MYSQL不會運行

Question

我在啓動MYSQL時得到這個？

20:43:41 [mysql] Error: MySQL shutdown unexpectedly. 
20:43:41 [mysql] This may be due to a blocked port, missing dependencies, 
20:43:41 [mysql] improper privileges, a crash, or a shutdown by another method. 
20:43:41 [mysql] Press the Logs button to view error logs and check 
20:43:41 [mysql] the Windows Event Viewer for more clues 
20:43:41 [mysql] If you need more help, copy and post this 
20:43:41 [mysql] entire log window on the forums 

有人能幫我嗎？ MYSQL啓動大約5秒鐘，然後關閉...我找不到修復任何地方，所以我決定在這裏發佈它，如果你可以修復，請不要猶豫，發表評論。

錯誤日誌：

2014-10-11 20:43:36 2124 [Note] Plugin 'FEDERATED' is disabled. 
2014-10-11 20:43:36 8c8 InnoDB: Warning: Using innodb_additional_mem_pool_size is DEPRECATED. This option may be removed in future releases, together with the option innodb_use_sys_malloc and with the InnoDB's internal memory allocator. 
2014-10-11 20:43:36 2124 [Note] InnoDB: Using atomics to ref count buffer pool pages 
2014-10-11 20:43:36 2124 [Note] InnoDB: The InnoDB memory heap is disabled 
2014-10-11 20:43:36 2124 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions 
2014-10-11 20:43:36 2124 [Note] InnoDB: Memory barrier is not used 
2014-10-11 20:43:36 2124 [Note] InnoDB: Compressed tables use zlib 1.2.3 
2014-10-11 20:43:36 2124 [Note] InnoDB: Not using CPU crc32 instructions 
2014-10-11 20:43:36 8c8 InnoDB: Error: unable to create temporary file; errno: 2 
2014-10-11 20:43:36 2124 [ERROR] Plugin 'InnoDB' init function returned error. 
2014-10-11 20:43:36 2124 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed. 
2014-10-11 20:43:36 2124 [ERROR] Unknown/unsupported storage engine: InnoDB 
2014-10-11 20:43:36 2124 [ERROR] Aborting 

2014-10-11 20:43:36 2124 [Note] Binlog end 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'partition' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'PERFORMANCE_SCHEMA' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'INNODB_SYS_DATAFILES' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'INNODB_SYS_TABLESPACES' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN_COLS' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'INNODB_SYS_FIELDS' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'INNODB_SYS_COLUMNS' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'INNODB_SYS_INDEXES' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'INNODB_SYS_TABLESTATS' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'INNODB_SYS_TABLES' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'INNODB_FT_INDEX_TABLE' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'INNODB_FT_INDEX_CACHE' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'INNODB_FT_CONFIG' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'INNODB_FT_BEING_DELETED' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'INNODB_FT_DELETED' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'INNODB_FT_DEFAULT_STOPWORD' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'INNODB_METRICS' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'INNODB_BUFFER_POOL_STATS' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE_LRU' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX_RESET' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'INNODB_CMPMEM_RESET' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'INNODB_CMPMEM' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'INNODB_CMP_RESET' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'INNODB_CMP' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'INNODB_LOCK_WAITS' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'INNODB_LOCKS' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'INNODB_TRX' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'BLACKHOLE' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'ARCHIVE' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'MRG_MYISAM' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'MyISAM' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'MEMORY' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'CSV' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'sha256_password' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'mysql_old_password' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'mysql_native_password' 
2014-10-11 20:43:36 2124 [Note] Shutting down plugin 'binlog' 
2014-10-11 20:43:36 2124 [Note] C:\Users\Administrador\Documents\cpps\mysql\bin\mysqld.exe: Shutdown complete 

Answer 1

您沒有提供有關如何走到這一步的許多信息。從錯誤消息中可以清楚地看到，InnoDB存儲引擎代碼無法創建必要的臨時文件。

當我重新安裝MySQL並嘗試從即將退役的硬盤驅動器的data文件夾中移動時，我遇到了類似的問題。這是一個目錄保護問題。

不要做我第一次做的事情：嘗試用保護措施（chmod等）。瘋狂 - 說真的。如果你這樣做，卸載並重新安裝MySQL。

嘗試在控制檯模式下運行mysqld以確定發生了什麼。這是記錄在這裏。

，你可能應該使用命令提示符具有管理權限的

http://dev.mysql.com/doc/refman/5.6/en/windows-start-command-line.html

注意做到這一點。啓動InnoDB的問題可能是因爲你試圖在沒有足夠權限的情況下運行mysqld。要使用管理權限啓動命令提示符，請確保您使用管理帳戶登錄，然後按照這些說明進行操作。 http://technet.microsoft.com/en-us/library/cc947813(v=ws.10).aspx

如果你用這種方式運行mysqld，那麼你可以嘗試使用--install作爲Windows服務。看到這篇文章：http://dev.mysql.com/doc/refman/5.6/en/windows-start-service.html

它可能已經作爲服務安裝，在這種情況下，您嘗試安裝它將失敗。如果發生這種情況，請首先使用--remove，然後使用--install。

接下來，要確保它作爲服務工作，請嘗試打開服務（啓動/運行services.msc）。找到MySQL服務。嘗試停止它，並與服務經理開始。如果它成功啓動，那太棒了。

最後，確保該服務具有自動啓動類型（或自動延遲...）。然後，重新啓動您的Windows機器並確保MySql啓動。