DPM SP1 Bare Metal Recovery of Windows ServerWord文档下载推荐.docx

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Copyright

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Contents

BareMetalRecovery4

Prerequisites4

ConfiguringBackupsforBMR5

Beforeyoucreatetheprotectiongroup6

Tocreatetheprotectiongroup6

RecoveringtheData7

Conclusion8

IntroductiontoDataProtectionManager 

2007

SystemCenterDataProtectionManager（DPM） 

2007isakeymemberoftheMicrosoftSystemCenterfamilyofmanagementproductsdesignedtohelpITprofessionalsmanagetheirWindowsServerenvironments.DPMisthenewstandardforWindowsServerbackupandrecovery—deliveringcontinuousdataprotectionforMicrosoftapplications,virtualization,fileservers,anddesktopsusingseamlesslyintegrateddiskandtapemedia,aswellascloudrepositories.DPMenablesbetterbackupswithrapidandreliablerecoveriesforboththeITprofessionalandtheend-user.DPMhelpssignificantlyreducethecostsandcomplexitiesassociatedwithdataprotectionthroughadvancedtechnologyforenterprisesofallsizes.ThefollowingfigureshowsanoverviewoftheprotectionprocessandthedatasourcesthatDPM 

2007SP1protects.

Figure1:

2007SP1overview

DPMandBareMetalRecovery

UsingcomplimentarytechnologiesinadditiontoDPM’sactualsoftware,DPM 

2007 

SP1canperformabaremetalrecovery（BMR）torestoreanentireserverwithoutanoperatingsystem.Althoughrecoveringanentirecomputermayinitiallysoundappealing,therearefactorswherethefastestormostoptimalrecoveryactionistoonlyrestorethesystemstatecontainingtheregistryanduniqueoperatingsystembinariesoverapre-builtgenericserver—forexample,restoringthesystemstateforoneof200similarlyconfiguredbranchofficeservers.Inotherscenarios,insteadofrecoveringantiquatedhardwareandaserver’soperatingsystemthathasbeeninuseforsometime,itmaybemoreeffectivetosimplyrestorethedatatoanewerandfasterserver.Forthosescenarioswhereaserverhasaverycomplexconfigurationthatwouldbedifficulttorebuild,theabilitytoperformanimage-levelrestoreisideal.

WhenDPM 

2007wasreleasedinthefallof2007,itwaspackagedwithasecondsoftwareofferingcalledtheDPMSystemRecoveryTool（SRT）,whichprovidedbaremetalrecoveryforcomputersrunningWindowsXPandWindowsServer 

2003.WiththereleaseofWindowsServer 

2008,theWindowsServer 

2003built-inbackuputilitywasreplacedwithanewWindowsServerBackuputility（WSB）.TheWSBwasdevelopedbytheWindowsServerteamastheonlyintendedwayforaWindowsServertodoanimage-levelbackuporrestoreoftheWindowsServer 

2008operatingsystem.

WiththereleaseofDPM 

2007SP1,WindowsServer 

2008isnowasupportedoperatingsystemforprotectionandrecoveryofdata.ThescriptingfeatureinDPM 

2007SP1enablesbackupadministratorstobackupanyapplicationdata（forwhichDPMdoesnotprovidenativesupport）thatrunsonWindowsServer 

2008.

Thiswhitepaperprovidesstep-by-stepinstructionsabouthowtouseDPM 

2007SP1tocreateaBMRbackupofthecriticalvolumesofacomputerrunningWindowsServer 

2008.Afteryoucreatethebackupcopy,youuseittorebuildacomputerintheeventofadisaster.

Prerequisites

YoumustperformthefollowingprerequisitestepsbeforeyoucancreateaBMRbackup:

1.InstallDPM 

2007SP1ontheDPMserver.

2.InstallWindowsServerBackupontheprotectedserver.

3.ManuallyinstalltheDPMprotectionagentontheprotectedserver.Formoreinformationabouthowtomanuallyinstallaprotectionagent,seeInstallingProtectionAgentsManually（

4.InDPMAdministratorConsole,intheManagementtaskarea,ontheAgentstab,verifythattheagentinstallationwassuccessful.

