mysql宕掉的问题解决_MySQL
bitsCN.com
mysql宕掉的问题解决 可能原因是数据过多导致。 mysql 命令可以识别 但是进去后不能执行相关的mysql命令， 需要： 1，停掉mysql2，在 /etc/my.cnf 文件中添加innodb_force_recovery=6 （如下示） InnoDB强制恢复 [mysqld] innodb_force_recovery = 4(1-6) 1.innodb_force_recovery=1，即使发现了损坏页面也继续让服务器继续运行，这个选项对于备份或者转存当前数据尤为有用
2.innodb_force_recovery=2，阻止恢复主线程的运行，如果清除操作会导致服务器挂掉 3.innodb_force_recovery=3，恢复后不回滚事务 4.innodb_force_recovery=4，如果插入到缓冲区的合并操作会导致系统崩溃，将不会被执行 5 innodb_force_recovery=5，启动数据库时，忽略撤消日志 6.innodb_force_recovery=6，启动数据库时，忽略与恢复相关的前滚日志 3，连上mysql备份相关的数据库4，drop掉备份的数据库 5，重新创建该数据库6，去掉innodb_force_recovery=67，导入备份数据库，问题解决。 bitsCN.com
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