; The MySQL server configuration file. ; One can use all long options that the mysqld supports. ; Run mysqld with --help to get a whole list of available options ; $Id: mysqld.conf,v 1.48 2009/01/08 13:47:36 glen Exp $ ; This section must be the first! [mysqld] datadir = /var/lib/mysql/mysqldb/db pid-file = /var/lib/mysql/mysqldb/mysql.pid socket = /var/lib/mysql/mysqldb/mysql.sock port = 3306 user = mysql ; ssl options ;ssl-ca = /etc/ssl/certs/mysql/ca-cert.pem ;ssl-cert = /etc/ssl/certs/mysql/server-cert.pem ;ssl-key = /etc/ssl/certs/mysql/server-key.pem ;ssl-cipher = DHE-RSA-AES256-SHA ;character-set-server=latin2 ;collation-server=latin2_general_ci ;skip-character-set-client-handshake ; set default charset ;default-character-set = latin1 ; Use passwords compatible with old 4.0 mysqld ;old-passwords ; Don't use system locking skip-locking ; Don't listen on a TCP/IP port at all. This is a security enhancement, ; if all processes that need to connect to mysqld run on the same host. ; All interaction with mysqld must be made via Unix sockets. skip-networking ; IP address to bind to ;bind-address=127.0.0.1 ; no dns ;skip-name-resolve ; Emergency option. Use only if you really need this. ;skip-grant-tables ; skip startup of slave ;skip-slave-start ; slave setup ;relay-log=slave-relay-bin ;master-host=master ;master-user=replica ;master-port=3306 ;master-password=replica ;report-host=db-slave.example.org ; master does not ignore them, but we do ;replicate-ignore-db=mysql ;replicate-ignore-db=test ;replicate-rewrite-db=delfi->delfi_ro ; Replication Master Server (default) ; binary logging is required for replication ;log-bin=mysql-bin ; Normally, a slave does not log to its own binary log any updates that are ; received from a master server. This option tells the slave to log the updates ; performed by its SQL thread to its own binary log. For this option to have ; any effect, the slave must also be started with the --log-bin option to ; enable binary logging. --log-slave-updates is used when you want to chain ; replication servers. ;log-slave-updates ; required unique id between 1 and 2^32 - 1 ; defaults to 1 if master-host is not set but will not function as a master if omitted ;server-id=2 ; databases to be included in binlog ;binlog-do-db=db1 ; or excluded ;binlog-ignore-db=mysql ;binlog-ignore-db=test ; mysqld error log (stderr) log-error = /var/log/mysql/mysqld.log log-warnings = 2 ; Log slow queries slow-query-log slow-query-log_file = /var/log/mysql/slow.log log-output = FILE ; Log connections and queries. It slows down MySQL so it's disabled by default ;general-log ;general-log-file = /var/log/mysql/query.log ; Log all updates. ;log-update = /var/log/mysql/update ; Log some extra information to update log ;log-long-format ; Language ;language = polish ; Path for temporary files. Several paths may be specified, separated by a ; colon (:), in this case they are used in a round-robin fashion. ;tmpdir = /var/tmp ; ; Internal server variables ; ;set-variable = back_log=5 ;set-variable = connect_timeout=5 ;set-variable = delayed_insert_timeout=300 ;set-variable = delayed_insert_limit=100 ;set-variable = flush_time=0 ;set-variable = join_buffer_size=131072 ;set-variable = key_buffer_size=8M ;set-variable = read_rnd_buffer_size=256K ;set-variable = read_buffer_size=132K ;set-variable = long_query_time=10 ;set-variable = max_allowed_packet=1M ;set-variable = max_connections=100 ;set-variable = max_user_connections=0 ;set-variable = max_connect_errors=10 ;set-variable = max_delayed_threads=20 ;set-variable = delayed_queue_size=1000 ;set-variable = max_join_size=4294967295 ;set-variable = max_sort_length=1024 ;set-variable = max_write_lock_count=4294967295 ;set-variable = net_buffer_length=16384 ;set-variable = record_buffer=131072 ;set-variable = sort_buffer_size=2M ;set-variable = table_cache=64 ;set-variable = tmp_table_size=1M ;set-variable = max_heap_table_size=32M ;set-variable = thread_cache_size=16 ;set-variable = thread_stack=65536 ; Try number of CPU's*2 ;set-variable = thread_concurrency=8 ;set-variable = wait_timeout=28800 ;set-variable = query_cache_size=8M ;set-variable = query_cache_limit=1M ; replication local log ;set-variable = max_relay_log_size=256M ; max size of master binlog files ;set-variable = max_binlog_size=256M ; Fulltext search options ;ft_min_word_len=2 ; ; MyISAM tables options ; ; Don't flush key buffers between writes for any MyISAM ; set this if you have dedicated slave server where writes aren't important ;delay-key-write-for-all-tables ; Repair automatically on open if the table wasn't closed properly. myisam-recover ; ;set-variable = myisam_sort_buffer_size=4M ; ; InnoDB tables options (see MySQL manual) ; ;skip-innodb ; these are actual defaults (as of 5.0.26) innodb_data_home_dir = /var/lib/mysql/mysqldb/db innodb_data_file_path = ibdata1:10M:autoextend set-variable = innodb_mirrored_log_groups=1 innodb_log_group_home_dir = /var/lib/mysql/mysqldb/db set-variable = innodb_log_files_in_group=2 set-variable = innodb_log_file_size=5M set-variable = innodb_log_buffer_size=1M ;innodb_flush_log_at_trx_commit=1 ;innodb_log_arch_dir = /var/lib/mysql/innodb/log ;innodb_log_archive=0 ;set-variable = innodb_buffer_pool_size=80M ;set-variable = innodb_additional_mem_pool_size=10M ;set-variable = innodb_file_io_threads=4 ;set-variable = innodb_lock_wait_timeout=50 ; used for logs rotation [mysqladmin] user = mysql_sysadmin password = ; vim:ft=dosini