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VMwareSiteRecoveryManager:
技术解决方案杜建华Vmware中国VMwareSiteRecoveryManager:AgendaIntroductionandKeyConceptsSiteRecoveryManager1.0PrerequisitesandSANIntegrationSiteRecoveryManagerWorkflowsSiteRecoveryManagerRolesandPrivilegesAlarmsandSiteStatusMonitoringSummaryAgendaIntroductionandKeyConWhatisaDisaster?CompletelossofadatacenterforanextendedperiodoftimeDeclarationofadisasterusuallyrequiresconsensusfrommultiplepartsoftheorganization(attheC*Olevel)Whatisnotadisaster?FailureofanindividualhostAtemporaryserviceinterruptionWhatisaDisaster?CompleteloTheCurrentStateofTraditionalDisasterRecoveryDRservicestieredaccordingtobusinessneedsPhysicalDRischallengingMaintainidenticalhardwareatbothlocationsApplyupgradesandpatchesinparallelLittleautomationError-proneanddifficulttotestTierRPORTOCostIImmediateImmediate$$$II24+hrs.48+hrs.$$III7+days5+days$TheCurrentStateofTraditionAdvantagesofVirtualDisasterRecoveryVirtualmachinesareportableVirtualhardwarecanbeautomaticallyconfiguredTestandfailovercanbeautomated(minimizeshumanerror)TheneedforidlehardwareisreducedCostsarelowered,andthequalityofserviceisraisedPressInCaseofDisasterAdvantagesofVirtualDisasterSimplifiesandautomatesdisasterrecoveryworkflows:Setup,testing,failoverTurnsmanualrecoveryrunbooksintoautomatedrecoveryplansProvidescentralmanagementofrecoveryplansfromVirtualCenterIntroducingVMwareSiteRecoveryManager
WorkswithVMwareInfrastructuretomakedisasterrecoveryrapid,reliable,manageable,affordableSiteRecoveryManagerleveragesVMwareInfrastructuretodeliveradvanceddisasterrecoverymanagementandautomationSimplifiesandautomatesdisasProtected
SiteRecovery
SiteVirtualCenterSiteRecovery
ManagerVirtualCenterSiteRecovery
ManagerDatastoreGroupsArrayReplicationDatastoreGroupsXSiteRecoveryManagerataGlanceProtectedSiteRecoverySiteVirServerSideComponents*Site1VCServer1SRMServer1StorageReplicationAdapterSRM1DBVCMS1DBBlockReplicationSWSite2VCServer2SRMServer2StorageReplicationAdapterSRM2DBVCMS2DBBlockReplicationSWArray1Array2*Note:Conceptualdrawingonly.SRMServermayrunonanothersystemthanVCMSServerSideComponents*Site1SiteRecoveryManagerConceptRelationship“CheatSheet”SiteConceptRelationshipProtectedLUNIndivisibleunitofstoragethatcanbereplicatedProtectedDatastoreContainsoneormoreLUNs(i.e.VMFS)ProtectedDatastoreGroupsAuto-generatedcollectionofoneormoredatastores.Indivisibleunitorstoragefailover.ProtectedProtectionGroupCollectionofallVMsstoredinadatastoregroupRecoveryRecoveryPlanContainsoneormoreprotectiongroupsSiteRecoveryManagerConceptKeyConceptsAndTheirRelationshipsProtectionGroup3ProtectionGroup2ProtectionGroup1DatastoreGroup3DatastoreGroup2DatastoreGroup1LUN1LUN2LUN3LUN4LUN5VMFS1VMFS2VMFS4VMFS3RecoveryPlan1
(WholeSite)ProtectionGroups:RecoveryPlan2
(Subset)ProtectionGroups:ProtectedSiteRecoverySiteProtectionGroup1ProtectionGroup2ProtectionGroup3ProtectionGroup1KeyConceptsAndTheirRelatioArrayIntegrationwithSRMVendor-specificscriptssupport:ArraydiscoveryReplicatedLUNdiscoverySRMTestinitiation(simulatedfailoverinanisolatedenvironment)SRMFailoverinitiation(actualfailoverofservicestotherecoverysite)ArrayvendorswillberesponsibleforcreatingthescriptsfortheirarraystoenabletheintegrationwithSiteRecoveryManagerArrayIntegrationwithSRMVendSafetyTip:DNSValidation–TheRuleof‘Four’ValidateDNSisworkingasexpectedandbyperformingthefollowingDNSlookupsfortheVC,SRMandESXserversShortnameLongnameReverseForwardSafetyTip:DNSValidation–TSiteRecoveryManager1.0PrerequisitesESXServer3.0.2,ESXServer3.5orESXServer3iVirtualCenter(VC)serverversion2.5installedatthe
