应用级容灾解决方案

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1、VirtualBusinessServices1VirtualBusinessServices陈震宇PrincipalSystemEngineerAgendaVirtualBusinessServices2VBS介绍1竞争分析2SymantecBusinessContinuityPlatform3FAQ4VirtualBusinessServices3VBS介绍容灾市场现状业务接管应用切换数据复制备份恢复VirtualBusinessServices基本完成容灾升级方向既往的容灾投资基本都集中在备

2、份恢复和数据复制领域，少量在应用切换领域，极少涉及到业务接管领域。4如何管理复杂的应用？5BusinessApplicationApplicationServerWebServerWebServerWebServerDatabaseVirtualBusinessServicesManagedependenciesServicestart/stopServiceavailabilityDisasterRecovery虚拟业务组(VirtualBusinessServices)—在复杂的环境中简化服务

3、管理与控制6VeritasOperationsManagerDatabaseApplicationServerWebServer虚拟业务组DatabaseApplicationWebserverappappappBusinessApplicationVirtualBusinessServicesVirtualBusinessServices7DatabaseApplicationWebserverappappappBusinessApplicationManagedependencies传统流程控

4、制概念导致配置复杂！引入Business,BusinessUnit和BusinessGroup概念来控制复杂的切换流程通过调研确认具体切换流程，再定制到切换平台的配置中;8SiteBusinessBusinessUnitBusinessGroupServiceGroupResourcesVirtualBusinessServicesApplicationdependency:dynamicvisualpresentationVirtualBusinessServices9VirtualBusine

5、ssServices10DatabaseApplicationWebserverappappappBusinessApplicationManagedependenciesServiceStart/StopHowVBSworks:Start/StoporchestrationCommunicationFlowBetweenClusters11Apache1_sgOracle_Apps_sgOracle_sgBillingVirtualBusinessServiceVBSVBSVOMServerST

6、ARTSTARTSTARTSTARTSimplicitySinglesign-onVMstart/stopAlsothroughCLIVirtualBusinessServicesVBSVirtualBusinessServices12DatabaseApplicationWebserverappappappBusinessApplicationManagedependenciesServiceStart/StopServiceavailabilityMultitierservicesneedpr

7、otectionatdifferentlevelsVirtualBusinessServices13DatabaseApplicationWebserverappappappBusinessApplication1Protecteachtier2Protecttheservice3ManageSLArisksHowVBSworks:HighAvailabilityFaultPropagationBetweenClusters14Apache1_sgOracle_Apps_sgOracle_sgBi

8、llingVirtualBusinessServiceVBSVBSVBSConfigurableFaultReactionSoftFirmRestartAutomaticFaultPropagationNoexternalbrainNoheartbeatsSecureVirtualBusinessServicesVirtualBusinessServices15DatabaseApplicationWebserverappappappBusinessApplicationManag