(ERPMRP管理)方法及多路徑冗余軟件POWERPATH安裝配置測試報(bào)最全版

1、咱由（ERPMRP管理）方法及 多路徑冗余軟件POWERPATH安裝配置 測試報(bào)20XX年XX月多年的企業(yè)咨詢豉問經(jīng)驗(yàn).經(jīng)過實(shí)戰(zhàn)驗(yàn)證可以落地機(jī)行的卓越管理方案，值得您下載擁有EMC磁盤連接AIX的方法及多路徑冗余軟 件POWERPATH安裝、配置、測試報(bào)告 第一、ODM部分21 .安裝前準(zhǔn)備工作 2 獲取EMC ODM 文件22 .安裝配置過程23、安裝后確認(rèn)3第二、POWERPATH 部分 4準(zhǔn)備工作4安裝配置過程4性能測t工作54、powermt 提供的其他功能 245、測試環(huán)境拓?fù)鋱D 26第三、Appendix : 28第一、 ODM 部分1. 安裝前準(zhǔn)備工作說明：一般情況下， AIX

2、自帶的 FC 驅(qū)動也可以讓AIX 正常識別出 EMC 的磁盤，但是會顯示為 otherFCdisk 之類，這樣powerpath 是無法管理的，所以要加裝ODM 。獲取 EMCODM 文件1 、 下 載 EMCodm 文 件 ， 這 是 針 對 emc 在 aix 提 供 的 驅(qū) 動 。 下 載 地 址 ： ftp.emc./pub/elab/aix/ODM_DEFINITIONS2. 安裝配置過程1 、 下載的文件類型這個(gè)名字： EMC.AIX..tar.Z ，通過 FTP 傳到 AIX 上。使用 binary 的方式傳，否則無法解壓。2、gzip -d , tarxvf 命令

3、接包。3 、 解包之后用 installp 命令。4 、 安裝的時(shí)候重點(diǎn)先看看包里面的 readme 文件，里面重點(diǎn)提到的是不管鏈接那種EMC 設(shè)備都只能安裝一種 support 軟件，對于 symmetric 而言，只能安裝如下3種文件的任意1 種。EMCSymmetrixFCPSupportSoftware;IBMFibreChanneldriversupport.EMCSymmetrixFCPMPIOSupportSoftware;IBMdefaultPCMMPIOsupport.EMCSymmetrixFCPPowerMPIOSupportSoftware;PowerPathcusto

4、mPCMMPIOsupport.（這次測試大部分時(shí)間都耗在這個(gè)問題上，以前沒有認(rèn)真看readme ,把全部的fileset都全部安裝了。一旦把全部fileset安裝上，根本無法識別sysmmetrix 的盤，這樣導(dǎo)致了后面的 powerpath 也就無法做了費(fèi)了 2天時(shí)間啊。）5、安裝結(jié)果如下：#lslpp-l|grepEMC.*EMC.Symmetrix.aix.rteMITTEDEMCSymmetrixAIXSupportEMC.Symmetrix.fcp.rteMITTEDEMCSymmetrixFCPSupport6、如果EMC盤已經(jīng)在系統(tǒng)上被識別出來了比如

5、：#lsdev-Ccdiskhdisk0Available11-08-00-2,016BitLVDSCSIDiskDrivehdisk1Available11-08-00-4,016BitLVDSCSIDiskDrivehdisk2Available3A-08-01MPIOOtherFCSCSIDiskDrivehdisk3Available3A-08-01MPIOOtherFCSCSIDiskDrivehdisk4Available3A-08-01MPIOOtherFCSCSIDiskDrivehdisk5Available3A-08-01MPIOOtherFCSCSIDiskDrivehd

6、isk6Available3A-08-01MPIOOtherFCSCSIDiskDrivehdisk7Available3A-08-01MPIOOtherFCSCSIDiskDrive使用了 aix自帶的驅(qū)動，會顯示 MPIOOtherFCSCSIDiskDrive 。7、先刪除掉這些hdisk設(shè)備，然后重啟AIX。（疑問：應(yīng)該不用重啟，直接運(yùn)行cfgmgr也可以把，但測試中發(fā)現(xiàn)確實(shí)重啟才行）3、安裝后確認(rèn)1、顯示一下disk的名字即可#lsdev-Ccdiskhdisk0Available11-08-00-2,016BitLVDSCSIDiskDrivehdisk1Available11-0

