MySQL錯誤-InnoDB無法正常工作並且服務器立即關閉

Question

我正在嘗試使用XAMPP設置MySQL服務器，但無法正常工作，並且出現此錯誤：

2014-10-28 14:14:38 3768 [Note] Plugin 'FEDERATED' is disabled.

2014-10-28 14:14:38 588 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.

2014-10-28 14:14:38 3768 [Note] InnoDB: Using atomics to ref count buffer pool pages

2014-10-28 14:14:38 3768 [Note] InnoDB: The InnoDB memory heap is disabled

2014-10-28 14:14:38 3768 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions

2014-10-28 14:14:38 3768 [Note] InnoDB: Memory barrier is not used

2014-10-28 14:14:38 3768 [Note] InnoDB: Compressed tables use zlib 1.2.3

2014-10-28 14:14:38 3768 [Note] InnoDB: Not using CPU crc32 instructions

2014-10-28 14:14:38 3768 [Note] InnoDB: Initializing buffer pool, size = 16.0M

2014-10-28 14:14:38 3768 [Note] InnoDB: Completed initialization of buffer pool

2014-10-28 14:14:38 3768 [ERROR] InnoDB: C:\xampp\mysql\data\ibdata1 can't be opened in read-write mode

2014-10-28 14:14:38 3768 [ERROR] InnoDB: The system tablespace must be writable!

2014-10-28 14:14:38 3768 [ERROR] Plugin 'InnoDB' init function returned error.

2014-10-28 14:14:38 3768 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.

2014-10-28 14:14:38 3768 [ERROR] Unknown/unsupported storage engine: InnoDB

2014-10-28 14:14:38 3768 [ERROR] Aborting

從mysql.log中提取

我確實嘗試過使用AppleWS重新安裝，以及在這里找到的一些修復程序。 他們都沒有工作。

Answer 1

這些行：

2014-10-28 14:14:38 3768 [ERROR] InnoDB: C:\xampp\mysql\data\ibdata1 can't be opened in read-write mode

2014-10-28 14:14:38 3768 [ERROR] InnoDB: The system tablespace must be writable!

..表示權限有問題。

檢查對C：\\ xampp \\ mysql \\ data \\ ibdata1的許可權，並確保正在運行服務器的任何用戶都對該文件夾具有讀/寫訪問權限。

Answer 2

我按照以下步驟解決了問題：

1. 我將所有文件和目錄從C:\\xampp\\mysql\\data\\移至另一個目錄。
2. 我從XAMPP啟動MySQL以生成新文件。
3. 我將未生成的文件和目錄移動到C:\\xampp\\mysql\\data\\ 。

這種方法不會使我丟失配置和數據庫

Answer 3

只需刪除C:\\xampp\\mysql\\data\\文件夾中的ibdata1和iblog文件。