因为宕机让IDC数据中心重启以后，发现游戏服务器程序竟然无法启动了！ 查看日志,发现原来mysql某个表竟然无法读取

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070412 17:51:48 [ERROR] Got error 127 when reading table './usermaster/player'
070412 17:55:50 [ERROR] Got error 127 when reading table './usermaster/player'
070412 17:58:57 [ERROR] Got error 127 when reading table './usermaster/player'
070412 18:02:50 [ERROR] Got error 127 when reading table './usermaster/player'

数据库正在进行存取的时候，突然宕机引起数据库文件损坏了！

用myisamchk修复成功！启动服务器，现在运行正常！

下面说明myisamchk用法：
检查数据文件是否损坏:

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myisamchk /usr/local/mysql/var/dbName/tblName

或者

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myisamchk /usr/local/mysql/var/dbName/tblName.MYI

例如:

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myisamchk /user/local/mysql/var/usermaster/player

修复数据文件:

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myisamchk —recover —quick /usr/local/mysql/var/dbName/tblName 快速修复
myisamchk —recover /usr/local/mysql/var/dbName/tblName
myisamchk —safe-recover /usr/local/mysql/var/dbName/tblName 速度慢，但是安全有效

例如:

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myisamchk --safe-recover /user/local/mysql/var/usermaster/player