7、8-00-4,016BitLVDSCSIDiskDrivehdisk2Available34-08-01EMCSymmetrixFCPRaid1hdisk3Available34-08-01EMCSymmetrixFCPRaid1hdisk4Available34-08-01EMCSymmetrixFCPRaid1hdisk5Available34-08-01EMCSymmetrixFCPRaid1hdisk6Available34-08-01EMCSymmetrixFCPRaid1hdisk7Available34-08-01EMCSymmetrixFCPRaid1hdisk8Availab

8、le34-08-01EMCSymmetrixFCPDiskhdisk9Available34-08-01EMCSymmetrixFCPRaid1hdisk10Available34-08-01EMCSymmetrixFCPDiskhdisk11Available3A-08-01EMCSymmetrixFCPRaid1hdisk12Available3A-08-01EMCSymmetrixFCPRaid1hdisk13Available3A-08-01EMCSymmetrixFCPRaid1hdisk14Available3A-08-01EMCSymmetrixFCPRaid1hdisk15Av

9、ailable3A-08-01EMCSymmetrixFCPRaid1hdisk16Available3A-08-01EMCSymmetrixFCPRaid1hdisk17Available3A-08-01EMCSymmetrixFCPRaid1第二、 POWERPATH 部分準(zhǔn)備工作1. 獲取 powerpath 安裝文件到 powerlink.emc. 下載即可。2. 獲取 EMCsupportmatrix到 powerlink.emc. 的 E-Lab 按 先 導(dǎo) 來 操 作Home > Support > InteroperabilityandProductLifecycl

10、eInformation>E-LabInteroperabilityNavigator安裝配置過程1. 安裝過程ftp 到 AIX 上面，然后解壓之后使用 installp 安裝。2. 配置過程powermtconfig 簡單，一個(gè)命令即可powermtdisplaydev=all顯示 PATH#powermtconfigpowerpathOcreated#lspv（hdiskpower*這個(gè)設(shè)備出現(xiàn)好像要延遲一點(diǎn)時(shí)間，不會馬上出現(xiàn)，網(wǎng)上還看到說1天以后才出現(xiàn)的情況。估計(jì)是盤比較多，路徑運(yùn)算需要很多時(shí)間，此時(shí)連接拓?fù)淙鐖D1）hdisk0000a5e2a167bccb3rootvgacti

11、vehdisk1000a5e2a16a41f2arootvgactivehdisk2noneNonehdisk3noneNonehdisk4noneNonehdisk5noneNonehdisk6noneNonehdisk7noneNonehdisk8noneNonehdisk9noneNonehdisk10noneNonehdisk11noneNonehdisk12noneNonehdisk13noneNonehdisk14noneNonehdisk15noneNonehdisk16noneNonehdiskpower00002530f757a406bNonehdiskpowen000253

12、0f757a532eNonehdiskpower20002530f757a64a6Nonehdiskpower30002530f757a9d86Nonehdiskpower40002530f757abfcaNonehdiskpower50002530f759af8eeNonehdiskpower60002530f75b96e18Nonehdiskpower70002530f759b0cccNone性能測試工作1 .基本功能測試1、hdisk4已經(jīng)沒有PVID,嘗試分配PVID ,竟然成功，并且也 hdiskpower 設(shè)備重復(fù)#chdev-lhdisk4-apv=yeshdisk4change

13、d#lspvhdisk0000a5e2a167bccb3rootvgactivehdisk1000a5e2a16a41f2arootvgactivehdisk2noneNonehdisk3noneNonehdisk40002530f757a532eNonehdiskpowen0002530f757a532eNone2、參數(shù)在全部 hdiskpower* 設(shè)備上面建立 VG ,成功；#lsvgtttVOLUMEGROUP:tttVGIDENTIFIER:0002530f00004c000000011b760be4b3VGSTATE:activePPSIZE:16megabyte(s)VGPERM