Note:

Formoreinformationabouttroubleshootingprotectionagentinstallationissues,seeTroubleshootingProtectionAgentInstallationIssues（

5.Performthefollowingstepstofindthetotalsizeofallthecriticalvolumes:

A.TostartWindowsServerBackup,clickStart,pointtoAdministrativeTools,andthenclickWindowsServerBackup.

B.Ifyouareprompted,intheUserAccountControldialogbox,provideBackupOperatorcredentials,andthenclickOK.

C.OntheActionmenu,clickBackuponce.

D.IntheBackupOnceWizard,ontheBackupoptionspage,clickDifferentoptions,andthenclickNext.

E.OntheSelectbackupconfigurationpage,clickCustom,andthenclickNext.

F.OntheSelectbackupitemspage,selectEnablesystemrecovery.Forthepurposesofthisprocedure,useXgigabytes（GB）asthetotalsize.

Thefollowingfigureshowsthestatusoftheselectedvolumeandasizeof32.58GB.Writedownthesizeofthevolumethatyouselected.

Figure2:

Volumebackupsize

G.ClosetheBackupOnceWizard,andthencloseWindowsServerBackup.

6.CreateadedicatedvolumefortheBMRbackup.Thebackupsizemustbegreaterthanorequalto（>

=）1.5*XGB.Thisvolumewillbeusedasthestagingvolume.Forthepurposesofthisprocedure,weareusingvolumeE:

whichisreferencedlaterinthisprocedure.

7.CreateafolderonthevolumeyoucreatedinStep6,andthennameitServerBackup.

8.SharethefolderyoucreatedinStep7,andthennameitServerBackup$.Createtheshareusingthefollowingcommandlineoption:

NetshareServerBackup$=e:

\ServerBackup/GRANT:

System,FULL

ConfiguringBackupsforBMR

ToconfiguretheBMRbackup,youcreateaprotectiongroup.Beforeyoucreatetheprotectiongroup,youmustperformthefollowingconfigurationsteps:

Beforeyoucreatetheprotectiongroup

1.Createabatchfilenamedc:

\ServerBackupScripts\win2k8serverbackup.cmd,andthencopythefollowingcodesnippetintothebatchfile.

@echooff

setlocalenabledelayedexpansion

setBACKUP_TARGET=\\%COMPUTERNAME%\ServerBackup$

rd/s/q"

%BACKUP_TARGET%\WindowsImageBackup\%computername%"

wbadminstartbackup-backuptarget:

"

%BACKUP_TARGET%"

-allcritical-quiet

if%ERRORLEVEL%==0（

pushd"

for/f"

tokens=*"

%%iin（'

dir/b/s*.vhd'

）domove/Y"

%%i"

.

）

2.Openthe%PROGRAMFILES%\MicrosoftDataProtectionManager\DPM\Scripting\ScriptingConfig.xmlfile,andthenaddthefollowingcodesnippet:

<

DatasourceScriptConfigDataSourceName=”E:

”>

PreBackupScript>

c:

\ServerBackupScripts\win2k8serverbackup.cmd"

/PreBackupScript>

PostBackupScript>

/PostBackupScript>

TimeOut>

90<

/TimeOut>

/DatasourceScriptConfig>

The<

driveletter>

:

inDatasourceNameshouldbethesameasthedriveletterwheretheServerBackup$shareislocated.

Tocreatetheprotectiongroup

1.StarttheCreateNewProtectionGroupWizard.

2.OntheSelectGroupMemberspage,intheAvailablemembersbox,expandtheservernodesto:

<

computername>

\AllShares\ServerBackup$.

3.SelectServerBackup$,andthenclickNext.

4.OntheSelectDataProtectionMethodpage,intheProtectiongroupnamebox,acceptthedefaultnameortypeanewnamefortheprotectiongroup.

5.IntheProtectionpolicysection,selectIwantshort-termprotectionusing,andthenclickNext.

6.OntheSpecifyShort-TermProtectionPolicypage,intheRetentionrangebox,selectthedurationoftimethatyouwantthedatatobeavailableforrecovery.

7.IntheSynchronizationfrequencysection,selectJustbeforearecoverypoint.

8.ClickModifytochangetherecoverypointscheduletokeeponerecoverypointperday.

9.OntheReviewDiskAllocationpage,clickModify.

10.OntheModifyDiskAllocation