資源描述：
《EMC存儲(chǔ)官方文檔：Appendix A Symmetrix.ppt》由會(huì)員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在教育資源-天天文庫(kù)。
1、PowerPathConfigurationandAdministration withEMCSymmetrixModuleObjectivesUponcompletionofthismodule,youwillbeableto:ExplainindetailthetheorybehindPowerPath’sOperationUseGUIandCLItoolstoManagePowerPathMonitorthestatusofkeyaspectsofaPowerPathenvironment
2、2PowerPathConfigurationandAdministrationPowerPathConfigurationPowerPathsitsbetweentheapplicationsandtheHBAdriverApplicationsdirectI/OtoPowerPathPowerPathdirectsI/OtoanoptimalpathbasedoncurrentworkloadandpathavailabilityOpenSystemsHOSTLogicalvolumeman
3、agerFilesystemPowerPathDriverApplicationsManagement utilitiesDBMSStorageArrayHostbusadapterHostbusadapterHostbusadapterHostbusadapterStorageAreaNetwork3PowerPathConfigurationandAdministrationPathFailurewithPowerPathIfapathcomponentfails,thedevicedriv
4、erreturnsatimeouttoPowerPathPowerPathrespondsbytakingthepathofflineandre-drivingI/OthroughanalternatepathSubsequentI/Osusesurvivingpath(s)ApplicationisunawareofthefailureAppHBAHBADDDHBAHostBusAdapterHBADriverStorageSERVERSTORAGEDHBAPowerPathFront-end
5、PortsSANI/OAckI/OI/OSucessful!error4PowerPathConfigurationandAdministrationManagementInterfaces–CommandLineandGUIPowerPathAdministratorGUIPowerPathCommandLinepowermtcheckpowermtcheck_registrationpowermtconfigpowermtdisplaypowermtdisplayoptionspowermt
6、displaypathspowermtloadpowermtremovepowermtrestorepowermtsavepowermtsetmodepowermtsetperiodic_autorestorepowermtsetpolicypowermtsetpriority]powermtsetwrite_throttlepowermtsetwrite_throttle_queuepowermtversion5PowerPathConfigurationandAdministrationPo
7、werPathManagementInterfaces:OSSupportPowerPathCommandLineInterface(CLI)HP-UXLINUX(RedHat,SuSE,Asianux)AIXSolaris(SPARC,x86Opteron)NetwareWindows-Windows2000AdvancedServerandWindowsServer2003,ServicePack2SupportforaallcommandsexceptpowermtconfigPowerP
8、athAdministratorGUIWindowsonlySupportforthesameWindowsOperatingSystemsastheCLISupportsallCLIfunctionalityexceptwritethrottle6PowerPathConfigurationandAdministrationPowerPathCLICommandspowermtcheck[force][reconfig][hba=
9、all][dev=
10、all]pow
