Net 装机维护 Converting a singlecontroller FAS2240 system to a disk shelf and attaching it to another singlecontroller system.docx

1、NetApp,Convertingasingle-controllerFAS2240systemtoadiskshelfandattachingittoanothersingle-controllersystemYoucanconvertasingle-controllerFAS2240storagesystemintoarootdiskshelforadatadiskshelfandthenattachittoasingle-controllerstoragesystem.BeforeyoubeginThesystemtowhichyouwillattachtheconvertedFAS22

2、40diskshelfalreadymustbeconfiguredwitharootvolumeandwithstorage.Typically,thesystemisconfiguredatthefactorybeforeshipment.YoushouldhavecollectedsystemperformancedatabyrunningthePerformanceandStatisticsCollector(Perfstat)toolduringnormalpeaktime;youmusthavecompletedthistaskonetothreeweeksbeforeupgrad

3、ingthesystem.Perfstatcollectsperfbnanceinformationandwritesittoatextfile,whichcanhelptroubleshootanyissuesaftertheupgrade.YoucanfindinfbnationaboutPerfstatanddownloadthetoolfromtheDownloadssectionofthetheNetAppSupportSAboutthistaskThisprocedureisforsystemsrunningDataONTAP8.2.xoperatingin7-Modc.Thisp

4、rocedureiswrittenwiththefollowingassumptions:ThatthenewsystemisrunningDataONTAP8.2.xorlater.ThattheoriginalandnewsystemmightbeinanFCoriSCSIenvironment.IfyoursystemisinanFCoriSCSIenvironment,youneedtotakespecificstepsincludedinthisprocedure,andyoumustusetherootvolumeoftheoriginalsystemontheupgradedsy

5、stem.SeetheDataONTAPSANConfigurationGuidefor7-ModeandtheDataONTAPSANAdministrationGuidefor7-ModeformoreinformationaboutsettingupandmanagingsystemsinSANenvironments.EithertheFAS2240systemorthenewsystemmighthaveStorageEncryptiononitsdiskdrives.ThatthereisnoFCdiskshelfattachedtotheFAS2240systemthatneed

6、stobemoved.However,thesystemmighthaveattachednon-FCdiskshelvesthatneedtobemoved.StepsIGuidelinesforupgradingthecontrolleronpageIIGatheringthetlsanddocumentationonpage31Preparingthesiteandequipmentfortheupgradeonpage4(Convertingthesystemtothediskshelfonpage8iPerformingpost-upgradetasksonpage16Guideli

7、nesforupgradingthecontrollerInordertoupgradetheoriginalcontroller,youneedtofollowcertainguidelinesandbeawareofrestrictionsthataffecttheprocedure.SupportedupgradepathsYoucanupgradetheFAS2240systemtobeeitherthert-diskshelforadata-diskshelfofanothersysteminadifferentfamily.215-07504_A0 UrOO3Copjighte20

8、14NetApp,Inc.Allrightsreserved.Web:Feedback:doccommentsYoucanattachtheconvertedFAS2240shelftooneofthefollowingsystems: FAS2240 3220,3250 6220,6250,6290 FAS80xxNote:Thesystemthatyouareupgradingtoshouldbenewandunused.IfyouhaveaFAS2240-2system,youwillconvertittoaDS2246diskshelf;ifyouhaveaFAS2240-4syste

9、m,youwillconvertittoaDS4246diskshelf.Note:IfyouarcupgradingtoaFAS8020,FAS8040,orFAS8060system,checkthesizeofalldefinedaggregatesandthenumberofdiskssupportedbytheoriginalsystem.Thencomparethemwiththeaggregatesizeandnumberofdiskssupportedbythenewsystem.ThisinformationisavailableinHardwareU.Theaggregat

10、esizeandthenumberofdiskssupportedbythenewsystemmustbeequaltoorgreaterthantheaggregatesizeandnumberofdiskssupportedbytheoriginalsystem.Inthisprocedure,thesystemtowhichyouattachtheconvertedFAS2240diskshelfiscalledthenewsystem.1.icensinginDataONTAP8.2StartingwithDataONTAP8.2,alllicensekeysare28upper-ca

11、sealphabeticcharactersinlength.InDataONTAP8.2,youneedtoobtainanew,28-characterlicensekeyforeachpackage.YoucangetlicensekeysfromtheNetAppSupportSiteintheMySupportsectionunderSoftwarelicenses.Ifthesitedoesnothavethelicensekeysyouneed,contactyourNetAppsalesrepresentative.Youhave90daystoinstallthematchi

12、ngkeysforeachcontroller.Duringthegraceperiod,thenewcontrollercanusethesamelicensedfunctionalitythattheoriginalcontrollerhad.After90days,theoriginalcontrollerskeyswillberemoved.Duringthegraceperiod,youhave24hoursafterthefirstvalidlicensekeyisinstalledtocompletelicenseinstallationforallpackagesthatyou

