FUJITSU-ETERNUS-DX410-DX440-WEB-配置手册

INTERNALUSEONLYINTERNALUSEONLYCopyright2010FUJITSULIMITEDFUJITSUEternusDX410DX440WEB配置手册HCD(FUJITSU)Nov.2010INTERNALUSEONLYINTERNALUSEONLYCopyright2010FUJITSULIMITED1CONTENT登录和存储状态察看RAIDConfigurationBasicRulesandHotSpareDisksNotesRAIDManagementHostInterfaceManagementINTERNALUSEONLYINTERNALUSEONLYCopyright2010FUJITSULIMITED2登录输入用户名和密码即可登录用户名:root密码:root通过默认管理IP登陆会出现如图的显示,点击ETERNUS图标进入登陆界面INTERNALUSEONLYINTERNALUSEONLYCopyright2010FUJITSULIMITED3存储整体状态察看INTERNALUSEONLYINTERNALUSEONLYCopyright2010FUJITSULIMITED4CE(ControllerEnclosure)STATUSINTERNALUSEONLYINTERNALUSEONLYCopyright2010FUJITSULIMITED5DE(DiskEnclosure)STATUSINTERNALUSEONLYINTERNALUSEONLYCopyright2010FUJITSULIMITED6CONTENT登录和存储状态察看RAIDConfigurationBasicRulesandHotSpareDisksNotesRAIDManagementHostInterfaceManagementINTERNALUSEONLYINTERNALUSEONLYCopyright2010FUJITSULIMITED7RAIDConfigurationBasicRulesandHotSpareDisksNotesSupportedRAIDLevelsRAIDLevelSelectionNotesDiskDriveClassificationsDiskDriveInstallationFactorsFC-LoopsandDriveEnclosuresRAIDConfigurationBasicRulesRAIDConfigurationExamplesHotSpareDisksNotesNumberofHotSpareDisksthatmustbeInstalledINTERNALUSEONLYINTERNALUSEONLYCopyright2010FUJITSULIMITED8SupportedRAIDLevelsINTERNALUSEONLYINTERNALUSEONLYCopyright2010FUJITSULIMITED9RAIDLevelSelectionNotesUseofRAID1+0isrecommendedwhenfrequentupdatesarerequired.UseRAID1+0forsystemsrequiringhigh-reliabilityandhigh-performance.UseofRAID5isrecommendedfordatabasesystems,back-ups,ortemporarydata.RAID5isquiteusefulforsystemsrequiringfrequentormostlyreads,wheretimetakentowritedataisnotafactor.AswithRAID5,RAID6iseffectiveforback-ups,databasesystems,andtemporarydata.AnotherparityiscreatedandrecordedinadditiontotheRAID5parity.Thesetwodifferentparitiesallowdoublediskdrivefailureastobehandled.RAID6isrecommendedwhenmorereliabilitythanRAID5isrequired.RAID6hasasecondparitydiskaddedtoaRAID5group.Thusassuresdatasafetyeveniftwodiskdrivesfailatthesametime.RAID0isnotredundantandthusnotrecommended.DefiningallsystemdisksasoneRAIDgroupisrecommended.INTERNALUSEONLYINTERNALUSEONLYCopyright2010FUJITSULIMITED10DiskDriveClassificationsINTERNALUSEONLYINTERNALUSEONLYCopyright2010FUJITSULIMITED11DiskDriveInstallationFactorsSystemdisksmustbeinstalledinslots#00and#01indriveenclosures#00and#01.Allsystemdisksmusthavethesamecapacityandspeed.Systemdisksmaybeusedasdatadisks.Ifthesystemdisksareusedasdatadisks,approx.21.5GBofeachdiskisreservedforsystemuse.NearlineSATAdisksandSSDsmaynotbeusedassystemdisks.Datadisksmustbeinstalledinthelowestfreeslots(ascendingorder:#00→#01→#02→…0E)ofpaireddriveenclosures.Hotsparedisksmustbeinstalledinthehighestfreeslot(descendingorder:#0E→#0D→#0C→…).HotsparedisksmustbeinstalledindriveenclosuresbeginningwiththesmallestDE-ID.INTERNALUSEONLYINTERNALUSEONLYCopyright2010FUJITSULIMITED12DX410FC-LoopsandDriveEnclosuresETERNUSDX410ThefollowingtableshowsthecorrespondencebetweentheFC-LoopsandDriveEnclosures.INTERNALUSEONLYINTERNALUSEONLYCopyright2010FUJITSULIMITED13DX440FC-LoopsandDriveEnclosuresETERNUSDX440ThefollowingtableshowsthecorrespondencebetweentheFC-LoopsandDriveEnclosures.INTERNALUSEONLYINTERNALUSEONLYCopyright2010FUJITSULIMITED14RAIDConfigurationBasicRulesInanETERNUSDX410/DX440Diskstoragesystem,youcansetRAIDgroupswiththesameRAIDlevelandwithdifferentRAIDlevels.RAIDgroupisaRAIDunitandagroupofdiskdrivesconfiguringaRAIDlevelandrecognizedasoneRAIDlevelinETERNUSmgrwindows.ThefollowingsectionsdescribethenumberofdiskdrivesthatcanbesetinvariousRAIDlevelsandrecommendedRAIDlevelpatterns.WhensettingupRAIDgroups,complywiththefollowingbasicrules:*:TheFC-Loopnumberisrepresentedasthelower5bitsoftheDE-ID(DE#xx).DiskdrivesinthesameFC-LoopmeanthediskdrivesinstalledintheDEswhoseFC-Loopnumbersarethesame.ThesameFC-Loop:DE#0x,DE#2x,DE#4x,DE#6xDE#1x,DE#3x,DE#5x,DE#7x(Example)DE#00,DE#20,DE#40,andDE#60areDEsinthesameFC-Loop.(Example)DE#01,DE#21,DE#41,andDE#61areDEsinthesameFC-Loop.INTERNALUSEONLYINTERNALUSEONLYCopyright2010FUJITSULIMITED15RAIDConfigurationBasicRulesINTERNALUSEONLYINTERNALUSEONLYCopyright2010FUJITSULIMITED16RAIDConfigurationExamplesDatadisksareassignedintoRAIDgroupunitsthatcomplywiththebasicrulesofRAIDconfiguration.SomeofRAIDgroupconfigurationinstallationexamplesareshownbelow.INTERNALUSEONLYINTERNALUSEONLYCopyright2010FUJITSULIMITED17ETERNUSDX410RAIDConfigurationExamples(1/4)INTERNALUSEONLYINTERNALUSEONLYCopyright2010FUJITSULIMITED18ETERNUSDX410RAIDConfigurationExamples(2/4)INTERNALUSEONLYINTERNALUSEONLYCopyright2010FUJITSULIMITED19ETERNUSDX410RAIDConfigurationExamples(3/4)INTERNALUSEONLYINTERNALUSEONLYCopyright2010FUJITSULIMITED20ETERNUSDX410RAIDConfigurationExamples(4/4)INTERNALUSEONLYINTERNALUSEONLYCopyright2010FUJITSULIMITED21ETERNUSDX440RAIDConfigurationExamples(1/4)INTERNALUSEONLYINTERNALUSEONLYCopyright2010FUJITSULIMITED22ETERNUSDX440RAIDConfigurationExamples(2/4)INTERNALUSEONLYINTERNALUSEONLYCopyright2010FUJITSULIMITED23ETERNUSDX440RAIDConfigurationExamples(3/4)INTERNALUSEONLYINTERNALUSEONLYCopyright2010FUJITSULIMITED24ETERNUSDX440RA