MYSQL服务无法启动:InnoDB: .\ibdata1 can't be opened in read-write mode

来源:互联网 发布:js img中心不停的旋转 编辑:程序博客网 时间:2024/06/05 01:15

在一台window server 2008 64,安装了两个mysql服务,

第一个mysql安装时正常的安装方法,第二个的安装时通过第一已安装好的mysql所有文件复制,在mysqld -install myql2命令安装的,服务是安装成功了,但是mysql2服务启动不了(但是系统进程中有mysql2的进程),看了下系统日志,居然有很多报错,贴个图哈


主要错误有:

InnoDB: .\ibdata1 can't be opened in read-write mode

InnoDB: The system tablespace must be writable!

Plugin 'InnoDB' init function returned error.

Plugin 'InnoDB' registration as a STORAGE ENGINE failed.

Unknown/unsupported storage engine: INNODB

所以我就百度了第一句,InnoDB: .\ibdata1 can't be opened in read-write mode

解决办法:找到mysql安装目录下的data文件夹,有两个文件ib_logfile0和ib_logfile1,结束msql2服务进程,直接删除,然后重新启动mysql2服务就ok了,


0 0