求救，Mysql故障启动不了

ucfans

阿里云服务器

启动时候错误代码：
Starting MySQL
[FAIL.] The server quit without updating PID file (/var/run/mysqld/mysqld.pid). ... failed!



日志：151119 12:42:26 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/var
151119 12:42:26 [Note] Plugin 'InnoDB' is disabled.
151119 12:42:26 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306
151119 12:42:26 [Note]   - '0.0.0.0' resolves to '0.0.0.0';
151119 12:42:26 [Note] Server socket created on IP: '0.0.0.0'.
151119 12:42:26 [Note] Event Scheduler: Loaded 0 events
151119 12:42:26 [Note] /usr/local/mysql/bin/mysqld: ready for connections.
Version: '5.5.42-log'  socket: '/tmp/mysql.sock'  port: 3306  Source distribution
151119 12:42:27 [Note] /usr/local/mysql/bin/mysqld: Normal shutdown

151119 12:42:27 [Note] Event Scheduler: Purging the queue. 0 events
151119 12:42:27 [Note] /usr/local/mysql/bin/mysqld: Shutdown complete

151119 12:42:27 mysqld_safe mysqld from pid file /usr/local/mysql/var/iZ94n2rt2brZ.pid ended
151119 12:42:28 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/var
151119 12:42:28 [Note] Plugin 'InnoDB' is disabled.
151119 12:42:28 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306
151119 12:42:28 [Note]   - '0.0.0.0' resolves to '0.0.0.0';
151119 12:42:28 [Note] Server socket created on IP: '0.0.0.0'.
151119 12:42:28 [Note] Event Scheduler: Loaded 0 events
151119 12:42:28 [Note] /usr/local/mysql/bin/mysqld: ready for connections.
Version: '5.5.42-log'  socket: '/tmp/mysql.sock'  port: 3306  Source distribution
151119 12:42:29 [Note] /usr/local/mysql/bin/mysqld: Normal shutdown

151119 12:42:29 [Note] Event Scheduler: Purging the queue. 0 events
151119 12:42:29 [Note] /usr/local/mysql/bin/mysqld: Shutdown complete

151119 12:42:29 mysqld_safe mysqld from pid file /usr/local/mysql/var/iZ94n2rt2brZ.pid ended
151119 12:53:41 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/var
151119 12:53:41 [Note] Plugin 'InnoDB' is disabled.
151119 12:53:41 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306
151119 12:53:41 [Note]   - '0.0.0.0' resolves to '0.0.0.0';
151119 12:53:41 [Note] Server socket created on IP: '0.0.0.0'.
151119 12:53:41 [Note] Event Scheduler: Loaded 0 events
151119 12:53:41 [Note] /usr/local/mysql/bin/mysqld: ready for connections.
Version: '5.5.42-log'  socket: '/tmp/mysql.sock'  port: 3306  Source distribution
151119 14:24:10 [Note] /usr/local/mysql/bin/mysqld: Normal shutdown

151119 14:24:10 [Note] Event Scheduler: Purging the queue. 0 events
151119 14:24:10 [Note] /usr/local/mysql/bin/mysqld: Shutdown complete

151119 14:24:10 mysqld_safe mysqld from pid file /usr/local/mysql/var/iZ94n2rt2brZ.pid ended
151119 14:24:12 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/var
151119 14:24:12 [Note] Plugin 'InnoDB' is disabled.
151119 14:24:12 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306
151119 14:24:12 [Note]   - '0.0.0.0' resolves to '0.0.0.0';
151119 14:24:12 [Note] Server socket created on IP: '0.0.0.0'.
151119 14:24:12 [Note] Event Scheduler: Loaded 0 events
151119 14:24:12 [Note] /usr/local/mysql/bin/mysqld: ready for connections.
Version: '5.5.42-log'  socket: '/tmp/mysql.sock'  port: 3306  Source distribution
151119 14:53:46 [Note] /usr/local/mysql/bin/mysqld: Normal shutdown

