Question

我的mysql服务器单独崩溃，这是一个资源问题，所以我复制了数据文件并将它们粘贴到新服务器上以恢复数据库这是新服务器启动时的错误：

文件权限正常：

1

60928 12:57:37 mysqld_safe Starting mysqld.bin daemon with databases from /Applications/mampstack-5.6.26-1/mysql/data
2016-09-28 12:57:37 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2016-09-28 12:57:37 0 [Note] /Applications/mampstack-5.6.26-1/mysql/bin/mysqld.bin (mysqld 5.6.33) starting as process 28918 ...
2016-09-28 12:57:37 28918 [Note] Plugin 'FEDERATED' is disabled.
/Applications/mampstack-5.6.26-1/mysql/bin/mysqld.bin: Unknown storage engine 'InnoDB'
2016-09-28 12:57:37 28918 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
2016-09-28 12:57:37 28918 [Note] InnoDB: Using atomics to ref count buffer pool pages
2016-09-28 12:57:37 28918 [Note] InnoDB: The InnoDB memory heap is disabled
2016-09-28 12:57:37 28918 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2016-09-28 12:57:37 28918 [Note] InnoDB: Memory barrier is not used
2016-09-28 12:57:37 28918 [Note] InnoDB: Compressed tables use zlib 1.2.8
2016-09-28 12:57:37 28918 [Note] InnoDB: Using CPU crc32 instructions
2016-09-28 12:57:37 28918 [Note] InnoDB: Initializing buffer pool, size = 128.0M
2016-09-28 12:57:37 28918 [Note] InnoDB: Completed initialization of buffer pool
2016-09-28 12:57:38 28918 [Note] InnoDB: Highest supported file format is Barracuda.
InnoDB: No valid checkpoint found.
InnoDB: If you are attempting downgrade from MySQL 5.7.9 or later,
InnoDB: please refer to http://dev.mysql.com/doc/refman/5.6/en/upgrading-downgrading.html
InnoDB: If this error appears when you are creating an InnoDB database,
InnoDB: the problem may be that during an earlier attempt you managed
InnoDB: to create the InnoDB data files, but log file creation failed.
InnoDB: If that is the case, please refer to
InnoDB: http://dev.mysql.com/doc/refman/5.6/en/error-creating-innodb.html
2016-09-28 12:57:38 28918 [ERROR] Plugin 'InnoDB' init function returned error.
2016-09-28 12:57:38 28918 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
2016-09-28 12:57:38 28918 [ERROR] Unknown/unsupported storage engine: InnoDB
2016-09-28 12:57:38 28918 [ERROR] Aborting
2016-09-28 12:57:38 28918 [Note] Binlog end
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'partition'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'PERFORMANCE_SCHEMA'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'INNODB_SYS_DATAFILES'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'INNODB_SYS_TABLESPACES'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN_COLS'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'INNODB_SYS_FIELDS'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'INNODB_SYS_COLUMNS'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'INNODB_SYS_INDEXES'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'INNODB_SYS_TABLESTATS'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'INNODB_SYS_TABLES'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'INNODB_FT_INDEX_TABLE'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'INNODB_FT_INDEX_CACHE'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'INNODB_FT_CONFIG'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'INNODB_FT_BEING_DELETED'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'INNODB_FT_DELETED'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'INNODB_FT_DEFAULT_STOPWORD'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'INNODB_METRICS'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'INNODB_BUFFER_POOL_STATS'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE_LRU'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX_RESET'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'INNODB_CMPMEM_RESET'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'INNODB_CMPMEM'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'INNODB_CMP_RESET'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'INNODB_CMP'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'INNODB_LOCK_WAITS'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'INNODB_LOCKS'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'INNODB_TRX'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'BLACKHOLE'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'ARCHIVE'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'MRG_MYISAM'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'MyISAM'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'MEMORY'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'CSV'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'sha256_password'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'mysql_old_password'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'mysql_native_password'
2016-09-28 12:57:38 28918 [Note] Shutting down plugin 'binlog'
2016-09-28 12:57:38 28918 [Note] /Applications/mampstack-5.6.26-1/mysql/bin/mysqld.bin: Shutdown complete
160928 12:57:38 mysqld_safe mysqld from pid file /Applications/mampstack-5.6.26-1/mysql/data/mysqld.pid ended

更新

重新安装mysql版本5.7后，连接mysql时出现此错误：

Answer 1

像这样固定：

重新安装mysql 5.7
停止MYSQL
运行：mysqld_safe --skip-grant-tables --skip-networking＆amp;
RUN MYSQL
mysqldump -u root -p database＆gt; database.sql

谢谢大家。

Answer 2

试试这些。

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也许有帮助

sudo dpkg-reconfigure mysql-server-5.1

sudo apt-get install mysql-server-5.1 --reinstall

Mysql崩溃并且不会开始

2 个答案: