Mysql启动报错解决方案：Failed to open log (file ‘./mysql-bin.000901‘, errno 2)

Mysql启动报错解决方案：Failed to open log (file './mysql-bin.000901', errno 2)

参考文章：

（1）Mysql启动报错解决方案：Failed to open log (file './mysql-bin.000901', errno 2)

（2）https://www.cnblogs.com/chenguoli/p/8462345.html

备忘一下。