我有一个 Amazon ec2 微型实例,其中包含一个 WordPress 站点。从昨天开始,我的 mysql 数据库一直崩溃说:
[ec2-user@ip-xxx-xx-xx-xxx ~]$ sudo service mysqld status
mysqld dead but subsys locked
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我尝试重新启动 mysqld,但每隔 5 分钟它就会崩溃并显示相同的消息 - “建立数据库连接时出错”
这是我的数据库日志文件读取的内容 -
160123 05:44:41 mysqld_safe mysqld restarted
160123 5:44:43 [Note] /usr/libexec/mysql55/mysqld (mysqld 5.5.46) starting as process 7928 ...
160123 5:44:44 [Note] Plugin 'FEDERATED' is disabled.
160123 5:44:46 InnoDB: The InnoDB memory heap is disabled
160123 5:44:46 InnoDB: Mutexes and rw_locks use GCC atomic builtins
160123 5:44:46 InnoDB: Compressed tables use zlib 1.2.8
160123 5:44:46 InnoDB: …
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