DS5000安裝配置手冊(cè)v1.0TOC\o"1-5"\h\z\o"CurrentDocument"DS5000磁陣配置 3\o"CurrentDocument"磁盤(pán)規(guī)劃 3\o"CurrentDocument"連接磁盤(pán)陣列 3\o"CurrentDocument"使用存儲(chǔ)管理軟件系統(tǒng) 5\o"CurrentDocument"創(chuàng)建 Array和 LUN 11\o"CurrentDocument"創(chuàng)建第一個(gè) LUN 15\o"CurrentDocument"增加 LUN 21\o"CurrentDocument"創(chuàng)建 hotspare 21\o"CurrentDocument"將LUN映射給主機(jī) 25\o"CurrentDocument"將磁盤(pán)柜與主機(jī)正確連接 25\o"CurrentDocument"Lun 與主機(jī)映射步驟： 26\o"CurrentDocument"在主機(jī)上使用 lun創(chuàng)建 VG，LV，F(xiàn)S 35\o"CurrentDocument"參數(shù)調(diào)整 36\o"CurrentDocument" 36\o"CurrentDocument"附錄一：條帶化建議 36\o"CurrentDocument"附錄二：-e' x'選項(xiàng)與-S選項(xiàng)說(shuō)明 37

本文檔僅供研發(fā)內(nèi)部使用，如需在生產(chǎn)環(huán)境使用，請(qǐng)先對(duì)指導(dǎo)書(shū)各步驟進(jìn)行驗(yàn)證。一、DS5000磁陣配置.磁盤(pán)規(guī)劃本次磁陣配置為16塊硬盤(pán)的DS502。采用RAID5建兩個(gè)Array。每個(gè)array包含8個(gè)盤(pán)。每個(gè)array上建一個(gè)lun,分別是Omc1和Omc2在主機(jī)上分別對(duì)應(yīng)為hdisk2、hdisk3。分另ij將Omc1和Omc2分配到控制器AB,以分擔(dān)負(fù)荷。LUN名稱(在StorageManager上)LUN名稱（在操作系統(tǒng)上）LUN大小(GB)所在RAID組RAID組類(lèi)型磁盤(pán)控制器Omc1hdisk2200GBArray1RAID5AOmc2Hdisk3200GBArray2RAID5B.連接磁盤(pán)陣列DS5020后板示意圖其中Ethernetports （以太網(wǎng)口）用于跟PC連接，配SeniaiEthernelportportsDual-porfecldrivechannelFibreChannelhostchantsEnciosureti|0SeniaiEthernelportportsDual-porfecldrivechannelFibreChannelhostchantsEnciosureti|0ConlioilerBEnclo￡jreIDNdcphcna4HlCir?talledFibreChannHDual-portedElhemfitSenaihostchannelsdrivectianmlportspodConlioilerBEnclo￡jreIDNdcphcna4HlCir?talledFibreChannHDual-portedElhemfitSenaihostchannelsdrivectianmlportspodSerialport串口ControllerA、ControllerAEthernetports以太網(wǎng)口Dual-portdrivechannel 擴(kuò)展柜接口FibreChannelhostchannels 主機(jī)接口SerialEtheriielDual-parledFibreChanneldrivechannelhostchannelsEnclosureilDControllerAEthernetports以太網(wǎng)口Dual-portdrivechannel 擴(kuò)展柜接口FibreChannelhostchannels 主機(jī)接口SerialEtheriielDual-parledFibreChanneldrivechannelhostchannelsEnclosureilDKConiroilerBEncloBureIDNoapbonalHICinstn帕dfibreChahn&lDual-portedEttiemetSennIh>bIohani*eisdrivednannelportsportHBA1 HBA2DS5020有兩個(gè)控制器：ControllerA和Controllers。每個(gè)控制器有一個(gè)網(wǎng)口，ControllerA的網(wǎng)口默認(rèn)IP地址為192.168.128.101/255.255.255.0 ,Controllers的網(wǎng)口默認(rèn)IP地址為192.168.128.102/255.255.255.0 ?？刂婆_(tái)需要配置和DS5020控制器同一網(wǎng)段的IP地址，用來(lái)連接DS502,此網(wǎng)段要求是一個(gè)獨(dú)立的網(wǎng)絡(luò)，不要加入其它的機(jī)器 ，以免IP地址變更。

