mysql數據庫無法啟動恢復 mysql數據庫崩潰恢復 mysql數據庫恢復

mysql數據庫無法啟動恢復 mysql數據庫崩潰恢復 mysql數據庫恢復

 

客戶名稱 保密

 

數據類型 mysql 5.5 innodb

 

數據容量 1500 MB

 

故障類型 服務器斷電導致mysql無法啟動。客戶自己嘗試innodb崩潰恢復從參數1-6無效、

InnoDB: for more information.

InnoDB: Error: trying to access page number 805281720 in space 0,

InnoDB: space name .\ibdata1,

InnoDB: which is outside the tablespace bounds.

InnoDB: Byte offset 0, len 16384, i/o type 10.

InnoDB: If you get this error at mysqld startup, please check that

InnoDB: your my.cnf matches the ibdata files that you have in the

InnoDB: MySQL server.

InnoDB: Assertion failure in thread 11500 in file fil0fil.c line 4578

InnoDB: We intentionally generate a memory trap.

InnoDB: Submit a detailed bug report to http://bugs.mysql.com.

InnoDB: If you get repeated assertion failures or crashes, even

InnoDB: immediately after the mysqld startup, there may be

InnoDB: corruption in the InnoDB tablespace. Please refer to

InnoDB: http://dev.mysql.com/doc/refman/5.5/en/forcing-innodb-recovery.html

InnoDB: about forcing recovery.

 

 

修復結果 數據庫文件發來后 分析文件發現有垃圾事務,直接屏蔽之 ,mysql直接啟動OK。導出備份完成恢復。

InnoDB: highest supported file format is Barracuda.

InnoDB: Waiting for the background threads to start

InnoDB: 5.5.46 started; log sequence number 50311840278

[Note] Server hostname (bind-address): '0.0.0.0'; port: 3307

[Note]   - '0.0.0.0' resolves to '0.0.0.0';

[Note] Server socket created on IP: '0.0.0.0'.

[Note] Event Scheduler: Loaded 0 events

[Note] D:\Program Files\MySQL\MySQL Server 5.5\bin\mysqld: ready for connections.

Version: '5.5.46-log'  socket: ''  port: 3307  MySQL Community Server (GPL)