protectedsite
andatthe
recoverysiteSRMserverinstalledattheprotectedandattherecoverysite
SRMplug-ininstalledontheVIClientsthatwillaccesstheprotectedandrecoverysiteNetworkconfigurationthatallowsTCPconnectivitybetweenVCserversandSRMserversAnOracleorSQLServerdatabasethatusesODBCforconnectivityintheprotectedsiteandintherecoverysiteASRMlicenseinstalledontheVClicenseserverattheprotectedsiteandattherecoverysitePre-configuredarray-basedreplicationbetweentheprotectedsiteandtherecoverysiteSiteRecoveryManager1.0PrerInstallationWorkflowAttheprotectedsitethefollowingactivitiesarecompleted:InstallationoftheSRMserverInstallationoftheSRMPluginintotheVIClientInstallationoftheStorageReplicationAdapter(SRA)Attherecoverysitethefollowingactivitiesarecompleted:InstallationoftheSRMserverInstallationoftheSRMPluginintotheVIClient*InstallationoftheStorageReplicationAdapter(SRA)ItisimportanttocompletetheSiteRecoveryManagerworkflowsintheorderdetailedinthispresentation*Note:Optionalstep,onlyrequiredifadifferentinstanceoftheVIClientisusedtoaccesstherecoverysiteInstallationWorkflowAttheprProtectedandRecoverySiteDatacentersPROTECTEDSITERECOVERYSITEProtectedandRecoverySiteDaSiteRecoveryManagerUserInterfaceSiteRecoveryManagerUserIntSetupWorkflow–ProtectionSiteAttheprotectionsitethefollowingsetupactivitiesarecompleted:
TheuserpairstheSRMserversattheprotectedandrecoverysitesSecuritycertificatesareestablishedbetweentheSRMserversandtheVCserversCertificatesthatarenotproperlysignedwillresultintheYellowWarningsSigns.Reciprocitywillstillbeestablishedallowingyoutocontinuetothenextstepintheworkflow.SetupWorkflow–ProtectionSiSetupWorkflow–ProtectionSiteArrayManagersConfigurationSelectthecorrectManagerTypefromtheManagertypedropdownbox
SetupWorkflow–ProtectionSiSRMidentifiesavailablearraysandreplicateddatastoresanddeterminesthedatastoregroups.SetupWorkflow–ProtectionSiteSRMidentifiesavailablearraySetupWorkflow–ProtectionSiteUsingtheInventoryPreferencesMapper,theusermapsresourcesintheprotectedsitetotheircounterpartsintherecoverysite.SetupWorkflow–ProtectionSiSetupWorkflow–ProtectionSiteAprotectiongroupisagroupofVMsthatwillbefailedovertogethertotherecoverysiteWorkingthroughtheProtectionGroupwizardyouwillneedtoselectalocationfortemporaryVirtualCenterInventoryfilesfortheprotectedVMsattherecoverysite.SetupWorkflow–ProtectionSiSetupWorkflow–ProtectionSiteWorkingthroughtheProtectionGroupwizardauserselectswhichVMsneedtobeprotectedandassignsthemtoaprotectiongroupThecreationofaprotectiongroupresultsinVCinventoryupdatesintherecoverysiteSetupWorkflow–ProtectionSiSetupWorkflow–RecoverySiteAttherecoverysitethefollowingsetupactivityiscompleted:TheusercreatesarecoveryplanwhichisassociatedtoasingleormultipleprotectiongroupsSetupWorkflow–RecoverySiteSiteRecoveryManagerRecoveryPlanVMShutdownHighPriorityVMRecoveryAttachVirtualDisksHighPriorityVMShutdownNormalPriorityVMRecoverySiteRecoveryManagerRecoverySiteRecoveryManagerRecoveryPlanSiteRecoveryManagerRecoveryPlans:TurnmanualBC/DRrunbooksintoanautomatedprocessSpecifythestepsoftherecoveryprocessinVirtualCenterProvideawaytotestyourBC/DRplaninanisolatedenvironmentattherecoverysitewithoutimpactingtheprotectedVMsintheprotectedsiteLowPriorityVMRecoveryPostTestCleanupVirtualDiskResetSiteRecoveryManagerRecoveryTestingaRecoveryPlan‘Test’arecoveryplanbysimulatingafailoverofprotectedVMswithzerodowntimetotheprotectedVMsintheprotectedsiteTestingaRecoveryPlan‘Test’TestingaRecoveryPlanTestingaRecoveryPlanExecutingFailoverWARNING-ExecutinganactualfailoverwillpermanentlyaltervirtualmachinesandinfrastructureofboththeprotectedandrecoverysitesExecutingFailoverWARNING-ExExecutingFailoverWARNING-ExecutinganactualfailoverwillpermanentlyaltervirtualmachinesandinfrastructureofboththeprotectedandrecoverysitesExecutingFailoverWARNING-ExFailbackOptionsinSiteRecoveryManager1.0SiteRecoveryManager1.0doesnotprovideapush-buttonautomatedfailbackprocess.FailbackOptions:WithoutSRM(nostartuporder,nofailbackhistoryreports)Workwithyourstorageteam,reversedatareplicationVMre-inventory*,restartandre-ip(manualorscripted)WithSRM(startuporderinrecoveryplanwithfailbackhistory)Workwithyourstorageteam,reversedatareplicationLeverageSRM,completeallSRMworkflowsinthereversedirectionfromRecoverySitebacktotheProtectedSiteRepeattheabovetwostepsfromtheProtectedSitebacktotherecoverySite.*Note:VMre-inventoryinVCmaynotbenecessaryintheProtectedsite.FailbackOptionsinSiteRecovDefaultRolesandPrivilegesDefaultRolesandPrivilegesAlarmsandSiteStatusMonitoringSiteRecoveryManagerwillsupportthefollowingalarmnotificationactions:Sende-mailtospecifiedaddressSendSNMPtraptoVCtrapreceiversExecutespecifiedcommandonVChostWerecommendyoucompletesetupofalarmnotificationsfor:
RemoteSiteDownRemoteSitePingFailedReplicationGroupRemovedRecoveryPlanDestroyedLicenseServerUnreachableAlarmsandSiteStatusMonitorSiteRecoveryManagerServerMonitoringSiteRecoveryManagerwillraiseVirtualCentereventsforthefollowingconditions:DiskSpaceLowCPUuseexceededlimitMemorylowRemoteSitenotrespondingRemoteSiteheartbeatfailedRecoveryPlanTeststarted,ended,succeeded,failed,orcancelledVirtualMachineRecoverystarted,ended,succeeded,failed,orreportsawarningSiteRecoveryManagerServerMSiteRecoveryManagerCoreBenefitsExpanddisasterrecoveryprotectionNowanyworkloadinaVMcanbeprotectedwithminimalincrementaleffortandcostReducetimetorecoveryAssoonasdisasterisdeclared,asinglebuttonkicksoffrecoverysequenceforhundredsofVMsIncreasereliabilityofrecoveryReplicationofsystemstateensuresaVMhasallitneedstostartupHardwareindependenceeliminatesfailuresduetodifferenthardwareEasiertestingbasedoffofactualfailoversequenceallowsmorefrequentandmorerealistictestsSiteRecoveryManagerCoreBenSummarySiteRecoveryManagerLeveragesVMwareInfrastructuretoMakeDisasterRecoveryRapidAutomatedisasterrecoveryprocessEliminatecomplexitiesoftraditionalrecoveryReliableEnsureproperexecutionofrecoveryplanEnableeasier,morefrequenttestsManageableCentrallymanagerecoveryplansMakeplansdynamictomatchenvironmentAffordableUtilizerecoverysiteinfrastructureReducemanagementcostsSummarySiteRecoveryManagerQuestions?Questions?Questions?Questions?VMwareSiteRecoveryManager:
技术解决方案杜建华Vmware中国VMwareSiteRecoveryManager:AgendaIntroductionandKeyConceptsSiteRecoveryManager1.0PrerequisitesandSANIntegrationSiteRecoveryManagerWorkflowsSiteRecoveryManagerRolesandPrivilegesAlarmsandSiteStatusMonitoringSummaryAgendaIntroductionandKeyConWhatisaDisaster?CompletelossofadatacenterforanextendedperiodoftimeDeclarationofadisasterusuallyrequiresconsensusfrommultiplepartsoftheorganization(attheC*Olevel)Whatisnotadisaster?FailureofanindividualhostAtemporaryserviceinterruptionWhatisaDisaster?CompleteloTheCurrentStateofTraditionalDisasterRecoveryDRservicestieredaccordingtobusinessneedsPhysicalDRischallengingMaintainidenticalhardwareatbothlocationsApplyupgradesandpatchesinparallelLittleautomationError-proneanddifficulttotestTierRPORTOCostIImmediateImmediate$$$II24+hrs.48+hrs.