1set debug = "+d, increase_mtr_checkpoint_size"; 2set debug = "+d, crash_after_checkpoint"; 3set global innodb_log_checkpoint_now = 1; 4ERROR HY000: Lost connection to MySQL server during query 5# Skip MLOG_FILE_NAME redo records during recovery 6SET GLOBAL innodb_page_cleaner_disabled_debug = 1; 7SET GLOBAL innodb_dict_stats_disabled_debug = 1; 8SET GLOBAL innodb_master_thread_disabled_debug = 1; 9set global innodb_log_checkpoint_now = 1; 10# Commit the multi-rec mini transaction if mtr size 11# exceeds LOG_CHECKPOINT_FREE_PER_THREAD size during checkpoint. 12set debug = "+d, crash_after_checkpoint"; 13set global innodb_log_checkpoint_now = 1; 14ERROR HY000: Lost connection to MySQL server during query 15# Skip MLOG_FILE_NAME redo records during recovery 16drop procedure create_table; 17drop procedure drop_table; 18deallocate prepare stmt1; 19