chown -R mysql.mysql /gomeo2o/data
chown -R mysql.mysql /data/backup/
chmod -R 775 /data/backup/
/usr/local/mysql/bin/mysqld --defaults-file=/gomeo2o/data/mysql/mysql_3306/my_3306.cnf --initialize-insecure &
# 查看日志
# tail -f /gomeo2o/data/mysql/mysql_3306/logs/error.log
/usr/local/mysql/bin/mysqld_safe --defaults-file=/gomeo2o/data/mysql/mysql_3306/my_3306.cnf &
2.10、进入mysql,修改账号