Dear maintainers, We have made some changes for our centos mirror in Tsinghua University(Beijing, China).[1,2] We now update our mirror frequency to four times every day.[3] Besides we now use eu-msync.centos.org::CentOS as our upstream. Since this is my first post to the list I'd like to give a brief introducition. I am one of Tsinghua University open source mirror administrators and am responsible for taking care of our centos mirror. Our new mirror application was under the name of our mailing list.[1] Hope this clear things up :) [1]: http://mirrors.tuna.tsinghua.edu.cn/centos/ [2]: http://lists.centos.org/pipermail/centos-mirror/2012-July/006210.html [3]: cron: 31 */6 -- alick aka ZHAO Tao http://wiki.tuna.tsinghua.edu.cn/alick