最近在国内云下载Mariadb，发现默认的源实在太慢。
经过查询发现可以使用国内源头。单独设置。推荐中科大源。
sudo vi /etc/yum.repos.d/MariaDB.repo # MariaDB 10.1 CentOS repository list - created 2016-12-31 08:44 UTC # http://downloads.mariadb.org/mariadb/repositories/ [mariadb] name = MariaDB baseurl = https://mirrors.ustc.edu.cn/mariadb/yum/10.1/centos73-amd64/ gpgkey = https://mirrors.ustc.edu.cn/mariadb/yum/RPM-GPG-KEY-MariaDB gpgcheck = 1
