rn虚拟发行说明4 virtual replication release notesZerto.pdf

RELEASENOTESFORZERTOVIRTUALREPLICATION4.5U4

ZertoVirtualReplicationprovidesabusinesscontinuity(BC)anddisasterrecovery(DR)solutioninavirtualenvironment,

enablingthereplicationofmission-criticalapplicationsanddataasquicklyaspossibleandwithminimaldataloss.When

devisingarecoveryplan,thesetwoobjectives,minimumtimetorecoverandumdatatorecover,areassignedtarget

values:therecoverytimeobjective(RTO)andtherecoverypointobjective(RPO).ZertoVirtualReplicationenablesavirtual-

awarerecoverywithlowvaluesforboththeRTOandRPO.Inaddition,ZertoVirtualReplicationenablesprotectingvirtual

machinesforextended,longerterm,recoveryfromanoffsitebackup.

ThefollowingtopicsaredescribedintheseReleaseNotes:

■End-of-VersionSupportNotice

■InstallingZertoVirtualReplicationVersion4.5U4

■InstallingZertoCloudManagerVersion4.5U4

■UpgradingZertoVirtualReplicationand/orZertoCloudManagerto4.5U4

■ZertoVSSAgent

■NewFeaturesandResolvedIssuesin4.5Update1

■KnownIssues

End-of-VersionSupportNotice

Zertoisapplyingthefollowingend-of-versionsupportstartingwiththisversionofZertoVirtualReplication:

ZERTOVIRTUALREPLICATIONDATEOFGAENDOFSALESANDENDOFSTANDARDENDOFTECHNICAL

VERSIONDISTRIBUTIONSUPPORTGUIDANCE

4.5March7,2016

4.0May5,2015

3.5May27,2014March31,2016September30,2016Fromthenextversion

after4.5release

3.1December19,2013June15,2015June10,2016June10,2016

3.0July17,2013