安裝mysql遇到的問題

[root@localhost mysql]# /etc/init.d/mysqld start

'/var/log/mariadb/mariadb.log', however file don't exists. Create writable for user 'mysql'.

解決方法：
mkdir /var/log/mariadb
touch /var/log/mariadb/mariadb.log
chown -R mysql:mysql /var/log/mariadb/