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ID:40817133
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页数:3页
时间:2019-08-08
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1、InstallingSSAFirmwareandHostSoftwareonAIXSystems Flash(Alert) AbstractThisdocumentprovidesthegeneralprocedureforinstallingSSAcodeunderAIX. ContentUpgradeInstructionsImportant:Ifyouhaveearlygenerationdiskdriveswithlevel0045or0046microcodeonthem,pleasereadthedocument"Upgradeofearly3rdGenerationDrive
2、s"ItisrecommendedthatyouupgradebothadaptermicrocodeandAIXdevicedriversatthesametime.IMPORTANT:TherecommendedprocedureforupdatingAdapter,EnclosureControllerandDiskDriveMicrocodestipulatesthatnoi/oshalltakeplaceduringtheseactivities.Ingeneralfilesystemsshouldbeunmountedanddatabasesshutdownpriortoami
3、crocodeupdate.Inaddition,thefollowingguidelinesshouldbefollowed·DONOTattempttoperformtheadaptermicrocodedownloadconcurrentlyonsystemsthatareinthesameSSAloop.Thismaycauseaportionofthelooptobeisolatedandcouldpreventaccesstothesedisksfromelsewhereintheloop·DONOTrunadvanceddiagnosticswhiledownloadsare
4、inprogress.AdvanceddiagnosticscausestheSSAadaptertoberesettemporarily,therebyintroducingabreakintheloop,portionsoftheloopmaybecometemporarilyisolatedandinaccessible·EnsurethatyouhavecompleteSSAloops.CheckthisbyusingdiagnosticsinSystemVerificationmode.Ifyouhaveincompleteloops(iestrings)actionmustbe
5、takentoresolvethisbeforeyoucancontinue.Ifnecessary,placeacallwithyourlocalIBMServiceCenterforhardwaresupport·Checkthatallofyourloopsarevalid,inthiscasewithoneortwoadaptersineachloop.ThisisalsodonebyusingDiagnosticsinSystemVerificationmode.Again,ifyouhaveanyillegalloops,youneedtorectifythisbeforeco
6、ntinuing.Againplaceacallwiththesupportcenterifneeded1.LoginasRoot2.Selectthedownloadtype-SSADeviceDriver,Adaptermicrocode,orSSADiskDrivemicrocode(seethedownloaddocuments"SSAHostSoftwareandAdapterMicrocodeforAIXx"wherexis4.3.3,or5.1.0,or5.2.0,and"SSADiskDriveandEnclosureMicrocodeforAIX"oCreateatemp
7、orarydirectoryoSavethefilessaXXX.tarontoyoursysteminyourtemporarydirectoryocdintoyourtemporarydirectory3.Typetar-xvfssaXXX.tar4.Ifyouuntarmorethan1fileatatime,youmustrun'inutoc.'tocreateanew.tocfile5.Runsmittyins
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