单项选择题

Whathappensonfailureofapreorposteventscript？（）

A.TheerrorisloggedandHAwillcontinueprocessing
B.Ifconfigured，arecoverycommandwillberuntodealwiththeproblem
C.Aneventerrorisgeneratedand3minuteslatertheclusterwillenterconfig_too_long
D.Aneventerrorisgeneratedand6minuteslatertheclusterwillenterconfig_too_longstate

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单项选择题

Anadministratorhasa2nodeclusterrunningPowerHAversion5.5.Theyremovearesourcegroupfromtheactiveclusterconfiguration.Whenperformingaverifyandsynchronizeofthecluster，theadministratorgetsthefollowingerror："migcheck[471]：cl_connect（）error，nodename=Node1，rc=-1cldare：AcommunicationerrorpreventsobtainingtheVRMFfromremotenodes.ADAREeventcannotberununtilthisiscorrected.Pleaseensureclcomdisrunning."Whatisthemostlikelycauseofthiserror？（）
A.ThereisaDARElockinplace
B.APowerHAmigrationisinprogress
C.Clusterservicesisnotactiveontheothernode
D.TheotherclusternodeisrunningadifferentversionofRSCT

A.5.Theyremovearesourcegroupfromtheactiveclusterconfiguration.Whenperformingaverifyandsynchronizeofthecluster，theadministratorgetsthefollowingerror："migcheck[471]：cl_connect（）error，nodename=Node1，rc=-1cldare：AcommunicationerrorpreventsobtainingtheVRMFfromremotenodes.ADAREeventcannotberununtilthisiscorrected.Pleaseensureclcomdisrunning."Whatisthemostlikelycauseofthiserror？（）
A.ThereisaDARElockinplace
B.APowerHAmigrationisinprogress
C.Clusterservicesisnotactiveontheothernode
D.TheotherclusternodeisrunningadifferentversionofRSCT

单项选择题

Anadministratorwasnotifiedthataresourcegrouphasfailedoverfromthehomenode，Node1toastandbynode，Node2andthatNode1hadbeenpoweredoff.UponrestartingNode1theadministratorcheckedtheAIXerrorlogandthecluster.logWhichofthefollowingismostlikelythecauseofthefailover？（）
A.AIXwasshutdown
B.Afatalcorruptionoccurredinthegsclvmddaemon
C.Thetopsvcsdaemonwasstoppedbythesystemresourcecontroller
D.Thegrpsvcsprocesswasstoppedbythesystemresourcecontroller

A.UponrestartingNode1theadministratorcheckedtheAIXerrorlogandthecluster.logWhichofthefollowingismostlikelythecauseofthefailover？（）
A.AIXwasshutdown
B.Afatalcorruptionoccurredinthegsclvmddaemon
C.Thetopsvcsdaemonwasstoppedbythesystemresourcecontroller
D.Thegrpsvcsprocesswasstoppedbythesystemresourcecontroller