MySQL service failed to start: InnoDB:. \ibdata1 can ' t be opened in Read-write mode

Today, doing experiments in that Daoteng MySQL database, later found that the service could not be started, check the log error as follows:

2015-01-07 17:48:54 9136 [ERROR] InnoDB:. \ibdata1 can ' t be opened in Read-write mode
2015-01-07 17:48:54 9136 [ERROR] innodb:the system tablespace must be writable!
2015-01-07 17:48:54 9136 [ERROR] Plugin ' InnoDB ' init function returned ERROR.
2015-01-07 17:48:54 9136 [ERROR] Plugin ' InnoDB ' registration as a STORAGE ENGINE failed.
2015-01-07 17:48:54 9136 [ERROR] unknown/unsupported storage Engine:innodb
2015-01-07 17:48:54 9136 [ERROR] Aborting

Workaround:

1. Open the Task Manager to terminate the MYSQLD process;

2. Open the Data folder of the MySQL installation directory and delete the following 2 files:

Ib_logfile0 and Ib_logfile1

3. Restart MySQL

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Dylan presents.

MySQL service failed to start: InnoDB:. \ibdata1 can ' t be opened in Read-write mode