13、wantthenewcontrollertouse.Afterthe24-hourperiod,allpreviouslyinstalledlicensesthatwereassociatedwiththeoriginalsystemserialnumberareremoved.Youcanusethelicenseshowcommandtocheckthetimeavailablebeforethegraceperiodexpires.FordetailedinformationaboutlicensinginDataONTAP8.2,seetheDataONTAPSystemAdminis

14、trationGuidefor7-ModeandtheDataONTAPReleaseNotesfor7-Mode.StorageEncryptionTheoriginalnodesorthenewnodesmightbeenabledforStorageEncryption.Inthatcase,youneedtotakeadditionalstepsinthisproceduretoensurethatStorageEncryptionissetupproperly.IfyouwanttouseStorageEncryption,allthediskdrivesassociatedwith

15、thenodesmusthaveself-encryptingdiskdrives.1.imitationsIfyoursystemisinanESXenvironment,andyouupgradetheoriginalsystemusingthenewsystemsrootvolume,theLUNserialnumbersmightchangeaftertheupgradetoreflectaserialnumberbasedonthenewNVRAMID.Thiscausesanunnecessaryrcsignaturceventthatshouldbeavoided.Sccthek

16、nowledgebasearticleWhatcausesESXVMFStodisappear”?ontheNetAppSupportS.GatheringthetoolsanddocumentationBeforebeginningtheupgradeprocess,youneedtogatherthenecessarytoolsandrecommendeddocumentation.Steps1. Gatherthetoolsthatyouneedtoperformtheupgrade: Groundingstrap #2Phillipsscrewdriver2. Downloadfrom

17、theNetAppSupportSdocumentsthatcontaininformationhelpfulduringtheupgrade:DocumentContentsInstallationandSetupInstructionsandHardware0ve,iewforthesystemtowhichyouwillattachtheconvertedFAS2240diskshelfContainsinformationaboutinstallingandsettingupthesystem.Includedintheboxwiththecontrollerandalsoavaila

18、bleontheNetAppSupportSite.DataONTAPUpgradeandRevertZDowngradeGuidefor7-ModeDescribeshowtoupgradetothelatestversionofDataONTAPsoftwareandpresentsinformationyouneedtoconsiderbeforeupgradingyoursoftware.DataONTAPSoftwareSetupGuidefor7-ModeDescribeshowtouseDataONTAPsoftwaretosetupandconfigurestoragesyst

19、ems.AlsocontainsinformationaboutStorageEncryption.DataONTAPSystemAdministrationGuidefor7-ModcDescribesgeneralsystemadministrationforstoragesystems.DataONTAPStorageManagementGuidefor7-ModeDescribeshowtomanageyourstorageonstoragesystemswithDataONTAP,usingdisks,RAIDgroups,aggregates,volumes,qtrccs,andq

20、uotas.AlsocontainsinformationaboutStorageEncryptionandinstructionsforstoppingdeduplication.DataONTAPDataProtectionOnlineBackupandRecoveryGuidefor7-ModeContainsinformationaboutquiescingSnapMirror.DataONTAPSoftwareSetupGuidefor7-ModeContainsinstructionsforaccessingthemessageslog,obtaininginformationto

21、setuptheSP,editingfilesinthe/etcdirectory,andforperformingotheradministrativetasks.DS4243,DS2246,DS4486,andDS4246DiskShelf(InstallationandServiceGuideorDS4243,DS2246,DS4486,andDS4246DiskShelflnstallationandServiceGuideontainsinformationforinstallingdiskshelves.UniversalSASandACPCablingGuideContainsi

22、nformationforcablingSASshelvesapplicabletoallplatforms.TheNetAppSupportSitealsocontainsdocumentationaboutdiskshelves,NICs,andotherhardwarethatyoumightusewithyoursystem.ItalsocontainstheHardwareUniverse,whichprovidesinformationaboutthehardwarethatthenewsystemsupports.Preparingthesiteandequipmentforth

23、eupgradePreparingfortheupgradeincludesensuringthatthenewsystemsupportsanyhardwareyouarcmigratingandobtaininganIPaddressfortheServiceProcessor(SP)onthenewsystem.AboutthistaskThisprocedureiswrittenwiththeassumptionthatyouareupgradingtoanewsystemwiththesamenameandIPaddressthattheFAS2240systemhas.Thispr

24、ocedurealsoassumesthattheoriginalsystemmightberunninganolderversionofDataONTAPthanthenewsystemandincludesstepsforupgradingDataONTAPontheoriginalsystem,ifnecessary.However,iftheoriginalsystemisrunningthedesiredversionofDataONTAPandthenewsystemisrunninganolderversion,youneedtoupdateDataONTAPonthenewsy

