MySQL配置文件模板

mysql配置文件模板

[mysqld]
####: for global
user                    =jianglexing                    #    mysql
basedir                    =/usr/local/mysql                #    /usr/local/mysql/
datadir                    =/usr/local/mysql/data                #    /usr/local/mysql/data
server_id                =1                        #    0
port                    =3306                        #    3306
socket                    =/tmp/mysql.sock                #    /tmp/mysql.sock
auto_increment_increment        =1                        #    1
auto_increment_offset            =1                        #    1
lower_case_table_names            =1                        #    0
secure_file_priv            =                        #    null


####: for binlog
binlog_format                =row                        #    row
log_bin                    =mysql-bin                    #    off
binlog_rows_query_log_events        =on                        #    off
log_slave_updates            =on                        #    off
expire_logs_days            =4                        #    0
binlog_cache_size            =32768                        #    32768(32k)
binlog_checksum                =none                        #    CRC32
sync_binlog                =1                        #    1


####: for error-log
log_error                =mysql-err.log                    #    /usr/local/mysql/data/localhost.localdomain.err


####: for slow query log


####: for gtid
gtid_mode                =on                        #    off
enforce_gtid_consistency        =on                        #    off


####: for replication
master_info_repository            =table                        #    file
relay_log_info_repository        =table                        #    file


####: for group replication
transaction_write_set_extraction    =XXHASH64                    #    off
loose-group_replication_group_name    ="aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa"        #    
loose-group_replication_start_on_boot    =off                        #    off
loose-group_replication_local_address    ="127.0.0.1:24901"                #
loose-group_replication_group_seeds    ="127.0.0.1:24901,127.0.0.1:24902,127.0.0.1:24903"
loose-group_replication_bootstrap_group    =off                        #    off


####: for innodb
default_storage_engine            =innodb                        #    innodb
default_tmp_storage_engine        =innodb                        #    innodb
innodb_data_file_path            =ibdata1:12M:autoextend                #    ibdata1:12M:autoextend
innodb_temp_data_file_path        =ibtmp1:12M:autoextend                #    ibtmp1:12M:autoextend
innodb_log_group_home_dir        =./                        #    ./
innodb_log_files_in_group        =2                        #    2
innodb_log_file_size            =48M                        #    50331648(48M)
innodb_file_format            =Barracuda                    #    Barracuda
innodb_file_per_table            =on                         #    on
innodb_page_size            =16k                        #    16384(16k)
innodb_thread_concurrency        =0                        #    0
innodb_read_io_threads            =4                        #    4
innodb_write_io_threads            =4                        #    4
innodb_purge_threads            =4                        #    4
innodb_print_all_deadlocks        =on                        #    off
innodb_deadlock_detect            =on                        #    on
innodb_lock_wait_timeout        =50                        #    50
innodb_spin_wait_delay            =6                        #    6
innodb_autoinc_lock_mode        =2                        #    1
innodb_stats_persistent            =on                        #    on
innodb_stats_persistent_sample_pages    =20                        #    20
innodb_adaptive_hash_index        =on                        #    on
innodb_change_buffering            =all                        #    all
innodb_change_buffer_max_size        =25                        #    25
innodb_flush_neighbors            =1                        #    1
innodb_flush_method            =O_DIRECT                    #    
innodb_doublewrite            =on                        #    on
innodb_log_buffer_size            =16M                        #    16777216(16M)
innodb_flush_log_at_timeout        =1                        #    1
innodb_flush_log_at_trx_commit        =1                        #    1
autocommit                =1                        #    1