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mysql日常错误信息解决方法:InnoDB: and force InnoDB to continue crash recovery here.

2024-07-03 17:51:42   226人阅读

今天早上上班来打开环境，mysql报了这个错误，猜到的原因应该是昨天晚上下班没等mysql服务器退出就关闭计算机。
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2014-05-09 09:44:25 4128 [ERROR] InnoDB: Attempted to open a previously opened tablespace. Previous tablespace manage_yunfan/nav_areasource uses space ID: 2 at filepath: .\manage_yunfan\nav_areasource.ibd. Cannot open tablespace mysql/innodb_index_stats which uses space ID: 2 at filepath: .\mysql\innodb_index_stats.ibd
InnoDB: Error: could not open single-table tablespace file .\mysql\innodb_index_stats.ibd
InnoDB: We do not continue the crash recovery, because the table may become
InnoDB: corrupt if we cannot apply the log records in the InnoDB log to it.
InnoDB: To fix the problem and start mysqld:
InnoDB: 1) If there is a permission problem in the file and mysqld cannot
InnoDB: open the file, you should modify the permissions.
InnoDB: 2) If the table is not needed, or you can restore it from a backup,
InnoDB: then you can remove the .ibd file, and InnoDB will do a normal
InnoDB: crash recovery and ignore that table.
InnoDB: 3) If the file system or the disk is broken, and you cannot remove
InnoDB: the .ibd file, you can set innodb_force_recovery > 0 in my.cnf
InnoDB: and force InnoDB to continue crash recovery here.

　　

解决方法：修改mysql.ini
PS:其实错误日志已经告诉我们该怎么做了：InnoDB: the .ibd file, you can set innodb_force_recovery > 0 in my.cnf
这句话的意思是让我们增加一条配置 设置此innodb_force_recovery > 0，所以我尝试设置为1，然后重启成功。
# The MySQL server
[mysqld]
innodb_force_recovery = 1  /*增加一行，让其独立运行，注意一定要是在mysqld选项下*/


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