151119 14:53:46 [Note] Event Scheduler: Purging the queue. 0 events
151119 14:53:46 [Note] /usr/local/mysql/bin/mysqld: Shutdown complete

151119 14:53:46 mysqld_safe mysqld from pid file /usr/local/mysql/var/iZ94n2rt2brZ.pid ended
151119 14:53:48 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/var
151119 14:53:48 [Note] Plugin 'InnoDB' is disabled.
151119 14:53:48 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306
151119 14:53:48 [Note]   - '0.0.0.0' resolves to '0.0.0.0';
151119 14:53:48 [Note] Server socket created on IP: '0.0.0.0'.
151119 14:53:48 [Note] Event Scheduler: Loaded 0 events
151119 14:53:48 [Note] /usr/local/mysql/bin/mysqld: ready for connections.
Version: '5.5.42-log'  socket: '/tmp/mysql.sock'  port: 3306  Source distribution
151119 15:00:49 [Note] /usr/local/mysql/bin/mysqld: Normal shutdown

151119 15:00:49 [Note] Event Scheduler: Purging the queue. 0 events
151119 15:00:49 [Note] /usr/local/mysql/bin/mysqld: Shutdown complete

151119 15:00:49 mysqld_safe mysqld from pid file /usr/local/mysql/var/iZ94n2rt2brZ.pid ended
151119 15:00:51 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/var
151119 15:00:51 [Note] Plugin 'InnoDB' is disabled.
151119 15:00:51 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306
151119 15:00:51 [Note]   - '0.0.0.0' resolves to '0.0.0.0';
151119 15:00:51 [Note] Server socket created on IP: '0.0.0.0'.
151119 15:00:51 [Note] Event Scheduler: Loaded 0 events
151119 15:00:51 [Note] /usr/local/mysql/bin/mysqld: ready for connections.
Version: '5.5.42-log'  socket: '/tmp/mysql.sock'  port: 3306  Source distribution
151119 15:55:49 [Note] /usr/local/mysql/bin/mysqld: Normal shutdown

151119 15:55:49 [Note] Event Scheduler: Purging the queue. 0 events
151119 15:55:49 [Note] /usr/local/mysql/bin/mysqld: Shutdown complete

151119 15:55:49 mysqld_safe mysqld from pid file /usr/local/mysql/var/iZ94n2rt2brZ.pid ended
151119 15:55:51 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/var
151119 15:55:51 [Note] Plugin 'InnoDB' is disabled.
151119 15:55:51 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306
151119 15:55:51 [Note]   - '0.0.0.0' resolves to '0.0.0.0';
151119 15:55:51 [Note] Server socket created on IP: '0.0.0.0'.
151119 15:55:51 [Note] Event Scheduler: Loaded 0 events
151119 15:55:51 [Note] /usr/local/mysql/bin/mysqld: ready for connections.
Version: '5.5.42-log'  socket: '/tmp/mysql.sock'  port: 3306  Source distribution
160109 13:08:01 [Note] /usr/local/mysql/bin/mysqld: Normal shutdown

160109 13:08:01 [Note] Event Scheduler: Purging the queue. 0 events
160109 13:08:01 [Note] /usr/local/mysql/bin/mysqld: Shutdown complete

160109 13:08:01 mysqld_safe mysqld from pid file /usr/local/mysql/var/iZ94n2rt2brZ.pid ended

licess

这里面没有任何错误信息，按[FAIL.] The server quit without updating PID file (/var/run/mysqld/mysqld.pid 这个看可能又另外安装了mysql或存在其他的配置文件导致的，你可以检查是否多了 /etc/mysql/my.cnf 和 另外的mysl，可以find 命令查找一下看看

ucfans

找到原因了，谢谢

ucfans

的确是多了 /etc/mysql/my.cnf 这个配置文件，当初安装的时候就是直接一键安装的，并没有再次安装，不知为何会多了一个配置文件。

licess

这个不是lnmp的配置文件，一般都是通过apt-get或yum安装上的

ucfans

谢谢军哥，万分感谢...