5管理CMS和资料库.docx

5管理CMS和资料库.docx

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5管理CMS和资料库

ThislessonprovidesinformationformanagingtheCentralManagementServer（CMS）andtherepository.

Inthislessonyouwilllearnabout:

•

usingtheCentralManagementServer

•

migratingandbackupofCMSsystemdata

•

clusteringCentralManagementServers

•

managingauditing

翻译:

使用CMS

ThepurposeofthisunitistoprovideinformationontheresponsibilitiesoftheCentralManagementServer（CMS）.

Aftercompletingthisunit,youwillbeableto:

•

describetheresponsibilitiesoftheCMS

•

describetheroleoftheCMSduringsystemauditing

翻译：

TheCMSperformsthefollowingmaintasks:

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managingauthenticationbymaintainingadatabaseofusersandtheirobjectrightsaswellassupportingNT,Enterprise,LDAP,andActiveDirectory（AD）authentication.

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managingthereportschedulingprocess.

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managingcontentbytrackingthelocationofreports,reportinstances,andmaintainingfolderhierarchy.

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managingauditingbycollectinginformationaboutuseractionsfromBusinessObjectsEnterpriseservers,andthenwritingtheserecordstoacentralauditingdatabase.

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managingBusinessObjectsEnterpriseserversbymaintainingaserverlistthatcontainstheserver’sroleandIPaddress.

Storingreusablesharedreportelements

AnothertaskoftheCMSismanagingsharedreportelementssuchastextobjects,bitmaps,customfunctions,customSQLcommandsandBusinessViews.

Thisprovidescentralizedaccesstocommonreportcomponentsandallowsreportdesignerstosharereportobjects.ItalsomakesiteasiertoupdateobjectsinreportsthathavebeenpublishedtoBusinessObjectsEnterprisewithouthavingtoopenandediteachindividualreport.

AlloftheseelementsarestoredintheCMSsystemdatabase

BusinessObjectsEnterpriserepositorydatabase

TheCMSistheonlyserverintheBusinessObjectsEnterprisesystemthataccessestheCMSdatabase.Allotherserversrequestuser,group,server,andsecurityinformationviatheCMS.TheCMSalsomaintainsaseparateauditdatabaseofinformationaboutuseractions.

YouprovidetheCMSwithdatabaseconnectivityandcredentialswhenyouinstallBusinessObjectsEnterprise,sotheCMScancreatetheCMSdatabaseusingyourorganization’spreferreddatabaseservers.BeforeyouinstallandconnecttheCMStoyourowndatabaseserver,youmustcreateanew,emptydatabaseonyourdatabaseserver.

ToselectaparticulardatabasetouseasyourCMSdatabase,choosetheCustomoptionwheninstallingBusinessObjectsEnterprise.Otherwise,youwillneedtomigratetheCMSsystemdatabasecreatedduringatypicalBusinessObjectsEnterpriseinstallation.

翻译：

InWindows,ifyoudon’thaveadatabaseengineinstalledonyourmachine,bydefaulttheBusinessObjectsEnterprisesetupprograminstallsMySQL.YoucanusetheMySQLforyourCMSsystemdatabaseifyoudon’twanttouseanexistingdatabaseserver.

NOTE:

ForlargescaledeploymentsofBusinessObjectsEnterprise,useoneofthesupporteddatabaseserverslistedintheplatforms.txtfile.TheMSDEisnotascalabledatabasesolution.

•

foracompletelistofsupporteddatabaseplatforms,see

theplatforms.txtfile

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itisstronglyrecommendedthatyoubackuptheCMSdatabaseandauditthedatabasefrequently

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theCMSdatabasecannotbeaccesseddirectly,youshouldonlymakechangestothesystemdatabasethroughBusinessObjectsEnterpriseinterfacessuchastheCMCthatinteractwiththeCMS

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youcanaccesstheauditdatabasedirectlytocreatecustomauditreports

翻译：

TheRoleoftheCMSDuringSystemAuditing

TheCMSactsasthesystemauditor,whileeachBusinessObjectsEnterpriseserverthatcontrolsactionsthatyoucanmonitorisanauditee.

Astheauditor,theCMScontrolstheoverallauditprocess.Eachserverwritesauditrecordstoalogfilelocaltotheserver.Atregularintervals,theCMScommunicateswiththeauditeeserverstorequestcopiesofrecordsfromtheauditee’slocallogfiles.WhentheCMSreceivestheserecordsitwritesdatafromthelogfilestothecentralauditingdatabase.

TheCMSalsocontrolsthesynchronizationofauditactionsthatoccurondifferentmachines.Eachauditeeprovidesatimestampfortheauditactionsthatitrecordsinitslogfile.Toensurethatthetimestampsofactionsondifferentserversareconsistent,theCMSperiodicallybroadcastsitssystemtimetotheauditees.Theauditeesthencomparethistimetotheirinternalclocks.Ifdifferencesexist,theauditeesmakeacorrectiontothetimestamptheyrecordintheirlogfilesforsubsequentauditactions.

