DuringCompany.complanningsession，theLVMrequirementsforHACMPareprovided.Theadministratorexplainsthattherearefivevolumegroupsinthecurrentproductionenvironmentbecausefilesystemsconstantlychangeduetothenatureofthebusiness.MaintenanceoutagesarelimitedtooneSaturdaypermonth.ThereissomeconcernabouttheamountoftimethatwillberequiredforoutagesonceHACMPisinstalled.WithHACMP，whatwillbethesimplestmethodsofmanagingLVMchangeswhileminimizingrequireddowntime.（）
A.MakechangesandallowsLazyUpdatetosyncthechangeslater.
B.UsetheClusterSinglePointOfControltomanageLVMchanges.
C.Useexportvgontheprimarynodeandimprotvgonthesecondnode.
D.SetupalocalNFScross-mount，andusethelocalfilesystemuntiltheoutage.
参考答案：B
