterlicensekeyforeachpackage.You

12、cangetlicensekeysfromtheNetAppSupportSiteintheMySupportsectionunderSoftwarelicenses.Ifthesitedoesnothavethelicensekeysyouneed,contactyourNetAppsalesrepresentative.Youhave90daystoinstallthematchingkeysforeachcontroller.Duringthegraceperiod,thenewcontrollercanusethesamelicensedfunctionalitythattheorig

13、inalcontrollerhad.After90days,theoriginalcontrollerskeyswillberemoved.Duringthegraceperiod,youhave24hoursafterthefirstvalidlicensekeyisinstalledtocompletelicenseinstallationforallpackagesthatyouwantthenewcontrollertouse.Afterthe24-hourperiod,allpreviouslyinstalledlicensesthatwereassociatedwiththeori

14、ginalsystemserialnumberareremoved.YoucanusetheLicenseshowcommandtocheckthetimeavailablebeforethegraceperiodexpires.Note:ForsystemsinHApair,youneedtoinstalllicensesforbothcontrollers.Fordetailedinformal沁naboutlicensinginDataONTAP8.2,seetheDataONTAPSystemAdministrationGuidefor7-ModeandtheDataONTAPRele

15、aseNotesfor7-Modc.StorageEncryptionTheoriginalnodesorthenewnodesmightbeenabledforStorageEncryption.Inthatcase,youneedtotakeadditionalstepsinthisproceduretoensurethatStorageEncryptionissetupproperly.IfyouwanttouseStorageEncryption,allthediskdrivesassociatedwiththenodesmusthaveself-encryptingdiskdrive

16、s.1.imitationsIfyoursystemisinanESXenvironment,andyouupgradetheoriginalsystemusingthenewsystem,srootvolume,theLUNserialnumbersmightchangeaftertheupgradetoreflectaserialnumberbasedonthenewNVRAMID.Thiscausesanunnecessaryresignatureeventthatshouldbeavoided.SeetheknowledgebasearticleWhatcausesESXVMFStod

17、isappear?ontheNetAppSupportS.GatheringthetoolsanddocumentationBeforebeginningtheupgradeprocess,youneedtogatherthenecessarytoolsandrecommendeddocumentation.Steps1. Gatherthetoolsthatyouneedtoperformtheupgrade: Groundingstrap #2Phillipsscrewdriver2. DownloadfromtheNetAppSupportSdocumentsthatcontaininf

18、ormationhelpfulduringtheupgrade:DocumentContentsInstallationandSetupInstructionsandHardware0ve,iewforthesystemtowhichyouwillattachtheconvertedFAS2240diskshelfContainsinformationaboutinstallingandsettingupthesystem.IncludedintheboxwiththecontrollerandalsoavailableontheNctAppSupportSite.DataONTAPUpgra

19、deandRevertZDowngradeGuideDescribeshowtoupgradetothelatestversionofDataONTAPfor7-Modcsoftwareandpresentsinformationyouneedtoconsiderbeforeupgradingyoursoftware.DataONTAPSoftwareSetupGuidefor7-ModcDescribeshowtouseDataONTAPsoftwaretosetupandconfigurestoragesystems.AlsocontainsinformationaboutStorageE

20、ncryption.DataONTAPSystemAdministrationGuidefor7-ModeDescribesgeneralsystemadministrationforstoragesystems.DataONTAPStorageManagementGuidefor7-ModeDescribeshowtomanageyourstorageonstoragesystemswithDataONTAP,usingdisks,RAIDgroups,aggregates,volumes,qtrees,andquotas.AlsocontainsinformationaboutStorag

21、eEncryptionandinstructionsforstoppingdeduplication.DataONTAPDataProtectionOnlineBackupandRecoveryGuidefor7-ModeContainsinformationaboutquiescingSnapMirror.DataONTAPSoftwareSetupGuidefor7-ModeContainsinstructionsforaccessingthemessageslog,obtaininginformationtosetuptheSP,editingflicsinthe/etcdirector

22、y,andforperformingotheradministrativetasks.DS4243,DS2246,DS4486,andDS4246DiskShelfInstallationandServiceGuideorDS4243,DS2246,DS4486,andDS4246DiskShelfInstallationandServiceGuideContainsinfbnationforinstallingdiskshelves.DocumentContentsUniversalSASandACPCablingGuideContainsinformationforcablingSASsh

23、elvesapplicabletoallplatforms.DataONTAPHighAvailabilityandMetroClusterConfigurationGuidefor7-ModeDescribesinstallationandmanagementforHApairs.TheNetAppSupportSitealsocontainsdocumentationaboutdiskshelves,NlCs,andotherhardwarethatyoumightusewithyoursystem.ItalsocontainstheHardwareUniverse,whichprovid

