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如题,我的my.cnf如下图所示:
目前图中的“#log-bin=/usr/local/mysql/data/binlog/mysql-bin”这一行是注释掉的,数据库可以正常启动;
然而将该行注释取消掉后,数据库就无法正常启动了,报错如下:
[root@host11 mysql]# service mysqld restart
MySQL server PID file could not be found! [失败]
Starting MySQL.The server quit without updating PID file (/[失败]cal/mysql/data/host11.pid).
[root@host11 mysql]# service mysqld start
Starting MySQL.The server quit without updating PID file (/[失败]cal/mysql/data/host11.pid).
查看错误日志:
[root@host11 mysql]# tail -n100 /var/log/mysqld.log
2016-07-05 13:48:31 9283 [Note] Giving 0 client threads a chance to die gracefully
2016-07-05 13:48:31 9283 [Note] Event Scheduler: Purging the queue. 0 events
2016-07-05 13:48:31 9283 [Note] Shutting down slave threads
2016-07-05 13:48:31 9283 [Note] Forcefully disconnecting 0 remaining clients
2016-07-05 13:48:31 9283 [Note] Binlog end
2016-07-05 13:48:31 9283 [Note] Shutting down plugin 'partition'
2016-07-05 13:48:31 9283 [Note] Shutting down plugin 'INNODB_SYS_DATAFILES'
2016-07-05 13:48:31 9283 [Note] Shutting down plugin 'INNODB_SYS_TABLESPACES'
2016-07-05 13:48:31 9283 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN_COLS'
2016-07-05 13:48:31 9283 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN'
2016-07-05 13:48:31 9283 [Note] Shutting down plugin 'INNODB_SYS_FIELDS'
2016-07-05 13:48:31 9283 [Note] Shutting down plugin 'INNODB_SYS_COLUMNS'
2016-07-05 13:48:31 9283 [Note] Shutting down plugin 'INNODB_SYS_INDEXES'
2016-07-05 13:48:31 9283 [Note] Shutting down plugin 'INNODB_SYS_TABLESTATS'
2016-07-05 13:48:31 9283 [Note] Shutting down plugin 'INNODB_SYS_TABLES'
2016-07-05 13:48:31 9283 [Note] Shutting down plugin 'INNODB_FT_INDEX_TABLE'
2016-07-05 13:48:31 9283 [Note] Shutting down plugin 'INNODB_FT_INDEX_CACHE'
2016-07-05 13:48:31 9283 [Note] Shutting down plugin 'INNODB_FT_CONFIG'
2016-07-05 13:48:31 9283 [Note] Shutting down plugin 'INNODB_FT_BEING_DELETED'
2016-07-05 13:48:31 9283 [Note] Shutting down plugin 'INNODB_FT_DELETED'
2016-07-05 13:48:31 9283 [Note] Shutting down plugin 'INNODB_FT_DEFAULT_STOPWORD'
2016-07-05 13:48:31 9283 [Note] Shutting down plugin 'INNODB_METRICS'
2016-07-05 13:48:31 9283 [Note] Shutting down plugin 'INNODB_BUFFER_POOL_STATS'
2016-07-05 13:48:31 9283 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE_LRU'
2016-07-05 13:48:31 9283 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE'
2016-07-05 13:48:31 9283 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX_RESET'
2016-07-05 13:48:31 9283 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX'
2016-07-05 13:48:31 9283 [Note] Shutting down plugin 'INNODB_CMPMEM_RESET'
2016-07-05 13:48:31 9283 [Note] Shutting down plugin 'INNODB_CMPMEM'
2016-07-05 13:48:31 9283 [Note] Shutting down plugin 'INNODB_CMP_RESET'
2016-07-05 13:48:31 9283 [Note] Shutting down plugin 'INNODB_CMP'
2016-07-05 13:48:31 9283 [Note] Shutting down plugin 'INNODB_LOCK_WAITS'
2016-07-05 13:48:31 9283 [Note] Shutting down plugin 'INNODB_LOCKS'
2016-07-05 13:48:31 9283 [Note] Shutting down plugin 'INNODB_TRX'
2016-07-05 13:48:31 9283 [Note] Shutting down plugin 'InnoDB'
2016-07-05 13:48:31 9283 [Note] InnoDB: FTS optimize thread exiting.
2016-07-05 13:48:31 9283 [Note] InnoDB: Starting shutdown...
