YouareconfiguringaWindowsServer？2008？R2Hyper-Vfailovercluster.YouconfigurefiveiSCSIlogicalunitnumbers（LUNs）onsharedstorage，andyoupresentthemtothefirstserver.EachLUNappearstwiceintheDiskManagementconsole.YouneedtoensurethateachLUNappearsonlyonceintheDiskManagementconsole.Whatshouldyoudo？（）
A.ResettheiSCSIinitiatornametothedefaultname.
B.InstallandconfigureMicrosoftMultipathI\/O（MPIO）.
C.IntheDiskManagementconsole，rescanthedisks.
D.IntheDiskManagementconsole，configureshadowcopies.
参考答案：B
