本篇内容主要讲解“怎么解决MySQL的[ERROR] InnoDB: ./ibdata1 can't be opened in read-write mode问题”，感兴趣的朋友不妨来看看。本文介绍的方法操作简单快捷，实用性强。下面就让小编来带大家学习“怎么解决MySQL的[ERROR] InnoDB: ./ibdata1 can't be opened in read-write mode问题”吧!

网站建设哪家好，找成都创新互联公司！专注于网页设计、网站建设、微信开发、微信小程序定制开发、集团企业网站建设等服务项目。为回馈新老客户创新互联还提供了芒康免费建站欢迎大家使用！

问题：
[root@localhost mysql]# ./scripts/mysql_install_db --user=mysql --basedir=/u01/app/mysql --datadir=/u01/app/mysql/data
Installing MySQL system tables...2016-01-25 15:34:36 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2016-01-25 15:34:36 0 [Note] /u01/app/mysql/bin/mysqld (mysqld 5.6.28) starting as process 10302 ...
2016-01-25 15:34:36 10302 [Note] InnoDB: Using atomics to ref count buffer pool pages
2016-01-25 15:34:36 10302 [Note] InnoDB: The InnoDB memory heap is disabled
2016-01-25 15:34:36 10302 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2016-01-25 15:34:36 10302 [Note] InnoDB: Memory barrier is not used
2016-01-25 15:34:36 10302 [Note] InnoDB: Compressed tables use zlib 1.2.3
2016-01-25 15:34:36 10302 [Note] InnoDB: Using CPU crc32 instructions
2016-01-25 15:34:36 10302 [Note] InnoDB: Initializing buffer pool, size = 128.0M
2016-01-25 15:34:36 10302 [Note] InnoDB: Completed initialization of buffer pool
2016-01-25 15:34:36 10302 [ERROR] InnoDB: ./ibdata1 can't be opened in read-write mode
2016-01-25 15:34:36 10302 [ERROR] InnoDB: The system tablespace must be writable!
2016-01-25 15:34:36 10302 [ERROR] Plugin 'InnoDB' init function returned error.
2016-01-25 15:34:36 10302 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
2016-01-25 15:34:36 10302 [ERROR] Unknown/unsupported storage engine: InnoDB
2016-01-25 15:34:36 10302 [ERROR] Aborting
2016-01-25 15:34:36 10302 [Note] Binlog end
2016-01-25 15:34:36 10302 [Note] /u01/app/mysql/bin/mysqld: Shutdown complete

原因：之前执行过一次./scripts/mysql_install_db --user=mysql --basedir=/u01/app/mysql --datadir=/u01/app/mysql/data，报错了，改完参数后，重新执行，又报了此错误

解决：
[root@localhost mysql]# pwd
/u01/app/mysql
[root@localhost mysql]# cd data
[root@localhost data]# ls
ibdata1  ib_logfile0  ib_logfile1  mysql  test
[root@localhost data]# rm -rf *
[root@localhost data]# cd ..
[root@localhost mysql]# ./scripts/mysql_install_db --user=mysql --basedir=/u01/app/mysql --datadir=/u01/app/mysql/data
日志显示成功！

到此，相信大家对“怎么解决MySQL的[ERROR] InnoDB: ./ibdata1 can't be opened in read-write mode问题”有了更深的了解，不妨来实际操作一番吧！这里是创新互联网站，更多相关内容可以进入相关频道进行查询，关注我们，继续学习！

网页名称：怎么解决MySQL的[ERROR]InnoDB:./ibdata1can'tbeopenedinread-writemode问题
网站路径：http://chengdu.cdxwcx.cn/article/ggdoos.html