2016-07-05 13:48:32 9283 [Note] InnoDB: Shutdown completed; log sequence number 1977376
2016-07-05 13:48:32 9283 [Note] Shutting down plugin 'PERFORMANCE_SCHEMA'
2016-07-05 13:48:32 9283 [Note] Shutting down plugin 'BLACKHOLE'
2016-07-05 13:48:32 9283 [Note] Shutting down plugin 'ARCHIVE'
2016-07-05 13:48:32 9283 [Note] Shutting down plugin 'MRG_MYISAM'
2016-07-05 13:48:32 9283 [Note] Shutting down plugin 'MEMORY'
2016-07-05 13:48:32 9283 [Note] Shutting down plugin 'CSV'
2016-07-05 13:48:32 9283 [Note] Shutting down plugin 'MyISAM'
2016-07-05 13:48:32 9283 [Note] Shutting down plugin 'sha256_password'
2016-07-05 13:48:32 9283 [Note] Shutting down plugin 'mysql_old_password'
2016-07-05 13:48:32 9283 [Note] Shutting down plugin 'mysql_native_password'
2016-07-05 13:48:32 9283 [Note] Shutting down plugin 'binlog'
2016-07-05 13:48:32 9283 [Note] /usr/local/mysql/bin/mysqld: Shutdown complete
160705 13:48:32 mysqld_safe mysqld from pid file /usr/local/mysql/data/host11.pid ended
160705 13:48:34 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/data
2016-07-05 13:48:34 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
/usr/local/mysql/bin/mysqld: File '/usr/local/mysql/data/binlog/mysql-bin.index' not found (Errcode: 2 - No such file or directory)
2016-07-05 13:48:34 9615 [ERROR] Aborting
2016-07-05 13:48:34 9615 [Note] Binlog end
2016-07-05 13:48:34 9615 [Note] /usr/local/mysql/bin/mysqld: Shutdown complete
160705 13:48:34 mysqld_safe mysqld from pid file /usr/local/mysql/data/host11.pid ended
160705 13:49:42 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/data
2016-07-05 13:49:42 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
/usr/local/mysql/bin/mysqld: File '/usr/local/mysql/data/binlog/mysql-bin.index' not found (Errcode: 2 - No such file or directory)
2016-07-05 13:49:42 9924 [ERROR] Aborting
2016-07-05 13:49:42 9924 [Note] Binlog end
2016-07-05 13:49:42 9924 [Note] /usr/local/mysql/bin/mysqld: Shutdown complete
160705 13:49:42 mysqld_safe mysqld from pid file /usr/local/mysql/data/host11.pid ended
160705 13:49:53 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/data
2016-07-05 13:49:53 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
/usr/local/mysql/bin/mysqld: File '/usr/local/mysql/data/binlog/mysql-bin.index' not found (Errcode: 2 - No such file or directory)
2016-07-05 13:49:53 10192 [ERROR] Aborting
2016-07-05 13:49:53 10192 [Note] Binlog end
2016-07-05 13:49:53 10192 [Note] /usr/local/mysql/bin/mysqld: Shutdown complete
160705 13:49:53 mysqld_safe mysqld from pid file /usr/local/mysql/data/host11.pid ended
160705 13:50:28 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/data
2016-07-05 13:50:28 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2016-07-05 13:50:28 10460 [Note] Plugin 'FEDERATED' is disabled.
2016-07-05 13:50:28 10460 [Note] InnoDB: The InnoDB memory heap is disabled
2016-07-05 13:50:28 10460 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2016-07-05 13:50:28 10460 [Note] InnoDB: Compressed tables use zlib 1.2.3
2016-07-05 13:50:28 10460 [Note] InnoDB: Using CPU crc32 instructions
2016-07-05 13:50:28 10460 [Note] InnoDB: Initializing buffer pool, size = 128.0M
2016-07-05 13:50:29 10460 [Note] InnoDB: Completed initialization of buffer pool
2016-07-05 13:50:29 10460 [Note] InnoDB: Highest supported file format is Barracuda.
2016-07-05 13:50:29 10460 [Note] InnoDB: 128 rollback segment(s) are active.
2016-07-05 13:50:29 10460 [Note] InnoDB: Waiting for purge to start
2016-07-05 13:50:29 10460 [Note] InnoDB: 5.6.11 started; log sequence number 1977376
2016-07-05 13:50:29 10460 [Note] Server hostname (bind-address): '*'; port: 3306
2016-07-05 13:50:29 10460 [Note] IPv6 is available.
2016-07-05 13:50:29 10460 [Note] - '::' resolves to '::';
2016-07-05 13:50:29 10460 [Note] Server socket created on IP: '::'.
2016-07-05 13:50:29 10460 [Note] Event Scheduler: Loaded 0 events
2016-07-05 13:50:29 10460 [Note] /usr/local/mysql/bin/mysqld: ready for connections.
Version: '5.6.11' socket: '/var/lib/mysql/mysql.sock' port: 3306 Source distribution
没有发现什么有用的信息。
劳烦哪位高人帮忙指点下,是什么原因?谢谢! |
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