- 我安装了MAMP Pro。在此之前,我设置并删除了MAMP和XAMPP。我疯狂地删除了前两个的所有文件。从那以后,Apache不在Mamp默认端口8888上运行,而且MySql没有运行。
- 一行说“检查mysqld进程是否已经运行”我检查了它,它不是! - 这里是错误日志。
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 35
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 35
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 35
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
130305 19:49:08 InnoDB: Unable to open the first data file
InnoDB: Error in opening ./ibdata1
130305 19:49:08 InnoDB: Operating system error number 35 in a file operation.
InnoDB: Error number 35 means 'Resource temporarily unavailable'.
InnoDB: Some operating system error numbers are described at
InnoDB: http://dev.mysql.com/doc/refman/5.5/en/operating-system-error-codes.html
130305 19:49:08 InnoDB: Could not open or create data files.
130305 19:49:08 InnoDB: If you tried to add new data files, and it failed here,
130305 19:49:08 InnoDB: you should now edit innodb_data_file_path in my.cnf back
130305 19:49:08 InnoDB: to what it was, and remove the new ibdata files InnoDB created
130305 19:49:08 InnoDB: in this failed attempt. InnoDB only wrote those files full of
130305 19:49:08 InnoDB: zeros, but did not yet use them in any way. But be careful: do not
130305 19:49:08 InnoDB: remove old data files which contain your precious data!
130305 19:49:08 [ERROR] Plugin 'InnoDB' init function returned error.
130305 19:49:08 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
130305 19:49:08 [ERROR] Unknown/unsupported storage engine: InnoDB
130305 19:49:08 [ERROR] Aborting
130305 19:49:08 [Note] /Applications/MAMP/Library/bin/mysqld: Shutdown complete
130305 19:49:08 mysqld_safe mysqld from pid file /Applications/MAMP/tmp/mysql/mysql.pid ended
这是解决这个混乱问题的解决方案。 [Aral Balken的博客#1931](http://aralbalkan.com/1931/) – Asis 2013-03-05 18:13:31