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yangwenqian
V2EX  ›  MySQL

1 个用户可以正常工作,但人数大于 5, mysql 数据库就自动关闭了,求帮助!

  •  
  •   yangwenqian · 2016-03-05 15:32:54 +08:00 · 2794 次点击
    这是一个创建于 3164 天前的主题,其中的信息可能已经有所发展或是发生改变。
    以下是错误日志,请问是什么原因导致数据库自动关闭,谢谢。

    160305 1:31:42 [Warning] IP address '121.42.0.16' could not be resolved: Name or service not known
    160305 1:31:42 [Warning] IP address '121.42.0.16' could not be resolved: Name or service not known
    160305 1:44:36 [Warning] IP address '114.215.185.137' could not be resolved: Name or service not known
    160305 9:47:51 [Warning] IP address '121.196.244.10' could not be resolved: Name or service not known
    Killed
    160305 14:55:51 mysqld_safe Number of processes running now: 0
    160305 14:55:51 mysqld_safe mysqld restarted
    160305 14:55:52 [Note] Plugin 'FEDERATED' is disabled.
    160305 14:55:52 InnoDB: The InnoDB memory heap is disabled
    160305 14:55:52 InnoDB: Mutexes and rw_locks use GCC atomic builtins
    160305 14:55:52 InnoDB: Compressed tables use zlib 1.2.3
    160305 14:55:52 InnoDB: Using Linux native AIO
    160305 14:55:52 InnoDB: Initializing buffer pool, size = 128.0M
    InnoDB: mmap(137363456 bytes) failed; errno 12
    160305 14:55:52 InnoDB: Completed initialization of buffer pool
    160305 14:55:52 InnoDB: Fatal error: cannot allocate memory for the buffer pool
    160305 14:55:52 [ERROR] Plugin 'InnoDB' init function returned error.
    160305 14:55:52 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
    160305 14:55:52 [ERROR] Unknown/unsupported storage engine: InnoDB
    160305 14:55:52 [ERROR] Aborting

    160305 14:55:52 [Note] /alidata/server/mysql/bin/mysqld: Shutdown complete

    160305 14:55:52 mysqld_safe mysqld from pid file /alidata/server/mysql/data/iZ2892tr3o4Z.pid ended
    2 条回复    2016-03-06 08:00:45 +08:00
    vibbow
        2
    vibbow  
       2016-03-06 08:00:45 +08:00
    简单总结一下:内存不足
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