.使用存儲(chǔ)管理軟件系統(tǒng)在DS5000的隨機(jī)光盤(pán)里面帶有 StorageManager安裝光盤(pán)，可以在主流操作系統(tǒng)如aix/hp-ux/solaris/linux/windows上安裝。在PC機(jī)上選擇“開(kāi)始>所有程序>StorageManager10Client>StorageManager10Client”。StorageManager啟動(dòng)后，出現(xiàn)如圖所示的窗口。StorageManager啟動(dòng)StorageManager自動(dòng)連圖中的提示框表明StorageManagerStorageManager自動(dòng)連選擇"Yes"將由StorageManager自動(dòng)連接磁盤(pán)陣列。選擇“No”將由用戶手工連接磁盤(pán)陣列。這里建議選擇“No”。選擇"No”,如圖點(diǎn)擊鼠標(biāo)右鍵，選擇AddStorageSubsystem

IBW 3酬州.flrS Manager10(Ent4rpriwM^n呻firiHYt)]ypd Stiilui胃m'上橫"Et白g*±m(xù)lmii系統(tǒng)彈出"AddStorageSubsystem”對(duì)話框，如錯(cuò)誤！未找到引用源。 所示。Eonfqu%Ahfb..iIBW 3酬州.flrS Manager10(Ent4rpriwM^n呻firiHYt)]ypd Stiilui胃m'上橫"Et白g*±m(xù)lmii系統(tǒng)彈出"AddStorageSubsystem”對(duì)話框，如錯(cuò)誤！未找到引用源。 所示。Eonfqu%Ahfb..iC-M44AI9卿ynAdditiacontrollersrith Eth^rn^LtortWKati￡my三￥〉七人而0nlyh：ai口neccmtrill0r'?5frl=ctamanagw而電ntn?thod：^ontroller①HS/Iht+ork門(mén)防"IPv4addrewF,orIPv6address)：1921681231QIController(DHS/Ihhork立物軋IPv4addrewF,orIPv6address)：attachedhowt.lancthecontroilEtkernetcorinections.■h*tftr*in-band皿d。11七一?！暌?|皿1manawEwftfkt40的‘Ijrb曲Amariageiment：Managethestoragesubsystemthrough5(*)Oxit-o￡~bandmanagenient：Managethestoragesubsystemusing圖3-12在“FistController”文本框中輸入ControllerA的IP地址192.168.128.101，在“SecondController”中輸入ControllerB的IP地址192.168.128.102。單擊“Add'。StorageManager開(kāi)始連接磁盤(pán)陣列，如0所示。Connecting:hslarrin-baztdand口naanaL￡?sing!：nt?口mtzuti力n工，Adding-cmtrrLliHs;*ithm0orthan-n邑Ethzrnjt用h冠tJ.fmyGy/ttm-nlyha&011■gcontroller?Selectarnanageffientmethod：Managethestoragesubsystemu^ingthecontrollerEthernetcomiectxons.CancelHelp圖3-13注意，必須保證192.168.128.101、192.168.102兩IP地址與PC正常通訊。連接成功后，系統(tǒng)彈出"StorageSubsystemAdded:詢問(wèn)用戶是否需要連接另一個(gè)磁盤(pán)陣列，如0所示。StorageSubsystemAddedThestoragesubsystemwasaddedsuecessfally.Toumaynownh^agethisstoragesubsystemusirtgtheIoal"flamageStorageSubsystemoptioninthiEnttrpris#Maxi國(guó)g史mintVindow.Hoiildyoulik?taaddanother?I-sMoThestoragesubsystemwasaddedsuecessfally.Toumaynownh^agethisstoragesubsystemusirtgtheIoal"flamageStorageSubsystemoptioninthiEnttrpris#Maxi國(guó)g史mintVindow.Hoiildyoulik?taaddanother?I-sMo一一一__」這里我們不需要連接另一個(gè)磁盤(pán)陣列。單擊“No”。出現(xiàn)如下圖所示的窗口?？梢钥吹絼傔B接成功的磁盤(pán)陣列。StorageManager認(rèn)到存儲(chǔ)為StorageSubsystemUnamed,修改存儲(chǔ)的名字為 DS4700A（此處的名字建議為DS5020A）,操作如下，右擊鼠標(biāo)，點(diǎn)擊renameT行1吊列曳克18/邛/Lu：ua輸入新的名字，點(diǎn)擊ok出現(xiàn)如下界面。點(diǎn)擊Yes出現(xiàn)如下界面，雙擊DS4700ANoNo。如果出現(xiàn)如下的界面，你可以選擇設(shè)置密碼，如果不設(shè)置，就選jUbsyswmpqsswoNotSeiThestoragesubsystempas^-ordisnotcurrentlyset.Tc?n￡ur?maximumsscurityo￡yourFullDiskEncryptionpa.