1 rpm -qa mariadb*

2 getent passwd mysql

useradd -d /app/mysqldb -r -m -s /sbin/nologin mysql

3 tar xvf mariadb-10.2.8-linux-x86_64.tar.gz -C /usr/local/

cd /usr/local/

ln -s mariadb-10.2.8-linux-x86_64/ mysql

4 cd /usr/local/mysql/

mkdir /etc/mysql/

cp support-files/my-huge.cnf /etc/mysql/my.cnf

vim /etc/mysql/my.cnf

[mysqld]

datadir = /app/mysqldb

innodb_file_per_table = on

skip_name_resolve = on

5

scripts/mysql_install_db --user=mysql --datadir=/app/mysqldb

6 cp support-files/mysql.server /etc/init.d/mysqld

chkconfig --list mysqld

chkconfig --add mysqld

service mysqld start 失敗

7 mkdir /var/log/mariadb/

chown mysql /var/log/mariadb/

service mysqld start

8 vi /etc/profile.d/mysql.sh

PATH=/usr/local/mysql/bin:$PATH

. /etc/profile.d/mysql.sh

9 mysql_secure_installation

10 mysql -uroot -p

實驗：centos 7.3二進制安裝mariadb10.2.8