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youmustconfiguretheauditingdatabaseontheCMSbeforeyoucanbeginto

audit（informationonconfiguringtheauditingdatabaseappearslaterinthis

lesson）

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theCMSactsasbothanauditorandasanauditeewhenyouconfigureitto

auditanactionthattheCMScontrols

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inaCMScluster,theclusterassignsthefirstCMStostarttoactasasystem

auditor,however,ifthemachinethatisrunningthisCMSfails,anotherCMS

fromtheclustertakesoverandbeginsactingastheauditor

翻译：

AuditingoptionsfortheCMS

YoucanenablethefollowingauditingoptionsintheCMStomonitoractionswhen:

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aconcurrentuserloginsucceeds

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anameduserloginsucceeds

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auserloginfails

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auserlogsoff

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auser’spasswordischanged

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anobjectiscreated

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anobjectisdeleted

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anobjectismodified

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communicationwitharunningreportislost

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rightsonanobjecthavebeenmodified

翻译：

MigratingandBacking-upCMSSystemData

Introduction

OrganizationsoftenneedtocopydatafromoneBusinessObjectsEnterprisesystemtoanotherBusinessObjectsEnterprisesystem.

Aftercompletingthisunit,youwillbeableto:

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describesystemdatamigrationinBusinessObjectsEnterprise

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migratesystemdatausingtheCentralConfigurationManager（CCM）

翻译：

DataMigrationInBusinessObjectsEnterprise

BusinessObjectsEnterpriseprovidestheabilitytomigrate,orcopy,thecontentsofaCMSsystemdatabasetoanotherdatabase.Datamigrationtypicallyoccursinthefollowingsituations:

•

MigrationfromoneversionofBusinessObjectsEnterprisetoanother

IfyouhaveupgradedfromanearlierversionofEnterprise,usetheImportWizardtoimportexistinguseraccounts,groups,folders,reportobjects,andreportinstancestoBusinessObjectsEnterpriseXIR2.EventsandservergroupscanalsobeimportedfromanyCrystalEnterpriseversion8.5orhigher.

•

MigrationfromoneBusinessObjectsEnterpriseXIR2systemtoanother

UsetheImportWizardtoimportinformationfromanexistingversionXIR2installationtoanotherversionXIR2installation,suchasatestenvironment

toaproductionenvironment.Youhavetheoptionofimportingexistinguseraccounts,groups,folders,reportobjects,reportinstances,calendars,events,servergroups,repositoryobjectsanduniverses.WhenaddingreportstoyourBusinessObjectsEnterprisesystem,itisbestpracticetopublishthereportstoatestsystemtoensurethattheyareproperlyconfiguredandthenimportthemto

yourproductionsystem.

MigrationoftheCMSdatabasetoanewdatasource

WhenyoumovetheentireCMSsystemdatabasetoadifferentdatasource,themigrationprocessdestroysanyinformationalreadypresentinthedestinationdatasource.Unlessyouaremovingthecurrentrepositorydatabasetoanemptydatabase,thisoptionistypicallynotused.ThismigrationprocessisperformedintheCCMbyclickingtheSpecifyCMSDataSourcebuttononthetoolbar.Formoreinformationonthisprocedure,refertotheMigratingtheCMSdatasourceappendix.

Youhavetheoptiontorecreatethecurrentdatasource.Thisoptionisusedifyouneedtore-initializethecurrentdatasource.UsecautionwhenusingthisoptionasitdeletesanydataalreadypresentintheCMSdatasource.ThisprocedureisperformedintheCCMbyclickingtheSpecifyCMSDataSourcebuttononthetoolbar.Formoreinformationonthisprocedure,refertotheBusinessObjectsEnterpriseAdministrator’sGuide.

翻译：

MigratingDataUsingtheImportWizard

TheImportWizardisalocallyinstalledWindowsapplicationthatallowsyoutomigrateexistinguseraccounts,groups,folders,reportobjects,reportinstances,calendars,events,repositoryobjects,servergroupsanduniverses

TheImportWizardimportssettingsthatarespecifictoeachobject,ratherthanglobal-systemsettings.Forexample,aglobalminimumnumberofcharacterspasswordrestrictionisnotimported.Butauser-levelmustchangepasswordatnextloginpasswordrestrictionisimportedwiththeuseraccount.

Alwaysimportusersifyouwanttobringacrosstheassociatedrightsforanobject,eveniftheuseralreadyexistsinthedestinationsystem.Iftheuseralreadyexists,theImportWizardmapsallrightsfortheuseronthesourcesystemtotheexistinguseronthedestinationsystem.Iftheuserisnotbroughtacross,allrightsinformationforthatuserisdiscarded.

Forexample,ifauserhasFullControlrightsonanobject,buttheuserisnotimported,theFullControlrightforthatuserisdiscardedwhentheobjectisimported

Inthecaseofobjectsbroughtacrosswithouttheirowners,theadministratorbecomesthenewowneroftheobjects.

Consideranother,moreinvolvedexample,UserAownsanobjectandhasFullControlrightswhileUserChasViewrightsonthesameobject.IfUserDrunstheImportWizardandbringstheobjectacrossalongwithUserC,butnotUserA,theobjectbecomesownedbytheadministrator:

UserAlosesFullControlrigh