早上看论坛速度超慢,检查了一下,资源、性能一切正常 3389访问速度也正常,一时手痒就想给MySQL进行优化,分配更多的资源给MySQL 结果修改过后,MySQL就再也起不来了 首先症状表现在论坛访问时提示无法连接到MySQL服务器,然后在服务里启动MySQL的时候,提示“进程意外终止” 在事件日志里记录的是: 事件类型: 错误 事件来源: MySQL 事件种类: 无 事件 ID: 100 日期: 2007-4-13 事件: 10:48:04 用户: N/A 计算机: HACKERXFILE 描述: Aborting
For more information, see Help and Support Center at http://www.mysql.com.
事件类型: 错误 事件来源: MySQL 事件种类: 无 事件 ID: 100 日期: 2007-4-13 事件: 10:48:04 用户: N/A 计算机: HACKERXFILE 描述: D:MySQLbinmysqld-nt: Got signal 11. Aborting!
For more information, see Help and Support Center at http://www.mysql.com.
事件类型: 信息 事件来源: MySQL 事件种类: 无 事件 ID: 100 日期: 2007-4-13 事件: 10:47:32 用户: N/A 计算机: HACKERXFILE 描述: D:MySQLbinmysqld-nt: Shutdown complete
For more information, see Help and Support Center at http://www.mysql.com.
在MySQL 的err记录里,可以看到 ;InnoDB: End of page dump 070413 10:56:55 InnoDB: Page checksum 1575996416, prior-to-4.0.14-form checksum 1371122432 InnoDB: stored checksum 0, prior-to-4.0.14-form stored checksum 0 InnoDB: Page lsn 0 0, low 4 bytes of lsn at page end 0 InnoDB: Page number (if stored to page already) 0, InnoDB: space id (if created with >= MySQL-4.1.1 and stored already) 0 070413 10:56:55 [ERROR] D:MySQLbinmysqld-nt: Got signal 11. Aborting!
070413 10:56:55 [ERROR] Aborting
070413 10:56:55 [Note] D:MySQLbinmysqld-nt: Shutdown complete
070413 11:00:20 InnoDB: Database was not shut down normally! InnoDB: Starting crash recovery. InnoDB: Reading tablespace information from the .ibd files... InnoDB: Restoring possible half-written data pages from the doublewrite InnoDB: buffer... 070413 11:00:20 InnoDB: Starting log scan based on checkpoint at InnoDB: log sequence number 0 117973. InnoDB: Doing recovery: scanned up to log sequence number 0 117973 InnoDB: Page directory corruption: supremum not pointed to 070413 11:00:20 InnoDB: Page dump in ascii and hex (16384 bytes): len 16384; hex 00000
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