1、5.7初始化报错
2019-04-29 21:40:34 [ERROR] Child process: /home/work/mysql/bin/mysqldterminated prematurely with errno= 32 2019-04-29 21:40:34 [ERROR] Failed to execute /home/work/mysql/bin/mysqld --defaults-file=/home/work/mysql/etc/my.cnf --bootstrap --解决方法: /home/work/mysql/bin/mysqld --defaults-file=/home/work/mysql/etc/my.cnf --basedir=/home/work/mysql --datadir=/home/work/mysql/data --user=root --initialize
2、缺模块报错
/home/work/mysql/bin/mysqld: error while loading shared libraries: libaio.so.1: cannot open shared object file: No such file or directory解决方法：yum install libaio -y
3、主机禁止链接问题：
use mysqlupdate user set host = '%' where user = 'root';flush privileges;
转载于:https://www.cnblogs.com/tengfei520/p/10793126.html
