If for any reason you need to change the size of Innodb log file size, follow the steps below mentioned

Solution:


It is advisable not to change the size of log file for innodb, because it crashes MySQL database.
1.Take a backup of my.cnf in same directory as backupmy.cnf
2.Rename log file log0, log1
3.Restart MySQL service by - service mysql start
4.Check status of MySQL service - service mysql status


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