配置文件
[mysqld] datadir=/home/mysql57/data tmpdir=/home/mysql57/tmp socket=/home/mysql57/run/mysql.sock user=mysql default_password_lifetime=0 symbolic-links=0 read_buffer_size=128M read_rnd_buffer_size=128M sort_buffer_size=128M key_buffer_size=128M max_connections = 1024 sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES binlog-format=ROW log-slave-updates=true gtid-mode=on # GTID only enforce-gtid-consistency=true # GTID only master-info-repository=TABLE relay-log-info-repository=TABLE sync-master-info=1 slave-parallel-workers=2 binlog-checksum=CRC32 master-verify-checksum=1 slave-sql-verify-checksum=1 binlog-rows-query-log_events=1 report-port=3306 port=3306 log-bin=/home/mysql57/log/mysql-bin.log report-host=192.168.11.33 server-id = 33 binlog-ignore-db=mysql replicate-ignore-db=mysql sync_binlog=0 expire_logs_days = 10 slow_query_log_file=/home/mysql57/log/query-slow.log innodb_log_file_size = 512M innodb_log_files_in_group = 3 innodb_log_buffer_size = 512M innodb_buffer_pool_size = 15480M innodb_flush_log_at_trx_commit=2 innodb_lock_wait_timeout=3600 key_buffer_size = 512M skip-name-resolve [mysqld_safe] log-error=/home/mysql57/log/mysqld.log pid-file=/home/mysql57/run/mysqld.pid [client] socket=/home/mysql57/run/mysql.sock