14、ISSION:read/wAteTOTALPPs:2064(33024megabytes)MAXLVs:256FREEPPs:2064(33024megabytes)LVs:0USEDPPs:0(0megabytes)OPENLVs:0QUORUM:5TOTALPVs:8VGDESCRIPTORS:8STALEPVs:0STALEPPs:0ACTIVEPVs:8AUTOON:yesMAXPPsperPV:1016MAXPVs:32LTGsize:128kilobyte(s)AUTOSYNC:noHOTSPARE:noBBPOLICY:relocatable2、嘗試在hdisk設(shè)備上建立vg ,

15、竟然也成功，有點(diǎn)奇怪了，選擇 hdisk4和hdisk5，慢 慢觀察發(fā)現(xiàn)，其實(shí)可以看到 hdiskpower1 也已經(jīng)hdiskpower2也已經(jīng)連接到 vg : ttt了，也就是說選hdisk或者h(yuǎn)diskpower 都可以，最后都會反映到hdiskpower 上。#mkvg-yttthdisk4hdisk50516-1254mkvg:ChangingthePVIDintheODM.ttt#lsvgtttVOLUMEGROUP:tttVGIDENTIFIER:0002530f00004c000000011b760ebd42VGSTATE:activePPSIZE:4megabyte(s)VG

16、PERMISSION:read/wAteTOTALPPs:1374(5496megabytes)MAXLVs:256FREEPPs:1374(5496megabytes)LVs:0USEDPPs:0(0megabytes)OPENLVs:0QUORUM:2TOTALPVs:2VGDESCRIPTORS:3STALEPVs:0STALEPPs:0ACTIVEPVs:2AUTOON:yesMAXPPsperPV:1016MAXPVs:32LTGsize:128kilobyte(s)AUTOSYNC:noHOTSPARE:noBBPOLICY:relocatable#lspvhdisk4000253

17、0f757a532etttactivehdisk50002530f757a64a6tttactivehdisk6noneNone hdiskpower00002530f757a406bNonehdiskpower10002530f757a532etttactivehdiskpower20002530f757a64a6tttactivehdisk15noneNone2 .測試路徑(pathfail-over )的使用1、在線添加一個(gè)路徑 （可以看到1、cfmgr2、powermtcon的3、盤全部被正常識別，并且路徑已經(jīng)添加，鏈接添加了 path3 ）#cfgmgr-lfcs0#lspvhdis

18、k0000a5e2a167bccb3rootvgactivehdisk1000a5e2a16a41f2arootvgactivehdisk2noneNonehdisk3noneNonehdisk4noneNonehdisk5noneNonehdisk6noneNonehdisk7noneNonehdisk8noneNonehdisk9noneNonehdisk10noneNonehdisk11noneNonehdisk12noneNonehdisk13noneNonehdisk14noneNonehdisk16noneNonehdisk17noneNonehdiskpower00002530f

19、757a406bNone hdiskpowen0002530f757a532eNone hdiskpower20002530f757a64a6None hdiskpower30002530f757a9d86None hdiskpower40002530f757abfcaNone hdiskpower50002530f759af8eeNonehdiskpower60002530f75b96e18None hdiskpower70002530f759b0cccNone hdisk18noneNonehdisk190002530f757a406bNonehdisk200002530f757a532e

20、Nonehdisk210002530f757a64a6Nonehdisk220002530f757a9d86Nonehdisk230002530f757abfcaNonehdisk240002530f75b96e18None#powermtconfig#lspvhdisk0000a5e2a167bccb3rootvgactive hdisk1000a5e2a16a41f2arootvgactive hdisk2noneNonehdisk3noneNonehdisk4noneNonehdisk5noneNonehdisk6noneNonehdisk7noneNonehdisk8noneNoneh

21、disk9noneNonehdisk10noneNonehdiskllnoneNonehdisk12noneNonehdisk13noneNonehdisk14noneNonehdisk15noneNonehdisk16noneNonehdisk17noneNonehdiskpower00002530f757a406bNone hdiskpower10002530f757a532eNone hdiskpower20002530f757a64a6None hdiskpower30002530f757a9d86None hdiskpower40002530f757abfcaNone hdiskpo

