比如，我在xinetd.conf中最后这么写：

 service rsync
{
        disable = no
        socket_type     = stream
        wait            = no
        user            = root
        server          = /usr/bin/rsync
        server_args     = --daemon
        log_on_failure  += USERID
}


includedir /etc/xinetd.d

在/etc/xinetd.d/rsync.conf中这么写：

 service rsync
{
        disable = yes
        flags           = IPv6
        socket_type     = stream
        wait            = no
        user            = root
        server          = /usr/bin/rsync
        server_args     = --daemon
        log_on_failure  += USERID
}

最后是哪个生效了？为什么？