24、esinformationaboutthehardwarethatthenewsystemsupports.PreparingthesiteandequipmentfortheupgradePreparingfortheupgradeincludesensuringthatthenewsystemsupportsanyhardwareyouarcmigratingandobtainingIPaddressesfortheServiceProcessors(SPs)onthenewsystem.AboutthistaskThisprocedureiswrittenwiththeassumptio

25、nthatyouareupgradingtoanewsystemwiththesamenameandIPaddressthattheFAS2240systemhas.ThisprocedurealsoassumesthattheoriginalsystemmightberunninganolderversionofDataONTAPthanthenewsystemandincludesstepsforupgradingDataONTAPontheoriginalsystem,ifnecessary.However,iftheoriginalsystemisrunningthedesiredve

26、rsionofDataONTAPandthenewsystemisrunninganolderversion,youneedtoupdateDataONTAPonthenewsystembeforeupgradingthecontrollerhardware.SeetheDataONTAPUpgradeandRevertZDowngradeGuidefor7-Modeforinformation.Steps1. Ensurethatallcablesconnectedtothebackoftheexistingcontrollersareclearlylabeledwiththecontrol

27、lerandportname.2. PerformthefollowingsubstepstocheckthestatusoftheHApair:a) Checkifeitherofthecontrollersisintakeovermode-thatis,activelytakingoverforitspartner-byenteringthefollowingcommand:cfstatusIfacontrollerisintakeovermode,thesystemdisplaysamessagesimilartothefollowingexample:local_node(takeov

28、er)loca2nodehastakenoverforpartner_nodeAdditionallinesintheoutputmightgivethereasonforthefailoverorsaythatthepartnernodeisreadyforgivcback.b) Ifoneofthecontrollersisintakeovermode,performgivebackbyenteringthefollowingcommand:cfgivebackc) Makesurethatbothcontrollersareupbyenteringthefollowingcommando

29、nbothcontrollers:cfstatusWhenbothcontrollersareupandneitherisintakeovermode,thesystemdisplaysthefollowingmessage:ControllerFailoverenabled,partner_nameisup.3. Ensurethatalldeduplicationprocessesarestopped.ScctheDataONTAPStorageManagementGuidefor7-Modcforinformationaboutdeduplication.4. Ensurethatall

30、SnapMirrorprocessesarequiesced.SeetheDataONTAPDataProtectionOnlineBackupandRecoveryGuidefor7-ModeforiIifbnnationaboutSnapMirror.5. Reviewthemessagelogtomakesurethattherearenocriticalsystemissues.SeetheDataONTAPSystemAdministrationGuidefor7-Modeforinfbnationaboutaccessingthemessagelog.6. SendanAutoSu

31、pportmessagetoNetAppbyenteringthefollowingcommand:optionsautosupport.doitstarting_disruptive_controller_head_upgradeKeepingAutoSupportenabledandsendingAutoSupportmessageswhenyoumakechangesinyoursystemcanhelpidentifyproblemsandsolutionsshouldproblemsoccur.7. Obtainsysteminformationandbackupconfigurat

32、ionbyenteringthefollowingcommandsandrecordingtheiroutput:diskshow-Vvolstatusstorageshowdisk-poptionssysconfig-asysconfig-csysconfig-raggrstatusifconfig-asystemnodeservice-processorshowconfigdump-Vconfig_fi1eThefilecontainingsysteminformationandbackupconfigurationsavedwiththeconfigdumpcommandissavedi

33、nthe/mroot/etc/configsdirectory.Youcangivethefileanynameyouchoose.8. MakesurethatyouhaveenoughspaceintheequipmentrackorsystemcabinetfortheconvertedFAS2240system,thenewsystem,andanydiskshelves.9. ChecktheHardwareUniverseontheNetAppSupportStoensurethatthenewsystemsupportsthediskshelvesandanytapedevice

34、sthatyouaremigratingfromtheFAS2240system.10. CheckwiththetapebackupvendortoensurethatthebackuputilityiscompatiblewiththeNDMPbackupapplicationinDataONTAP.11. ObtainIPaddresses,mailboxes,andotherinformationrequiredfortheSPsonthenewsystem.IfyouusedtheSPsontheFAS2240system,youmightwanttoreusetheirnetwor

35、kparametersfortheSPsonthenewsystem.12. ChecktheDataONTAPUpgradeGuideforissuesthatmightaffecttheupgradeoftheFAS2240system.13. ChecktheversionofDataONTAPrunningontheFAS2240system.14. Takeoneofthefollowingactions:IftheversionofDataONTAPontheFAS2240systemThen.is.ThesameastheversionrunningonthenewsystemG

36、otoStep15.DifIcrcntfromtheversionrunningonthenewsystemUpgradethesofhvareontheFAS2240systemtothesameversionthatisrunningonthenewsystembyfollowingtheinstructionsintheDataONTAPUpgradeandRevertZDowngradeGuidefor7-Mode.15. Ifyouwantthenewcontrollerstohavethesamelicensedfunctionalityastheoriginalcontrolle