22、wer50002530f759af8eeNonehdiskpower70002530f759b0cccNonehdisk18noneNonehdisk19noneNonehdisk20noneNonehdisk21noneNonehdisk22noneNonehdisk23noneNonehdisk24noneNone#powermtdisplaydev=allPseudoname=hdiskpower6SymmetrixID=000284500526LogicaldeviceID=0000state=alive;policy=SymmOpt;priority=0;queued-IOs=0Ho

23、stStor-I/OPath-Stats-#HWPathI/OPathsInterf.ModeStateQ-IOsErrors2fscsi2hdisk17FA4bAactivealive010fscsi0hdisk24FA5bAactivealive001fscsi1hdisk9FA4aAactivealive00Pseudoname=hdiskpower0LogicaldeviceID=0001state=alive;policy=SymmOpt;priority=0;queued-IOs=0HostStor-I/OPath-Stats-#HWPathI/OPathsInterf.ModeS

24、tateQ-IOsErrors2fscsi2hdisk12FA4bAactivealive010fscsi0hdisk19FA5bAactivealive001fscsi1hdisk3FA4aAactivealive00Pseudoname=hdiskpower1SymmetrixID=000284500526LogicaldeviceID=0002state=alive;policy=SymmOpt;priority=0;queued-IOs=0HostStor-I/OPath-Stats-#HWPathI/OPathsInterf.ModeStateQ-IOsErrors2fscsi2hd

25、isk13FA4bAactivealive010fscsi0hdisk20FA5bAactivealive001fscsi1hdisk4FA4aAactivealive00Pseudoname=hdiskpower2LogicaldeviceID=0003state=alive;policy=SymmOpt;priority=0;queued-IOs=0HostStor-I/OPath-Stats-#HWPathI/OPathsInterf.ModeStateQ-IOsErrors2fscsi2hdisk14FA4bAactivealive010fscsi0hdisk21FA5bAactive

26、alive001fscsi1hdisk5FA4aAactivealive00Pseudoname=hdiskpower3SymmetrixID=000284500526LogicaldeviceID=0004state=alive;policy=SymmOpt;priority=0;queued-IOs=0HostStor-I/OPath-Stats-#HWPathI/OPathsInterf.ModeStateQ-IOsErrors2fscsi2hdisk15FA4bAactivealive010fscsi0hdisk22FA5bAactivealive001fscsi1hdisk6FA4a

27、Aactivealive00Pseudoname=hdiskpower4SymmetrixID=000284500526LogicaldeviceID=0005state=alive;policy=SymmOpt;priority=0;queued-IOs=0HostStor-I/OPath-Stats-#HWPathI/OPathsInterf.ModeStateQ-IOsErrors2fscsi2hdisk16FA4bAactivealive010fscsi0hdisk23FA5bAactivealive001fscsi1hdisk7FA4aAactivealive00Pseudoname

28、=hdiskpower5SymmetrixID=000284500526LogicaldeviceID=0008state=alive;policy=SymmOpt;priority=0;queued-IOs=0HostStor-I/OPath-Stats-#HWPathI/OPathsInterf.ModeStateQ-IOsErrors1fscsi1hdisk8FA4aAactivealive00Pseudoname=hdiskpower7SymmetrixID=000284500526LogicaldeviceID=0009state=alive;policy=SymmOpt;prior

29、ity=0;queued-IOs=0HostStor-I/OPath-Stats-#HWPathI/OPathsInterf.ModeStateQ-IOsErrors1fscsi1hdisk10FA4aAactivealive002、把path2的光纖拔下，模擬生產(chǎn)中連接斷開的情況#errpt|more（可以看到fcs1錯誤，鏈接的 hdisk3hdiak10 全部報(bào)錯）IDENTIFIERTIMESTAMPTCRESOURCE_NAMEDESCRIPTION3767AAFF0731073208IHBACK-UPPATHINOPERATIVE516A2BC40731073208PHhdisk8

30、CONNECTIONFAILURE3074FEB70731073208THfscsi1ADAPTERERROR3767AAFF0731073208IHBACK-UPPATHINOPERATIVE516A2BC40731073208PHhdisk9CONNECTIONFAILURE3074FEB70731073208THfscsi1ADAPTERERROR3767AAFF0731073208IHBACK-UPPATHINOPERATIVE516A2BC40731073208PHhdisk10CONNECTIONFAILURE3074FEB70731073208THfscsi1ADAPTERERR

