VMware容災(zāi)解決方案

VMware容災(zāi)解決方案曹連雨傳統(tǒng)災(zāi)難恢復(fù)面臨的挑戰(zhàn)昂貴復(fù)雜的恢復(fù)計劃????????不可靠的故障切換AppsHostsStorageNetworkSoftwareHostsStorageFacilities>$10Kperapp難以滿足業(yè)務(wù)需求過長RTOs–幾天到幾周消耗過多時間和資源=++vSphere為災(zāi)難恢復(fù)提供了堅實基礎(chǔ)

FlexibleInfrastructureEliminateneedforidenticalhardwareacrosssitesEnablewaterfallingofequipmenttorecoverysiteSimpleApplicationProtectionEntiresystem–includingapplication,OS,

anddata–isstoredasvirtualmachinefilesEntiresystemcanbeprotectedwithdataprotectiontoolsCost-EfficientInfrastructureReducedhardwarerequirementsatrecoverysiteUserecoveryhardwaretorunlow-priorityapps封裝整合硬件無關(guān)vSpherevSpherevSpherePlannedDowntimeUnplannedDowntimeVMware在各個層面提升業(yè)務(wù)連續(xù)性vMotionStoragevMotionFaultToleranceHighAvailabilityAppHASiteRecoveryManagerDRtotheCloudwithSRMvSphereReplicationvSphereDataProtectionAdvancedvSphereAPIsforDataProtection(VADP)SiteApplicationAvailabilityLocalApplicationAvailabilityDataProtectionVMwareSRM實現(xiàn)簡單、可靠的災(zāi)難恢復(fù)SiteRecoveryManager作為vSphere的補充，可為所有應(yīng)用程序提供

最簡單可靠的災(zāi)難防護并實現(xiàn)站點遷移

簡化恢復(fù)和遷移計劃的管理工作使用集中式災(zāi)難恢復(fù)計劃取代人工操作

手冊將設(shè)置新計劃所需的時間從數(shù)周縮短至

數(shù)分鐘自動執(zhí)行故障切換和遷移流程，以確?？煽康幕謴?fù)支持頻繁的無中斷測試確保快速、自動化的故障切換支持多種數(shù)據(jù)復(fù)制技術(shù)內(nèi)置vSphereReplication為基于存儲的復(fù)制提供廣泛支持VMwarevSphereVMwarevCenterServerSiteRecoveryManagerVMwarevCenterServerSiteRecoveryManagerVMwarevSphereSiteA(Primary)SiteB(Recovery)ServersServersSRM簡化恢復(fù)計劃的創(chuàng)建和管理WeeksormonthstosetupError-proneQuicklyfallsoutofsyncwithappsandinfrastructurechangesSimplerecoveryplansetupinminutesFewerstepsmeansfarlessroomforerrorsSimpletokeepinsyncwithchanges…toSimpleRecoveryPlansFromComplexRunbooks…SRM容災(zāi)計劃測試降低故障恢復(fù)風(fēng)險SRMprovidesassurancethatDRobjectiveswillbemetTimeDRTestDRTestChangestoApplicationsandInfrastructureConfigurationTESTINGGAPRecovery

RiskTraditionalDisasterRecoveryRecovery

RiskDRTestDRTestTimeSiteRecoveryManagerFrequent

DRTestingSRM提供多種復(fù)制技術(shù)選項vSphereReplication

Simple,cost-efficientreplicationforTier2applicationsandsmallersites（RTO15m-24h；異步復(fù)制；Hostoverhead；Windows應(yīng)用一致性）Storage-basedReplication

High-performancereplicationforbusiness-criticalapplicationsinlargersites（EMCRecoverPoint、SRDF、MirrorView、CelerraReplicator）vCenterServerSiteRecoveryManagervSpherevSphereReplicationStorage-basedreplicationvCenterServerSiteRecoveryManagervSphereSiteA(Primary)SiteB(Recovery)站點自動災(zāi)難切換OverviewBenefitsAutomaticallydetectsitefailuresRequireusertomanuallyinitiatefailoverAutomaterecoveryprocessStopreplicationandpresentreplicatedLUNstovSphereExecuteuser-definedrecoveryplanEnsurefastandpredictablefailoversandmigrationsConsistentlymeetbusinessrequirementsMinimizeriskofusererrorsSiteBSiteAReplication1Raisealertwhenheartbeatlost2UserinitiatesfailoverX3

Stopreplicationand

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