37、rs,enterthefollowingcommandtodisplayalistOfliccnscsandcaptureitsoutput:licenseshow16. ObtainnewlicensekeysforthenewcontrollersfromtheNetAppSupportS.Ifthesitedoesnothavethelicensekeysyouneed,contactyourNetAppsalesrepresentative.17. BackupthedataontheFAS2240system.Besuretocopyorsaveanyinformationabout

38、site-specificCustomizationsthatyoumightwanttoreuseorsaveforreference.18. Takeoneofthefollowingactions:Ifyoursystemis.IsnotinaSANenvironmentThen.Enterthefollowingcommandsandnotetheiroutput:rdfiletcrcrdfileetchostsrdfiletcxportscifssharesIsinaSANenvironmentEnterthefollowingcommandsandnotetheiroutput:r

39、dfileetcrcrdfileetchostsrdfileetceportscifssharesigroupshow-vfcpnodenamefcpportnameshow-viscsinodenameIunshow-v19.Takeoneofthefollowingactions:Ifyouareupgradinga.FAS2240systemthatusesStorageEncryptionThen-CompleteStep20throughStep23andthengotoStep24.Note：Contacttechnicalsupporttoperformanoptionalste

40、ptopreservethesecurityoftheencrypteddrivesbyrekeyingalldrivestoaknownauthenticationkey.FAS2240systemthatdocsnotuseSkipStep20throughStep23andgotoSlcp24.StorageEncryption20. DisplaythekeyIDforeachself-encryptingdiskontheFAS2240systembyenteringthefollowingcommandatthesystemprompt:diskencryptshowExample

41、nodediskencryptshowDiskKeyIDLocked?Oc.00.1OxONo0c.00.0080CFOC8000000000100000000000000A948EE8604F4598ADFFB185B5BB7FED3Yes0c.00.3080CFOC8000000000100000000000000A948EE8604F4598ADFFB185B5BB7FED3YesOc.00.4Oc.00.2Oc.00.5YesYesYes080CFOC8000000000100000000000000A948EEB604F4598ADFFB185B5BB7FED3080CFOC8000

42、000000100000000000000A948EE8604F4598ADFFB185B5BB7FED3080CFOC8000000000100000000000000A948EE8604F4598ADFFB185B5BB7FED3ThefirstdiskintheexampleisassociatedwithanMSID(thedefaultSecurityIDsetbythemanufacturer);theothersareassociatedwithanon-MSID.21. Examinetheoutputofthediskencryptshowcommand,andifanydi

43、sksareassociatedwithanon-MSIDkey,rekeythemtoanMSIDkeybytakingoneofthefollowingactions:Torekeydisksindividually,enterthefollowingcommand,onceforeachdisk:diskencryptrekeyOxOdisk_nameTorekeyalldisksatonce,enterthefollowingcommand:diskencryptrekeyOxO*22. Ensurethatalltheself-encryptingdisksareassociated

44、withanMSIDbyenteringthefollowingcommandandexaminingtheoutput:diskencryptshowExampleThefollowingexampleshowstheoutputofthediskencryptshowcommandwhenallSelrenCryPtingdisksareassociatedwithanMSID:nodediskDiskencryptshowKeyIDLocked?Ob.10.230x0NoOb.10.180x0NoOb.10.000YesOb.10.120x0YesOb.10.30x0NoOb.10.15

45、0x0No0a.00.10x0Yes0a.00.200Yes23. ObtainanIPaddressfortheexternalkeymanagementserver.SeetheDataONTAPSoftwareSetupGuidefor7-Modeformoreinfbnationabouttheexternalkeymanagementsen,er.24. Accessthebootmenubyenteringthefollowingcommand:rebootThesystembeginstherebootprocess.25. Duringtherebootprocess,obse

46、r,ethemessagesontheconsole,andwhenyouseethemessagePressCtrl-CforBootMenu.,pressCtrl-Ctodisplaythebootmenu.26. Selectoption5atthebootmenupromptandcontinuewiththebtprocess.TheMaintenancemodecommandprompt()appears.27. Takeoneofthefollowingactions:IftheFAS2240systemhas.Then.TraditionalvolumesTakeeachvol

47、umeofflinebyenteringthefollowingcommand,onceforeachvolume:volofflinevol_nameFIexVolvolumesTakeeachaggregateofflinebyenteringthefollowingcommand,onceforeachaggregate:aggrofflineaggr_name28. ExitMaintenancemodebyenteringthefollowingcommandattheMaintenancemodeprompt:halt29. EnterthefollowingcommandfromtheLOADERprompt:booJontap30. Takeoneofthefollowingactions:IfyouwillusetheFAS2240systemasa.Then.DatadiskshelfSkipStep31andStep32andcompleteStep33onbothcontrollersoftheFAS2240system.Root di