25、stembeforeupgradingthecontrollerhardware.SeetheDataONTAPUpgradeandRevertZDowngradeGuidefor7-Modeforinformation.Steps1. Ensurethatallcablesconnectedtothebackoftheexistingcontrollersareclearlylabeledwiththecontrollerandportname.2. Ensurethatalldeduplicationprocessesarestopped.SeetheDataONTAPStorageMan

26、agementGuidefor7-Modeforinformationaboutdeduplication.3. EnsurethatallSnapMirrorprocessesarequiesced.SeetheDataONTAPDataProtectionOnlineBackupandRecoveryGuidefor7-ModeforinformationaboutSnapMirror.4. Reviewthemessagelogtomakesurethattherearenocriticalsystemissues.SeetheDataONTAPSystemAdministrationG

27、uidefor7-Modeforinformationaboutaccessingthemessagelog.5. SendanAutoSupportmessagetoNctAppbyenteringthefollowingcommand:optionsautosupport.doitstarting_disruptive_controller_head_upgradeKeepingAutoSupportenabledandsendingAutoSupportmessageswhenyoumakechangesinyoursystemcanhelpidentifyproblemsandsolu

28、tionsshouldproblemsoccur.6. Obtainsysteminformationandbackupconfigurationbyenteringthefollowingcommandsandrecordingtheiroutput:diskshow-vvolstatusstorageshowdisk-poptionssysconfig-asysconfig-csysconfig-raggrstatusifconfig-asystemnodeservice-processorshowconfigdump-vconfig_fileThefilecontainingsystem

29、informationandbackupconfigurationsavedwiththeconfigdumpcommandissavedinthe/mroot/etc/configsdirectory.Youcangivethefileanynameyouchoose.7. MakesurethatyouhaveenoughspaceintheequipmentrackorsystemcabinetfortheconvertedFAS2240system,thenewsystem,andanydiskshelves.8. ChecktheHardwareUniverseontheNetApp

30、SupportStoensurethatthenewsystemsupportsthediskshelvesandanytapedevicesthatyouaremigratingfromtheFAS2240system.9. CheckwithIhetapebackupvendortoensurethatthebackuputilityiscompatiblewiththeNDMPbackupapplicationinDataONTAP.10. ObtainanIPaddress,mailbox,andotherinformationrequiredfortheSPonthenewsyste

31、m.IfyouusedtheSPontheFAS2240system,youmightwanttoreuseitsnetworkparametersfortheSPonthenewsystem.11. ChecktheDataONTAPUpgradeGuideforissuesthatmightaffecttheupgradeoftheFAS2240system.12. ChecktheversionofDataONTAPrunningontheFAS2240system.13. Takeoneofthefollowingactions:IftheversionofDataONTAPonthe

32、FAS2240systemis.Then.ThesameastheversionrunningonthenewsystemDifferentfromtheversionrunningonthenewsystemGotoStep14.UpgradethesoftwareontheFAS2240systemtotheSameversionthatisrunningonthenewsystembyIbllowingtheinstructionsintheDataONTAPUpgradeandRevertZDowngradeGuidefor7-Mode.14. Ifyouwantthenewcontr

33、ollertohavethesamelicensedfunctionalityastheoriginalcontroller,enterthefollowingcommandtodisplayalistOfliccnscsandcaptureitsoutput:licenseshow15. ObtainnewlicensekeysforthenewcontrollerfromtheNetAppSupportS.Ifthesitedocsnothavethelicensekeysyouneed,contactyourNctAppsalesrepresentative.16. Backupthed

34、ataontheFAS2240system.Besuretocopyorsaveanyinformationaboutsite-specificCustomizationsthatyoumightwanttoreuseorsaveforreference.17. Takeoneofthefollowingactions:If your system is.Is not in a SAN environmentThen.Enterthefollowingcommandsandnotetheiroutput:rdfileetcrcrdfiIeetchostsrdfiletcxportscifssh

35、aresIfyoursystemis.IsinaSANenvironmentThen.Enterthefollowingcommandsandnotetheiroutput:rdfileetcrcrdfiIeetchostsrdfileetceportscifssharesigroupshow-vfcpnodenamefcpportnameshow-viscsinodenameIunshow-V18.Takeoneofthefollowingactions:Ifyouareupgradinga.FAS2240systemthatusesStorageEncryptionThen-Complet

36、eStep19throughStep22andthengotoStep23.Note:Contacttechnicalsupporttoperformanoptionalsteptopreservethesecurityoftheencrypteddrivesbyrekeyingalldrivestoaknownauthenticationkey.FAS2240systemthatdocsnotuseSkipStep19throughStep22andgotoStep23.StorageEncryption19. DisplaythekeyIDforeachself-encryptingdis

