Maximum Value is not 512MB, but 512GB, or rather "The combined size of log files (innodb_log_file_size * innodb_log_files_in_group) cannot exceed a maximum value that is slightly less than 512GB.". 512MB is certainly far from it, I've tried 1GB myself.
https://releem.com/docs/mysql-performance-tuning/innodb_log_file_size
Maximum Value is not 512MB, but 512GB, or rather "The combined size of log files (innodb_log_file_size * innodb_log_files_in_group) cannot exceed a maximum value that is slightly less than 512GB.". 512MB is certainly far from it, I've tried 1GB myself.
https://dev.mysql.com/doc/refman/5.7/en/innodb-parameters.html#sysvar_innodb_log_file_size