修改samba服务主配置文件后,应该执行以下哪个操作?
A. Reload the configuration file into the Samba server daemon on the Samba server.
B. Reboot the Samba server.
C. Test the Samba configuration syntax with smbstatus.
D. Test the Samba configuration syntax with testparm.
E. Create a directory or set up a printer queue to share.