31、OR3767AAFF0731073208IHBACK-UPPATHINOPERATIVE516A2BC40731073208PHhdisk3CONNECTIONFAILURE3074FEB70731073208THfscsi1ADAPTERERROR3767AAFF0731073208IHBACK-UPPATHINOPERATIVE516A2BC40731073208PHhdisk4CONNECTIONFAILURE3074FEB70731073208THfscsi1ADAPTERERROR3767AAFF0731073208IHBACK-UPPATHINOPERATIVE516A2BC407

32、31073208PHhdisk5CONNECTIONFAILURE3074FEB70731073208THfscsi1ADAPTERERROR3767AAFF0731073208IHBACK-UPPATHINOPERATIVE516A2BC40731073208PHhdisk6CONNECTIONFAILURE3074FEB70731073208THfscsi1ADAPTERERROR3767AAFF0731073208IHBACK-UPPATHINOPERATIVE516A2BC40731073208PHhdisk7CONNECTIONFAILUREB8113DD10731073208THf

33、cs1LINKERROR檢查powerpath的路徑，hdisk3hdisk10 對于的路徑全部 state成了 dead。#powermtdisplaydev=allPseudoname=hdiskpower6SymmetrixID=000284500526LogicaldeviceID=0000state=alive;policy=SymmOpt;priority=0;queued-IOs=0HostStor-I/OPath-Stats-#HWPathI/OPathsInterf.ModeStateQ-IOsErrors2fscsi2hdisk17FA4bAactivealive010fs

34、csi0hdisk24FA5bAactivealive001fscsi1hdisk9FA4aAactivedead01Pseudoname=hdiskpower0SymmetrixID=000284500526LogicaldeviceID=0001state=alive;policy=SymmOpt;priority=0;queued-IOs=0HostStor-I/OPath-Stats-#HWPathI/OPathsInterf.ModeStateQ-IOsErrors2fscsi2hdisk12FA4bAactivealive010fscsi0hdisk19FA5bAactiveali

35、ve001fscsi1hdisk3FA4aAactivedead01Pseudoname=hdiskpower1SymmetrixID=000284500526LogicaldeviceID=0002state=alive;policy=SymmOpt;priority=0;queued-IOs=0HostStor-I/OPath-Stats-#HWPathI/OPathsInterf.ModeStateQ-IOsErrors2fscsi2hdisk13FA4bAactivealive010fscsi0hdisk20FA5bAactivealive001fscsi1hdisk4FA4aAact

36、ivedead01Pseudoname=hdiskpower2SymmetrixID=000284500526LogicaldeviceID=0003state=alive;policy=SymmOpt;priority=0;queued-IOs=0HostStor-I/OPath-Stats-#HWPathI/OPathsInterf.ModeStateQ-IOsErrors2fscsi2hdisk14FA4bAactivealive010fscsi0hdisk21FA5bAactivealive001fscsi1hdisk5FA4aAactivedead01Pseudoname=hdisk

37、power3SymmetrixID=000284500526LogicaldeviceID=0004state=alive;policy=SymmOpt;priority=0;queued-IOs=0HostStor-I/OPath-Stats-#HWPathI/OPathsInterf.ModeStateQ-IOsErrors2fscsi2hdisk15FA4bAactivealive010fscsi0hdisk22FA5bAactivealive001fscsi1hdisk6FA4aAactivedead01Pseudoname=hdiskpower4SymmetrixID=0002845

38、00526LogicaldeviceID=0005state=alive;policy=SymmOpt;priority=0;queued-IOs=0HostStor-I/OPath-Stats-#HWPathI/OPathsInterf.ModeStateQ-IOsErrors2fscsi2hdisk16FA4bAactivealive010fscsi0hdisk23FA5bAactivealive001fscsi1hdisk7FA4aAactivedead01Pseudoname=hdiskpower5SymmetrixID=000284500526LogicaldeviceID=0008

