1.当启动MySQL时,报如下错误
[ERROR] Plugin 'InnoDB' init function returned error.
[ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
[ERROR] Unknown/unsupported storage engine: InnoDB
删除MySQL数据目录下的,然后重启MySQL
rm -f ib_logfile*
/etc/init.d/mysqld restart