Whentheclverifyutilityisrun，verificationchecksuseODMdataprovidedbythecommoncommunicationinfrastructure.ThisprovidesefficientaccesstoconfigurationODMsfromtheothernodes.Theutilitymanagesthesefilesbystoringthecopiesinvariousdirectoriesdependingonthesuccessorfailureoftheverificationpass.Bydefault，thisdirectoryis"/var/hacmp/clverify/current/nodename/ifthe’current’directorystillexistswhenclverifystopsrunning，thisindicateswhichofthefollowing？（）

A.Asuccessfulcompletionofclverify

B.Aproblemwiththeclverifyutility

C.Allnodesagreeonactiveconfiguration

D.Configurationdifferencesbetweencurrentandlastsuccessfulclverify