&5phraseitishighlyrecommendedthatyousetastoragesubsystempassword.Thepasswordshouldbebetweeneightandthirtych^aractorsandcontainatleastonenwibez%onelowercaseletterfoneuppercaseletter^andon疆non-Blphuiumericcharacter(t.g,j0+).Spacerarenotpermitted,anditi￡cas*-sensitive.Xtiiildyoulike：toEgtthestarag*subsvsternpasswordnow?Tea?Mo.倉(cāng)I建Array和LUN選擇TotalUnconfiguredCapacity ，點(diǎn)右鍵，選擇CreateArray功能項(xiàng)，進(jìn)入下圖^30&4700A-ArrayNaniefl：DriveSelection{C『eArraynvntC30chtrtcltrsatxiawi)1Raid5-2Driv#etltctimch4ict&：(*}iutflmatiiciKfcowntndcd)：Ch9?s?fromalisto￡aytomatic?ntraltdldriv?andcspsci<gpti?ns.Barray■'世孫口al(Advanced)：匚ho?！眘pedficdriveEtoobtaincapacityforthenewBarray(Back]fes(t〉Cancel輸入Arrayname,選擇Manual,進(jìn)入下面的-Manual.&rlw《El>5.：UM,Oh?N,?￡1^91-mlkU*rkEi.tadualdW* <3x011yforbtt*tUliIhH-Fk"典tEM1的 -Manual.&rlw《El>5.：UM,Oh?N,?￡1^91-mlkU*rkEi.tadualdW* <3x011yforbtt*tUliIhH-Fk"典tEM1的 跛二1SIat t4■￡?& ￡jHb4dluRiRvdi.■?:一ka4o.-clirTnfv1vkt.nritmIhI'I：叩***曲腳>vtr ”.鴻mFmi中-*「Mb±7Spi-vdjp*Mvls■屢? 調(diào) rs?i"酬■■■■=95 11 MB*二切拈 g m蒯：演-￡、*,蟄示選擇RAIDlevel 為RAID5,將要選擇的磁盤(pán)Add到selectdrives（slot表示磁盤(pán)所在槽位）進(jìn)入如下界面點(diǎn)擊CalculateCapacity，點(diǎn)擊finsh,Array創(chuàng)建成功。系統(tǒng)會(huì)提示你是否創(chuàng)建LUN你可以選擇YEG進(jìn)入創(chuàng)建LUN的創(chuàng)建。5.創(chuàng)建第一個(gè)LUN鼠標(biāo)單擊創(chuàng)建好的 ArrayRaid5-2下面的FreeCapacity，點(diǎn)擊CreateLogicalDrive,進(jìn)入如下圖示：點(diǎn)擊下一步，進(jìn)入如下圖示:示例創(chuàng)建的是LUN名為omcl,大小為700GB然后選擇Customizesettings，點(diǎn)擊Next,進(jìn)入如下圖示：西IDS47G0A-CustomizeAdvancedLogfcalDriveParameters{CreateLogicalDrive) 超|IBM.U?thi*scrttntochuigt?iytd^tnctd 旨iv?ptruttiiriIfyoutttilcrtdI/Ochtrwttrijtic.selecttheCustomradiobuttonandentervaluesforthemultiplierandthesegj^aitsize.?h&tarctheIn^icaldri一口工/口charajtwri弓ticw?ipi建￡口『「在&『?ng!：riluR，LdcictlBrivtntmt；?mclLogicalDrivecapacity：700.0GE-LDgicalDriveI/Ocliaracteristicstypeo皿system(typieal)0，，MultimediaC)CastemSegmentsize："Preferredcontrollerownership?Sl^taOn姓b-k I〉Cmu.I[.選擇LogicalDriveI/Ocharacteristicstype 為Database,Preferredcontrollerownership為SlotA（下一個(gè)lun選SlotB,以進(jìn)行負(fù)荷分擔(dān)；注意配置端必須與被選擇的Slot連通，否則會(huì)失?。c(diǎn)擊Next,進(jìn)入如下圖示：IDriippiDnvIDriippiDnvIlielaststepis：tospecifyhowyouwantalogicalunitimniber(LUU)tobemapped七。theindividual【◎siittlfrive.Tollha.v?*霄。options:DefwaltMuppingorHapLatirSelectDefaultHappingi￡youdoHOTintendtousestoragepartitionE.HesoftsarewillautomaticallyassignaLUN,placethelogicaldrivein.thedefaultgr^opintheMappin.gsView,andmakeitavailableU411tUtchtdt*<hic sttbsyjttmAliOjt。corrtctlyacct?tht drivts,th*operatingsysteaofallattaehelhastEaustmatehthehosttypelistedbelow.IMPORTAJITTon0nlyn?tdtoshtn.?th*h^ittypt4凱s?fe-rALL driv?i,T?u。蝴疝鼻。