1、错误代买
Apr 28 09:14:42 iZ2ze6xg3s40kqrs2nuyu8Z mysqld_pre_systemd[20201]: /usr/sbin/mysqld: error while loading shared libraries: libaio.so.1: cannot open shared object file: No such file or direc
Apr 28 09:14:42 iZ2ze6xg3s40kqrs2nuyu8Z mysqld[20225]: /usr/sbin/mysqld: error while loading shared libraries: libaio.so.1: cannot open shared object file: No such file or directory
Apr 28 09:14:42 iZ2ze6xg3s40kqrs2nuyu8Z systemd[1]: mysqld.service: control process exited, code=exited status=127
Apr 28 09:14:42 iZ2ze6xg3s40kqrs2nuyu8Z systemd[1]: Failed to start MySQL Server.
2、错误原因系统没有安装 libaio
3、解决方法安装libao
yum install -y libaio