MySQL 守护进程在 CentOS 6 服务器上启动失败

Question

每当我尝试启动 SQLD 服务时，我都会收到 MySQL Daemon Failed to Start。事实上，我试图通过执行以下操作来“启动”该服务:

[root@www1 ~]# service mysqld restart
mysqld stopped:                                            [  OK  ]
MySQL Daemon failed to start.
mysqld started:                                            [FAILED]
[root@www1 ~]#

在我的 MySQL 错误日志中没有任何信息，最后一条是:

170314  3:24:59 [Note] /usr/libexec/mysqld: Normal shutdown

170314  3:24:59 [Note] Event Scheduler: Purging the queue. 0 events
170314  3:25:01 [Warning] /usr/libexec/mysqld: Forcing close of thread 1605619  user: 'admin'

170314  3:25:01 [Warning] /usr/libexec/mysqld: Forcing close of thread 1605617  user: 'admin'
170314  3:25:01 [Warning] /usr/libexec/mysqld: Forcing close of thread 13  user: 'admin'

170314  3:25:06  InnoDB: Starting shutdown...
170314  3:25:08  InnoDB: Waiting for 35 pages to be flushed
170314  3:25:46  InnoDB: Shutdown completed; log sequence number 26624434202
170314  3:25:47 [Note] /usr/libexec/mysqld: Shutdown complete

170314 03:25:50 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended

我试过以安全模式启动mysql

[root@www1 log]# mysqld_safe
170314 09:36:39 mysqld_safe Logging to '/var/log/mysqld.log'.
170314 09:36:39 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
170314 09:36:39 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended
[root@www1 log]#

SELinux 在我的 centos 机器上被禁用。谁能帮我？编辑:昨晚没有更新。

Answer 1

    yum history

找到更新的ID

    yum history undo <id>

我刚遇到这个问题，这帮我解决了。