39、state=alive;policy=SymmOpt;priority=0;queued-IOs=0HostStor-I/OPath-Stats-#HWPathI/OPathsInterf.ModeStateQ-IOsErrors1fscsi1hdisk8FA4aAactivedead01Pseudoname=hdiskpower7SymmetrixID=000284500526LogicaldeviceID=0009state=alive;policy=SymmOpt;priority=0;queued-IOs=0HostStor-I/OPath-Stats-#HWPathI/OPathsI

40、nterf.ModeStateQ-IOsErrors1fscsi1hdisk10FA4aAactivedead013、2FC+3FA的鏈接圖3,識別的結(jié)果如下，按結(jié)果來看，也就是會被識別出 3個(gè)路徑。而不是預(yù)測的2X3=63個(gè)到磁盤，路徑說很明顯應(yīng)該是2 X3=6 )#lspvhdisk0000a5e2a167bccb3rootvgactivehdisk1000a5e2a16a41f2arootvgactivehdisk2noneNonehdisk30002530f757a406bpowervghdisk40002530f757a532epowervghdisk50002530f757a64a

41、6powervghdisk60002530f757a9d86powervghdisk70002530f757abfcapowervghdisk80002530f75b96e18powervghdisk100002530f757a406bpowervghdisk110002530f757a532epowervghdisk120002530f757a64a6powervghdisk130002530f757a9d86powervghdisk140002530f757abfcapowervghdisk150002530f759af8eeNonehdisk160002530f75b96e18power

42、vghdisk170002530f759b0cccNonehdisk18noneNonehdisk190002530f757a406bpowervghdisk200002530f757a532epowervghdisk210002530f757a64a6powervghdisk220002530f757a9d86powervghdisk230002530f757abfcapowervghdisk240002530f75b96e18powervg3A、嘗試重啟主機(jī)以后，看到全部 2X3=6的路徑出現(xiàn)了。這有點(diǎn)無法解析，理論上來說， AIX加盤不應(yīng)該需要cfgmgr 不行嗎？#lsdev-Ccdi

43、skhdisk0Available11-08-00-2,016BitLVDSCSIDiskDrivehdisk1Available11-08-00-4,016BitLVDSCSIDiskDrivehdisk2Available34-08-01EMCSymmetrixFCPRaid1hdisk3Available34-08-01EMCSymmetrixFCPRaid1hdisk4Available34-08-01EMCSymmetrixFCPRaid1hdisk5Available34-08-01EMCSymmetrixFCPRaid1hdisk6Available34-08-01EMCSymm

44、etrixFCPRaid1hdisk7Available34-08-01EMCSymmetrixFCPRaid1hdisk8Available34-08-01EMCSymmetrixFCPRaid1hdisk9Available34-08-01EMCSymmetrixFCPRaid1hdisk10Available34-08-01EMCSymmetrixFCPRaid1hdisk11Available34-08-01EMCSymmetrixFCPRaid1hdisk12Available34-08-01EMCSymmetrixFCPRaid1hdisk13Available34-08-01EM

45、CSymmetrixFCPRaid1hdisk14Available34-08-01EMCSymmetrixFCPRaid1hdisk15Available34-08-01EMCSymmetrixFCPDiskhdisk16Available34-08-01EMCSymmetrixFCPRaid1hdisk17Available34-08-01EMCSymmetrixFCPDiskhdisk18Available34-08-01EMCSymmetrixFCPRaid1hdisk19Available34-08-01EMCSymmetrixFCPRaid1hdisk20Available34-0

46、8-01EMCSymmetrixFCPRaid1hdisk21Available34-08-01EMCSymmetrixFCPRaid1hdisk22Available34-08-01EMCSymmetrixFCPRaid1hdisk23Available34-08-01EMCSymmetrixFCPRaid1hdisk24Available34-08-01EMCSymmetrixFCPRaid1hdisk25Available3A-08-01EMCSymmetrixFCPRaid1hdisk26Available3A-08-01EMCSymmetrixFCPRaid1hdisk27Avail

47、able3A-08-01EMCSymmetrixFCPRaid1hdisk28Available3A-08-01EMCSymmetrixFCPRaid1hdisk29Available3A-08-01EMCSymmetrixFCPRaid1hdisk30Available3A-08-01EMCSymmetrixFCPRaid1hdisk31Available3A-08-01EMCSymmetrixFCPRaid1hdisk32Available3A-08-01EMCSymmetrixFCPRaid1hdisk33Available3A-08-01EMCSymmetrixFCPRaid1hdis