37、kontheFAS2240systembyenteringthefollowingcommandatthesystemprompt:diskencryptshowExamplenodediskencryptshowDiskKeyIDLocked?0c.00.1OxONo0c.00.0080CFOC800000000010000000000000A948EE604F4598ADFFB185B5BB7FED3Yes0c.00.3080CFOC8000000000100000000000000A948EE8604F4598ADFFB185B5BB7FED3Yes0c.00.408CFC8000000

38、00010000000000000A948EE8604F4598ADFFBl5B5BB7FED3Yes0c.00.2080CFOC8000000000100000000000000A948EE8604F4598ADFFB185B5BB7FED3Yes0c.00.5080CFOC8000000000100000000000000A948EE8604F4598ADFFB185B5BB7FED3YesThefirstdiskintheexampleisassociatedwithanMSID(thedefaultSecurityIDsetbythemanufacturer);theothersare

39、associatedwithanon-MSID.20. Examinetheoutputofthediskencryptshowcommand,andifanydisksareassociatedwithanon-MSIDkey,rekeythemtoanMSIDkeybytakingoneofthefollowingactions:,Torekeydisksindividually,enterthefollowingcommand,onceforeachdisk:diskencryptrekeyOxOdisk_nameTorekeyalldisksatonce,enterthefollowi

40、ngcommand:diskencryptrekey0x0*21. EnsurethatalltheSelRenCryPlingdisksareassociatedwithanMSIDbyenteringthefollowingcommandandexaminingtheoutput:diskencryptshowExampleThefollowingexampleshowstheoutputofthediskencryptshowcommandwhenallSeIAenCryPtingdisksareassociatedwithanMSID:nodediskDiskencryptshowKe

41、yIDLocked?Ob.10.230x0NoOb.10.180x0NoOb.10.00x0YesOb.10.120x0YesOb.10.300NoOb.10.150x0No0a.00.100Yes0a.00.20x0Yes22. ObtainanIPaddressfortheexternalkeymanagementserver.SeetheDataONTAPSoftwareSetupGuidefor7-Modeformoreinformationabouttheexternalkeymanagementser,er.23. Accessthebtmenubyenteringthefollo

42、wingcommand:rebootThesystembeginstherebootprocess.24. Duringtherebootprocess,obse,ethemessagesontheconsole,andwhenyouseethemessagePressCtrl-CforBootMenu.,pressCtrl-Ctodisplaythebootmenu.25. Selectoption5atthebootmenupromptandcontinuewiththebootprocess.TheMaintenancemodecommandprompt()appears.26. Tak

43、eoneofthefollowingactions:IftheFAS2240systemhas.Then-TraditionalvolumesTakeeachvolumeoftlincbyenteringthefollowingcommand,onceforeachvolume:volofflinevol_nameFIcxVoIvolumesTakeeachaggregateofflinebyenteringthefollowingcommand,onceforeachaggregate:aggrofflineaggr_name27. ExitMaintenancemodebyentering

44、thefollowingcommandattheMaintenancemodeprompt:halt28. EnterthefollowingcommandfromtheLOADERprompt:boot_ontap29. Takeoneofthefollowingactions:IfyouwillusetheFAS2240systemasa.Then.DatadiskshelfSkipStep30andStep31andcompleteStep32.Rootdiskshelf,andtherootvolumeisatraditionalrootvolumeSkipStep30andStep3

45、1andcompleteStep32.Rootdiskshelf,andtherootvolumeisaFlexVolrtvolumeCompleteStep30throughStep32.30. CheckthesizeoftheFlexVolrootvolumeontheFAS2240systembyenteringoneofthefollowingcommands:volsizevolnamedfvol_nameTheFlexVolrootvolumeoftheFAS2240systemmustmeettheminimumFlexVolrootvolumesizeonthenewsyst

46、embeforeyouupgradethehardware.SeetheHardwareUniverseontheNetAppSupportSitefortheminimumFlexVolsizesforthenewsystem.31. IftheFlexVoIrootvolumeoftheFAS2240systemislessthantheminimumforthenewsystem,increaseitbyenteringthefollowingcommand:volsizevol_name+ngIntheprecedingcommand,nindicatesthedesiredsizeo

47、fthevolumeandgspecifiesgigabytes.Note:YoumightneedtoadddiskstotheaggregatebeforeyoucanincreasethesizeoftheFIcxVoIrootvolume.FormoreinformationaboutresizingFIcxVoIrootvolumes,seetheDataONTAPStorageManagementGuidefor7-Modc.32. MakesurethattheIPsettingsontheFAS2240systemmatchtheIPsettingsonthenewsystembyrunningthesetupcommandandenteringthesettinginformationattheappropriateprompts.Youmightnotbeabletomatchthesettingsexactlyexactly.Ifyoucannot,notethedifferencesandupdatetheconfigurat