[client] #password = [your_password] port = 3306 socket = /opt/mysql/tmp/mysql.sock # *** Application-specific options follow here *** # # The MySQL server # [mysqld] # *** generic configuration options *** port = 3306 socket = /opt/mysql/tmp/mysql.sock pid-file = /opt/mysql/var/mysqld.pid user = mysql basedir = /opt/mysql datadir = /opt/mysql/var wait_timeout = 10 skip-name-resolve back_log = 512 #skip-networking max_connections = 2000 max_connect_errors = 20 table_open_cache = 2048 #external-locking max_allowed_packet = 16M binlog_cache_size = 1M max_heap_table_size = 256M read_buffer_size = 2M read_rnd_buffer_size = 16M sort_buffer_size = 16M join_buffer_size = 8M thread_cache_size = 64 thread_concurrency = 8 query_cache_size = 128M query_cache_limit = 2M ft_min_word_len = 4 #memlock default-storage-engine = InnoDB thread_stack = 192K transaction_isolation = REPEATABLE-READ tmp_table_size = 128M #event_scheduler = ON # *** Replication related settings *** # master-host server-id = 1 log-bin = mysql-bin #binlog-do-db = 107db_zhs binlog-ignore-db = mysql,information_schema expire_logs_days = 9 binlog_format = mixed sync_binlog = 0 log_bin_trust_function_creators = 1 # method two #server-id = 2 # (Not recommended to enable the following parameters) #master-host = 192.168.100.10 #master-user = repl #master-password = passwd #master-port = 3306 # (The following parameters can be enabled) #master-connect-retry = 60 #replicate-do-db = 107db_zhs #replicate-ignore-db = mysql,information_schema #replicate-wild-ignore-table = dbname.% #relay-log = relay-bin #read-only #skip-slave-start #log-slave-updates # *** log *** general_log = OFF general_log_file = /opt/mysql/var/mysql.log #log_warnings log-error = /opt/mysql/var/mysql.err slow_query_log slow_query_log_file = /opt/mysql/var/mysql-slow.log long_query_time = 3 # *** MyISAM Specific options *** key_buffer_size = 32M bulk_insert_buffer_size = 64M myisam_sort_buffer_size = 128M myisam_max_sort_file_size = 10G myisam_repair_threads = 1 myisam_recover innodb_additional_mem_pool_size = 16M innodb_buffer_pool_size = 4G innodb_read_io_threads = 4 innodb_write_io_threads = 4 #innodb_force_recovery = 1 innodb_thread_concurrency = 8 innodb_flush_log_at_trx_commit = 1 #innodb_fast_shutdown innodb_log_buffer_size = 48M innodb_log_file_size = 256M innodb_log_files_in_group = 3 #innodb_log_group_home_dir innodb_max_dirty_pages_pct = 90 innodb_flush_method=O_DIRECT innodb_lock_wait_timeout = 120 innodb-file-per-table = 1 [mysqldump] quick max_allowed_packet = 16M [mysql] prompt = "\\u@\\h: \\d \\R:\\m:\\s>" no-auto-rehash #safe-updates [myisamchk] key_buffer_size = 512M sort_buffer_size = 512M read_buffer = 8M write_buffer = 8M [mysqlhotcopy] interactive-timeout [mysqld_safe] open-files-limit = 8192