mysql報錯InnoDB: ERROR: the age of the last checkpoint is

mysql有時會報以下錯：

 130508  3:40:15  InnoDB: ERROR: the age of the last checkpoint is 13492019,

InnoDB: which exceeds the log group capacity 9433498.

InnoDB: If you are using big BLOB or TEXT rows, you must set the

InnoDB: combined size of log files at least 10 times bigger than the

InnoDB: largest such row.

 

這主要是因爲 innodb_log_file_size 默認是5M, 不夠用引發的.

增大innodb_log_file_size的方法:

1. 暫停mysql, service mysqld stop
2. 刪除或轉移ib_logfile0和ib_logfile1, rm -f /var/lib/mysql/ib_logfile*
3. 編輯my.cnf , 增長 innodb_log_file_size=256M
4. 啓動mysql, service mysqld start