请高手帮忙分析下mysql错误日志

cu_Cbear

请高手帮忙分析下mysql错误日志

请那位大神指教下 :
开始登陆mysql提示错误，查看错误日志就是下面的,最后我强制杀掉mysql，重新启动之后，发现数据库多个${sample.logpath} 数据库


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!
110910  5:01:48 [ERROR] Plugin 'InnoDB' init function returned error.
110910  5:01:48 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
110910  5:01:48 [ERROR] Can't start server: Bind on TCP/IP port: Address already in use
110910  5:01:48 [ERROR] Do you already have another mysqld server running on port: 3306 ?
110910  5:01:48 [ERROR] Aborting

110910  5:01:48 [Note] /usr/local/mysql/libexec/mysqld: Shutdown complete