48、k34Available3A-08-01EMCSymmetrixFCPRaid1hdisk35Available3A-08-01EMCSymmetrixFCPRaid1hdisk36Available3A-08-01EMCSymmetrixFCPRaid1hdisk37Available3A-08-01EMCSymmetrixFCPRaid1hdisk38Available3A-08-01EMCSymmetrixFCPDiskhdisk39Available3A-08-01EMCSymmetrixFCPRaid1hdisk40Available3A-08-01EMCSymmetrixFCPDi

49、skhdisk41Available3A-08-01EMCSymmetrixFCPRaid1hdisk42Available3A-08-01EMCSymmetrixFCPRaid1hdisk43Available3A-08-01EMCSymmetrixFCPRaid1hdisk44Available3A-08-01EMCSymmetrixFCPRaid1hdisk45Available3A-08-01EMCSymmetrixFCPRaid1hdisk46Available3A-08-01EMCSymmetrixFCPRaid1hdisk47Available3A-08-01EMCSymmetr

50、ixFCPRaid1hdiskpower0Available34-08-01PowerPathDevicehdiskpower1Available34-08-01PowerPathDevicehdiskpower2Available34-08-01PowerPathDevicehdiskpower3Available34-08-01PowerPathDevicehdiskpower4Available34-08-01PowerPathDevicehdiskpower5Available34-08-01PowerPathDevicehdiskpower6Available34-08-01Powe

51、rPathDevicehdiskpower7Available34-08-01PowerPathDevice#powermtdisplaydev=allPseudoname=hdiskpower5SymmetrixID=000284500526LogicaldeviceID=0000state=alive;policy=SymmOpt;priority=0;queued-IOs=0HostStor-I/OPath-Stats-#HWPathI/OPathsInterf.ModeStateQ-IOsErrors1fscsi1hdisk16FA4aAactivealive001fscsi1hdis

52、k24FA4bAactivealive002fscsi2hdisk31FA5bAactivealive002fscsi2hdisk39FA4aAactivealive002fscsi2hdisk47FA4bAactivealive001fscsi1hdisk8FA5bAactivealive00Pseudoname=hdiskpower0SymmetrixID=000284500526LogicaldeviceID=0001state=alive;policy=SymmOpt;priority=0;queued-IOs=0HostStor-I/OPath-Stats-#HWPathI/OPat

53、hsInterf.ModeStateQ-IOsErrors1fscsi1hdisk10FA4aAactivealive001fscsi1hdisk19FA4bAactivealive002fscsi2hdisk26FA5bAactivealive002fscsi2hdisk33FA4aAactivealive001fscsi1hdisk3FA5bAactivealive002fscsi2hdisk42FA4bAactivealive00Pseudoname=hdiskpower1SymmetrixID=000284500526LogicaldeviceID=0002state=alive;po

54、licy=SymmOpt;priority=0;queued-IOs=0HostStor-I/OPath-Stats-#HWPathI/OPathsInterf.ModeStateQ-IOsErrors1fscsi1hdisk11FA4aAactivealive001fscsi1hdisk20FA4bAactivealive002fscsi2hdisk27FA5bAactivealive002fscsi2hdisk34FA4aAactivealive002fscsi2hdisk43FA4bAactivealive001fscsi1hdisk4FA5bAactivealive00Pseudona

55、me=hdiskpower2SymmetrixID=000284500526LogicaldeviceID=0003state=alive;policy=SymmOpt;priority=0;queued-IOs=0HostStor-I/OPath-Stats-#HWPathI/OPathsInterf.ModeStateQ-IOsErrors1fscsi1hdisk12FA4aAactivealive001fscsi1hdisk21FA4bAactivealive002fscsi2hdisk28FA5bAactivealive002fscsi2hdisk35FA4aAactivealive002fscsi2hdisk44FA4bAactivealive001fscsi1hdisk5FA5bAactivealive00Pseudoname=hdiskpower3SymmetrixID=000284500526LogicaldeviceID=0004