rhw*it"usingtheChangeDefaultHastTypeoptionNtpLtterifinttndt。us? ptriitiorK(youmutthtvtth*fttturtenebled).T?uwillusethedefineoptionsintheMappingsViewto(1)specifyeachhost(andhosttypejjand(2)createastoragepartitionbyindicatingthehostsyouwBiuttoaccessspecifielogicaldrivesandtheLUUsto■ssipit立the14gicaldri**零.LdgicalBrive-to-LUITmapping：、^efaiQtmippangHosttype(eperatingsyetem)：AllMaplaterusingtheMappirigs7iswCancel。點(diǎn)擊Next選擇Hosttype為AIX,再選擇。點(diǎn)擊Next上圖提示你是否創(chuàng)建另外一個(gè) lun,需要點(diǎn)擊Yes,不需要點(diǎn)擊No,創(chuàng)建方法與之前一樣。暫時(shí)我們就創(chuàng)建一個(gè)示列，我們?cè)诖诉x擇 NoUsetheaptionsinthwMappingsViewtoview/changethecurrentlogickL-dri￥e_to_LUHmappingsorassignhostsandLUTIstoyourlogicaldrivesifyeuar*usingstoragepartitions.IfyouwenttochangeM.yotherlogicaldriveattributes^usetheappropriateoptionsundertheLogicalPrive面電nuintheLcgical/PhysicalView.Onceyouhavecr??tedalldesiredlojgicalirives^usetheappropriate：prQC*drir*s"Ssuehasthehot_addutilityorothermeth&drandSMdevices)cmycrnrheiststoregisterthe：logicaldrives,anddisplayassociatedopsritingsvstem-gpecificdevicenames.uK

點(diǎn)擊OK此時(shí)可以看到LUNomc的狀態(tài)為格式化，格式化完成后狀態(tài)為：律)MidCOO.OGE1次狀態(tài)為系統(tǒng)正在9-^raid5-lOtAIDS)(1907IB)01F3Capateity(1.907TE律)MidCOO.OGE1次狀態(tài)為系統(tǒng)正在占二R￡d5-2OUIDS)(19U?IB)|那mkIGGO-OGE)工0】Freelapatity[L223TE).增加LUN如要?jiǎng)?chuàng)建多個(gè)LUN選中FreeCapacity,單擊右鍵，選中CreateLogicalDrive功能項(xiàng)，增加新的LUN增加LUN操作跟前面增加第一個(gè)LUN步驟一樣。.創(chuàng)建hotspare在storagemanager軟件中點(diǎn)擊Phyical,點(diǎn)擊一塊未使用的空盤(pán)，鼠標(biāo)右鍵 -->hotsparecoverage,見(jiàn)下圖：HDS4700A-HotSpHDS4700A-HotSp□tlUsetheGplionsbelowtoprovidetheappropriatehotsparecoverageforyourstoragesubsystern.Vi**/ehane^currenthot總聿〃電eov*rag^This0Pti?Xiallowsyeut。viewthecurrentcoverageajidm&kwanychancesby&%siptingormuss]piinchotsparedrives.Au.tomaticallyassigndrivesThisoption?illautomaticallyassignapprapriateLotsparedrivesfortheentirestorageEiibsystem.?Mu^utllytssipiindiividutldrivttThisoptioTLwillcrttithotipartdriv?sfrfl-m?nyuntssipitddriftsyouhav?stltcitdAlldrivesselectedmustheoptimal,imassigneddrives.Manuallyunassi^tlindividualdrivesThisoption?illtakeanystazidbyhatsparedrivesyouhaveselectedandreturnth.emitoanuntssjigntdstait.Mldriv?ittlecitdmustbe尊pti?nlrstftndl>y1totxptredrivti.選擇Manuallyassignindividualdrives.點(diǎn)擊ok完成。選擇Manuallyassignindividualdrives.點(diǎn)擊ok完成。表示hotspare硬盤(pán),示已使用硬盤(pán),表示已未使用硬盤(pán)。查看hotspare是否起作用，操作如下:Drive->HotSpareCoverage選擇View/changecurrenthotsparecoverageUsetheoptionsbelowtoprovidetheappropriatehotsparecoverageforyourstoragesubsystem.