WhenmigratingfilesfromaWindowsserverAtoaSambaserverBwiththecommand’netrpcsharemigratefiles-SA-destination=B-acls-attrs-Uadministrator’，somefilesthatoriginallybelongonlytoaWindowsgroup（nouser）willgenerateerrorsduringthemigration.Whichoptioninsmb.confwillforcesuchfilestobemappedtothecorrectUNIXUIDandGID？（）
A.useacl=yes
B.mapgroupacls=yes
C.forceunknownacluser=yes
D.inheritacls=no
参考答案：C
