mysql - MAMP Mysql 错误 - 无法打开日志

Question

我已经安装了 MAMP 几个星期了，今天启动它时它无法启动。没有 mysql 进程在运行，所以我检查了错误日志，当我启动服务器时显示以下内容:

130826 14:19:55 mysqld_safe Starting mysqld daemon with databases from /Applications/MAMP/db/mysql
130826 14:19:55 [Warning] You have forced lower_case_table_names to 0 through a command-line option, even though your file system '/Applications/MAMP/db/mysql/' is case insensitive.  This means that you can corrupt a MyISAM table by accessing it with different cases. You should consider changing lower_case_table_names to 1 or 2
130826 14:19:55 [Warning] One can only use the --user switch if running as root

130826 14:19:55 [Note] Plugin 'FEDERATED' is disabled.
130826 14:19:55 InnoDB: The InnoDB memory heap is disabled
130826 14:19:55 InnoDB: Mutexes and rw_locks use GCC atomic builtins
130826 14:19:55 InnoDB: Compressed tables use zlib 1.2.3
130826 14:19:55 InnoDB: Initializing buffer pool, size = 128.0M
130826 14:19:55 InnoDB: Completed initialization of buffer pool
130826 14:19:55 InnoDB: highest supported file format is Barracuda.
130826 14:19:55  InnoDB: Waiting for the background threads to start
130826 14:19:56 InnoDB: 1.1.8 started; log sequence number 4057202289
/Applications/MAMP/Library/bin/mysqld: File './mysql-bin.000025' not found (Errcode: 2)
130826 14:19:56 [ERROR] Failed to open log (file './mysql-bin.000025', errno 2)
130826 14:19:56 [ERROR] Could not open log file
130826 14:19:56 [ERROR] Can't init tc log
130826 14:19:56 [ERROR] Aborting

130826 14:19:56  InnoDB: Starting shutdown...
130826 14:19:57  InnoDB: Shutdown completed; log sequence number 4057202289
130826 14:19:57 [Note] /Applications/MAMP/Library/bin/mysqld: Shutdown complete

130826 14:19:57 mysqld_safe mysqld from pid file /Applications/MAMP/tmp/mysql/mysql.pid ended

所以很明显找不到某个日志文件，但我不知道为什么会这样，也不知道如何修复。

Answer 1

似乎二进制日志文件之一 Applications/MAMP/db/mysql/mysql-bin.000025 已损坏或被删除(它不再存在，我没有手动删除它)。

经过一些研究发现this帖子，我能够通过导航到 /Applications/MAMP/db/mysql 并手动编辑来解决这个问题mysql-bin.index 不再包含丢失的日志文件。

我仍然有点困惑最初导致这个问题的原因，因为我正常关闭了我的 MAMP 服务器并且从未触及二进制日志文件......