(?)View/changecurrenthotsparecoverageTaisoptionallowsyoutoviewthecurrentcoverageandmakeanychangesbyassigningorwiassigninghotsparedrives.AutomaticallyassigndrivesIAisoptionwillautomaticallyassignappropriatehotsparedrivesfortheentirestoragesibsystem.OManuallyassignindividualdrivesThisoptionwillcreatehotsparedrivtsfromanyunassigntddrivesyouhavestltcttdAlldrives mustbeoptimal,unassigntddrivti.ManuallyunassignindividualdrivesTaisoptionwilltakeanystandbyhotsparedrivesyouhaveselectedandreturnthentoanwiassignedstate.Alldrivesselectedmustbeoptimal,standbyhotsparedrives.OKJ[Canul][Q〃pStitetth?Mlorwitidividutltrriyimthtlift(tbittavi”currenthot/ptr?t。時(shí)crtssipiiadditi{bnalhotsparedrives.Selectanindividualdriveintheri曲ttabletovi€■which,arraysitcovers&rtountssifnitT■口:s口nm口*di口工h0t工口aritcom"?口Totalhotspareirives：1口Gtandby：12TnUse：0Wassigjteddrives：4E…-JE…-J吐，Int...StatusS516HDDFibre27...Standby(Optiaal)sperndr；*”：Qtlailt:Arrayprotected:Yes看至Uarrayprotected:yes說(shuō)明止匕raid收hotspare保護(hù)。二、將LUN映射給主機(jī).將磁盤(pán)柜與主機(jī)正確連接DS4700的聯(lián)接示意圖

3：主機(jī)接口3：主機(jī)接口.Lun與主機(jī)映射步驟:.在主機(jī)上輸入cfgmgr-v命令，回車(chē)，命令執(zhí)行元后，再次運(yùn)行到storagemanager軟件中.查看主機(jī)上的光纖卡的 WWN,T令如下：lsdev-Ccadapter|grepfcs（ 確認(rèn)機(jī)器配置了幾塊光纖卡 ）lscfg-vlfcs0（查看fcs0lscfg-vlfcs0（查看fcs0光纖卡的wwn和位置）[root@p550B/]#lscfg-vlfcs0fcs0 U78Ao.001.DNWHXWN- P1-C4-T1FCAdapterPartNumber 10N8620SerialNumber 1C948086F3Manufacturer 001CECLevel D76625CustomerCardIDNumber..…5759FRUNumber 10N8620DeviceSpecific.(ZM) 3NetworkAddress 10000000c9955646（P1表示主機(jī)，C4第四個(gè)IO插槽，T1表示上面的一個(gè)光纖口） 10000000c9955646（wwri）

.用Storagemanage軟件登錄到存儲(chǔ)上，點(diǎn)節(jié) mapping,右鍵點(diǎn)擊Defaultgroup-->define-->host,填寫(xiě)host名為p550B,點(diǎn)擊NextIhiswizurdwillhtlpy<mdtfintththcuttth?tinthisEtorageEubsystM.Toiavilldefine@ne*illtcctttth?l?fictldrivtihoGatatime.Definis<ahostieoneofthestepsr^qniredtolet.thestoragesiubsystemIm0*whichhoi1t*tr?ktltchtdltoitandtotllottccttttoihtl&cic-tldrxvts.Ih@t口rEDarsiti力?t^wkMareFEquir^d?.ciK&st凱**C30chtrftcttirt哺p550B*hv.duliiyciuu阜立」七1。白艮［partLiiinsr?Qjuestisn：Ddyenplantousestoragepartitisnscm.thisstoragesubsystem?ITote：Ihewizardneedstoknowifyouplantousestoragepartisoitcartpravidetheproperstepstodefinethehost.Tonrt"defisitth?h?stify<uchtziftyourftniwtr.canal*aysgolackand進(jìn)入如下界面，點(diǎn)擊 Refresh,可以看到wwn選擇一個(gè)對(duì)應(yīng)主機(jī)的p550B_fcs0,點(diǎn)擊add,另外一塊卡同樣方法操作，名字為p550B_fcs1wwnalias的名字為點(diǎn)擊Next,進(jìn)入如下圖示:,peciInthi5youmustixiilicatethehosttype(operatingsystsm)ofthehast.Ihieinformatian.?ill