$$III7+days5+days$TheCurrentStateofTraditionAdvantagesofVirtualDisasterRecoveryVirtualmachinesareportableVirtualhardwarecanbeautomaticallyconfiguredTestandfailovercanbeautomated(minimizeshumanerror)TheneedforidlehardwareisreducedCostsarelowered,andthequalityofserviceisraisedPressInCaseofDisasterAdvantagesofVirtualDisasterSimplifiesandautomatesdisasterrecoveryworkflows:Setup,testing,failoverTurnsmanualrecoveryrunbooksintoautomatedrecoveryplansProvidescentralmanagementofrecoveryplansfromVirtualCenterIntroducingVMwareSiteRecoveryManager
WorkswithVMwareInfrastructuretomakedisasterrecoveryrapid,reliable,manageable,affordableSiteRecoveryManagerleveragesVMwareInfrastructuretodeliveradvanceddisasterrecoverymanagementandautomationSimplifiesandautomatesdisasProtected
SiteRecovery
SiteVirtualCenterSiteRecovery
ManagerVirtualCenterSiteRecovery
ManagerDatastoreGroupsArrayReplicationDatastoreGroupsXSiteRecoveryManagerataGlanceProtectedSiteRecoverySiteVirServerSideComponents*Site1VCServer1SRMServer1StorageReplicationAdapterSRM1DBVCMS1DBBlockReplicationSWSite2VCServer2SRMServer2StorageReplicationAdapterSRM2DBVCMS2DBBlockReplicationSWArray1Array2*Note:Conceptualdrawingonly.SRMServermayrunonanothersystemthanVCMSServerSideComponents*Site1SiteRecoveryManagerConceptRelationship“CheatSheet”SiteConceptRelationshipProtectedLUNIndivisibleunitofstoragethatcanbereplicatedProtectedDatastoreContainsoneormoreLUNs(i.e.VMFS)ProtectedDatastoreGroupsAuto-generatedcollectionofoneormoredatastores.Indivisibleunitorstoragefailover.ProtectedProtectionGroupCollectionofallVMsstoredinadatastoregroupRecoveryRecoveryPlanContainsoneormoreprotectiongroupsSiteRecoveryManagerConceptKeyConceptsAndTheirRelationshipsProtectionGroup3ProtectionGroup2ProtectionGroup1DatastoreGroup3DatastoreGroup2DatastoreGroup1LUN1LUN2LUN3LUN4LUN5VMFS1VMFS2VMFS4VMFS3RecoveryPlan1
(WholeSite)ProtectionGroups:RecoveryPlan2
(Subset)ProtectionGroups:ProtectedSiteRecoverySiteProtectionGroup1ProtectionGroup2ProtectionGroup3ProtectionGroup1KeyConceptsAndTheirRelatioArrayIntegrationwithSRMVendor-specificscriptssupport:ArraydiscoveryReplicatedLUNdiscoverySRMTestinitiation(simulatedfailoverinanisolatedenvironment)SRMFailoverinitiation(actualfailoverofservicestotherecoverysite)ArrayvendorswillberesponsibleforcreatingthescriptsfortheirarraystoenabletheintegrationwithSiteRecoveryManagerArrayIntegrationwithSRMVendSafetyTip:DNSValidation–TheRuleof‘Four’ValidateDNSisworkingasexpectedandbyperformingthefollowingDNSlookupsfortheVC,SRMandESXserversShortnameLongnameReverseForwardSafetyTip:DNSValidation–TSiteRecoveryManager1.0PrerequisitesESXServer3.0.2,ESXServer3.5orESXServer3iVirtualCenter(VC)serverversion2.5installedatthe
protectedsite
andatthe
recoverysiteSRMserverinstalledattheprotectedandattherecoverysite
SRMplug-ininstalledontheVIClientsthatwillaccesstheprotectedandrecoverysiteNetworkconfigurationthatallowsTCPconnectivitybetweenVCserversandSRMserversAnOracleorSQLServerdatabasethatusesODBCforconnectivityintheprotectedsiteandintherecoverysiteASRMlicenseinstalledontheVClicenseserverattheprotectedsiteandattherecoverysitePre-configuredarray-basedreplicationbetweentheprotectedsiteandtherecoverysiteSiteRecoveryManager1.0PrerInstallationWorkflowAttheprotectedsitethefollowingactivitiesarecompleted:InstallationoftheSRMserverInstallationoftheSRMPluginintotheVIClientInstallationoftheStorageReplicationAdapter(SRA)Attherecoverysitethefollowingactivitiesarecompleted:InstallationoftheSRMserverInstallationoftheSRMPluginintotheVIClient*InstallationoftheStorageReplicationAdapter(SRA)ItisimportanttocompletetheSiteRecoveryManagerworkflowsintheorderdetailedinthispresentation*Note:Optionalstep,onlyrequiredifadifferentinstanceoftheVIClientisusedtoaccesstherecoverysiteInstallationWorkflowAttheprProtectedandRecoverySiteDatacentersPROTECTEDSITERECOVERYSITEProtectedandRecoverySiteDaSiteRecoveryManagerUserInterfaceSiteRecoveryManagerUserIntSetupWorkflow–ProtectionSiteAttheprotectionsitethefollowingsetupactivitiesarecompleted:
TheuserpairstheSRMserversattheprotectedandrecoverysitesSecuritycertificatesareestablishedbetweentheSRMserversandtheVCserversCertificatesthatarenotproperlysignedwillresultintheYellowWarningsSigns.Reciprocitywillstillbeestablishedallowingyoutocontinuetothenextstepintheworkflow.SetupWorkflow–ProtectionSiSetupWorkflow–ProtectionSiteArrayManagersConfigurationSelectthecorrectManagerTypefromtheManagertypedropdownbox
SetupWorkflow–ProtectionSiSRMidentifiesavailablearraysandreplicateddatastoresanddeterminesthedatastoregroups.SetupWorkflow–ProtectionSiteSRMidentifiesavailablearraySetupWorkflow–ProtectionSiteUsingtheInventoryPreferencesMapper,theusermapsresourcesintheprotectedsitetotheircounterpartsintherecoverysite.SetupWorkflow–ProtectionSiSetupWorkflow–ProtectionSiteAprotectiongroupisagroupofVMsthatwillbefailedovertogethertotherecoverysiteWorkingthroughtheProtectionGroupwizardyouwillneedtoselectalocationfortemporaryVirtualCenterInventoryfilesfortheprotectedVMsattherecoverysite.SetupWorkflow–ProtectionSiSetupWorkflow–ProtectionSiteWorkingthroughtheProtectionGroupwizardauserselectswhichVMsneedtobeprotectedandassignsthemtoaprotectiongroupThecreationofaprotectiongroupresultsinVCinventoryupdatesintherecoverysiteSetupWorkflow–ProtectionSiSetupWorkflow–RecoverySiteAttherecoverysitethefollowingsetupactivityiscompleted:TheusercreatesarecoveryplanwhichisassociatedtoasingleormultipleprotectiongroupsSetupWorkflow–RecoverySiteSiteRecoveryManagerRecoveryPlanVMShutdownHighPriorityVMRecoveryAttachVirtualDisksHighPriorityVMShutdownNormalPriorityVMRecoverySiteRecoveryManagerRecoverySiteRecoveryManagerRecoveryPlanSiteRecoveryManagerRecoveryPlans:TurnmanualBC/DRrunbooksintoanautomatedprocessSpecifythestepsoftherecoveryprocessinVirtualCenterProvideawaytotestyourBC/DRplaninanisolatedenvironmentattherecoverysitewithoutimpactingtheprotectedVMsintheprotectedsiteLowPriorityVMRecoveryPostTestCleanupVirtualDiskResetSiteRecoveryManagerRecoveryTestingaRecoveryPlan‘Test’arecoveryplanbysimulatingafailoverofprotectedVMswithzerodowntimetotheprotectedVMsintheprotectedsiteTestingaRecoveryPlan‘Test’TestingaRecoveryPlanTestingaRecoveryPlanExecutingFailoverWARNING-ExecutinganactualfailoverwillpermanentlyaltervirtualmachinesandinfrastructureofboththeprotectedandrecoverysitesExecutingFailoverWARNING-ExExecutingFailoverWARNING-ExecutinganactualfailoverwillpermanentlyaltervirtualmachinesandinfrastructureofboththeprotectedandrecoverysitesExecutingFailoverWARNING-ExFailbackOptionsinSiteRecoveryManager1.0SiteRecoveryManager1.0doesnotprovideapush-buttonautomatedfailbackprocess.FailbackOptions:WithoutSRM(nostartuporder,nofailbackhistoryreports)Workwithyourstorageteam,reversedatareplicationVMre-inventory*,restartandre-ip(manualorscripted)WithSRM(startuporderinrecoveryplanwithfailbackhistory)Workwithyourstorageteam,reversedata
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