http://bentasker.i2p/posts/documentation/linux/262-recovering-from-corrupted-innodb-pages.html
Mine was at /var/log/mysqld.log 140129 23:53:50 InnoDB: Page checksum 3244463932, prior-to-4.0.14-form checksum 3365547667 InnoDB: stored checksum 1349822260, prior-to-4.0.14-form stored checksum 3365547667 InnoDB: Page lsn 0 95653297, low 4 bytes of lsn at page end 95653297 InnoDB: Page number (if stored to page already) 568, InnoDB: space id (if created with >= MySQL-4.1.1 and stored already) 0 InnoDB: Page may be an update undo log page InnoDB: Page may be an index page...