beU51edtodeterminehova. willbeh孫口edbythtstoragesubsystem?he口thehostandwriittdatatoth*ctldriviis.HoterForsomehosttypes,theremayheseveralchoicesprovidedinthelist.Has!type'.operatingsystsm'：AllRule][口EA]fCszl)(jj.lp選擇hosttype為AIX。點(diǎn)擊NextgD84700Al-HostGroupQuestion(DefineHost) &:hatis白hcotgr口u~p'？Questi口i1二Isthehostyouaredefiningpart-ofaclusterafhuItiplehostE(ahost^Gup.)that*illsharetccesstoth,suflofic&ldrivtsin?st?r?ctpartitionontheslvractlubiysttm?Tes-thishastwillshareaccesstothesamelogicaldriveswithotherhosts.,-.JHothishosttill廂Ishareaccesstothesamelogicaldrivesvithotherhosts.IfyoustltctTti,youwillbttottcrttn<aiptcifydnuneE#arth?cupofhcstf.IfyouselectIT?！粂ouwillbetakentoapreviewscreen.Ifyouneedtodefineahostgrouplaterjyflucutuitiht>tEin?HvstGroupoption.<BackHtxt>CknctlH?lp

二 / = 選才iNo,至此就完成了一臺(tái)主機(jī)的映射。另外一臺(tái)主機(jī)同樣操作。.如果需要兩臺(tái)主機(jī)共享一臺(tái) DS4700上的LUN我們?cè)賱?chuàng)建一個(gè)HostGroup,之后，講p550A和p550B直接添加到此HostGroup。之后的lun映射對(duì)象選擇創(chuàng)建的HostGroup。,填寫(xiě)hostgroup,填寫(xiě)hostgroup中的host都add到右鍵點(diǎn)擊Defaultgroup-->define-->hostgroup名為powergroup,4各所需要添力口至U powergrouppowergroup,點(diǎn)擊ok,hostgroup 創(chuàng)建完成。.講lun映射到主機(jī)選擇Mappingundefinedmappings,選擇omcl,右擊選擇 definedadditionalmappingUe?thisoptiontodefineanaldition&llogic&1driv?-to-LUIfmapping.Toncanmaptheloeiceldrivetothedefaultgrouporto&hostgrouporahostinanexistingstoragepartiti?n.Ify&uwanttocreateane?storagepart工ti。%usetheDefineStorageFartitionoptioninstead.Torifiortinformation^r#fertotheoitLineh?lp.Kostgrouporhest'MostGrouppfl*erfiroup *Logical皿itikiwber(LUIT)(0to255)：LogicalBtivi:AddClos=Kelppowergroup,lun 2 omcladd。.在主機(jī)端認(rèn)出lun。原來(lái)主機(jī)的磁盤(pán)如下：[root@p550B/]#lspvhdiskO 00c15b868a97d3bc rootvgactive現(xiàn)在再在主機(jī)上輸入 cfgmgr-v命令后，再用lspv命令看到如下結(jié)果[root@p550B/]#lspvhdisk0 00c15b868a97d3bc rootvghdisk1none None初始化磁盤(pán)命令chdev-lpv_name-apv=yes,初始化后，會(huì)顯示一串序號(hào)，如[root@p550B/]#chdev-lhdisk1-apv=yes

hdisklchanged[root@p550B/]#IspvhdiskO 00c15b868a97d3bc rootvgactivehdiskl 00c15b86ec33e634 Nonenone3.在主機(jī)上使用lun創(chuàng)建VGLV,FS建立VGmkvg-S-y'datavg'-s'128''-n'hdisk2hdisk3-s128 指定物理分區(qū)大小 PPSIZE=128MB往VG加磁盤(pán)如需要另外再加盤(pán) hdisk4加入datavgextendvgdatavghdisk4創(chuàng)建LV,【重要說(shuō)明】注意根據(jù)規(guī)劃調(diào)整創(chuàng)建 lv大小的值。LV容量=PP個(gè)數(shù)*PPSIZElsvgdatavg 命令輸出中有PP的大小VGSTATE: activePPSIZE:VGSTATE: activePPSIZE:128megabyte(s)/usr/sbin/mklv-ydata1lv-tjfs2-ex-x20000datavg18hdisk2hdisk3ydata1lv是lv的名稱tjfs2是lv的類(lèi)型s 條帶化為128K,條帶化在hdisk2和hdisk3上ex 表示一個(gè)講lv最大化分布到hdisk2和hdisk3上x(chóng)2