140907 13:40:33 [ERROR] Aborting
#以下内容为正常启动的相关信息
140907 13:40:33 mysqld_safe mysqld from pid file /var/lib/mysql/SZDB.pid ended
140907 13:43:23 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
140907 13:43:23 [Note] Plugin 'FEDERATED' is disabled.
140907 13:43:23 InnoDB: The InnoDB memory heap is disabled
140907 13:43:23 InnoDB: Mutexes and rw_locks use GCC atomic builtins
140907 13:43:23 InnoDB: Compressed tables use zlib 1.2.3
140907 13:43:23 InnoDB: Using Linux native AIO
140907 13:43:23 InnoDB: Initializing buffer pool, size = 128.0M
140907 13:43:23 InnoDB: Completed initialization of buffer pool
140907 13:43:23 InnoDB: highest supported file format is Barracuda.
140907 13:43:24 InnoDB: 5.5.37 started; log sequence number 1620641
140907 13:43:25 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306
140907 13:43:25 [Note] - '0.0.0.0' resolves to '0.0.0.0';
140907 13:43:25 [Note] Server socket created on IP: '0.0.0.0'.
140907 13:43:25 [Note] Event Scheduler: Loaded 0 events
140907 13:43:25 [Note] /usr/sbin/mysqld: ready for connections.
Version: '5.5.37-log' socket: '/var/lib/mysql/mysql.sock' port: 3306 MySQL Community Server (GPL)
从上面的错误日可以看出，错误日志文件的格式，通常如下：
时间 [错误级别] 错误信息
有些日志信息不一定包含错误级别