增加innodb_data_file_path啟動不起來，版本：5.1.32-community-loginnodb_data_home_dir = "C:/ProgramData/MySQL/MySQL Server 5.1/Data/datafile"innodb_data_file_path = ibdata1:9000Minnodb_log_group_home_dir="C:/ProgramData/MySQL/MySQL Server 5.1/Data/"
130731 14:26:37 [ERROR] The update log is no longer supported by MySQL in version 5.0 and above. It is replaced by the binary log.
130731 14:28:26 [ERROR] The update log is no longer supported by MySQL in version 5.0 and above. It is replaced by the binary log.
InnoDB: Error: data file C:\ProgramData\MySQL\MySQL Server 5.1\Data\datafile\ibdata1 is of a different size
InnoDB: 291392 pages (rounded down to MB)
InnoDB: than specified in the .cnf file 576000 pages!
InnoDB: Could not open or create data files.
InnoDB: If you tried to add new data files, and it failed here,
InnoDB: you should now edit innodb_data_file_path in my.cnf back
InnoDB: to what it was, and remove the new ibdata files InnoDB created
InnoDB: in this failed attempt. InnoDB only wrote those files full of
InnoDB: zeros, but did not yet use them in any way. But be careful: do not
InnoDB: remove old data files which contain your precious data!
130731 14:28:26 [ERROR] Plugin 'InnoDB' init function returned error.
130731 14:28:26 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
130731 14:28:26 [ERROR] Unknown/unsupported table type: INNODB
130731 14:28:26 [ERROR] Aborting
130731 14:28:26 [Warning] Forcing shutdown of 1 plugins
130731 14:28:26 [Note] D:\Program Files\MySQL\MySQL Server 5.1\bin\mysqld: Shutdown complete