dawei
CentOS 7 yum上的MariaDB版本较低，可以从MariaDB官网下载最新二进制包进行安装。
MariaDB官网：https://downloads.mariadb.org/
1、将MariaDB安装在/usr/local/mysql
groupadd mysql
useradd -g mysql mysql
tar -zxvf /home/dunhanson/upload/mariadb-10.1.19-linux-x86_64.tar.gz -C /usr/local
cd /usr/local
ln -s mariadb-10.1.19-linux-x86_64/ mysql
cp /support-files/my-medium.cnf /etc/my.cnf
cd mysql
./scripts/mysql_install_db –usr=mysql
chown -R root .
chown -R mysql data
2、启动服务
./bin/mysqld_safe –usr=mysql
3、添加环境变量
vi /etc/profile
export PATH=$PATH:/usr/local/mysql/bin/
4、设置开机启动
cp /support-files/mysql.server /etc/init.d/mysql
chmod +x /etc/init.d/mysql
systemctl enable mysql
systemctl start mysql
