# # The MySQL database server configuration file. # # You can copy this to one of: # - "/etc/mysql/my.cnf" to set global options, # - "/var/lib/mysql/my.cnf" to set server-specific options or # - "~/.my.cnf" to set user-specific options. # # One can use all long options that the program supports. # Run program with --help to get a list of available options and with # --print-defaults to see which it would actually understand and use. # # For explanations see # http://dev.mysql.com/doc/mysql/en/server-system-variables.html # This will be passed to all mysql clients # It has been reported that passwords should be enclosed with ticks/quotes # escpecially if they contain "#" chars... # Remember to edit /etc/mysql/debian.cnf when changing the socket location. [client] port = 3306 socket = /var/run/mysqld/mysqld.sock # Here is entries for some specific programs # The following values assume you have at least 32M ram # This was formally known as [safe_mysqld]. Both versions are currently parsed. [mysqld_safe] socket = /var/run/mysqld/mysqld.sock nice = 0 [mysqld] # # * Basic Settings # user = mysql pid-file = /var/run/mysqld/mysqld.pid socket = /var/run/mysqld/mysqld.sock port = 3306 basedir = /usr datadir = /var/lib/mysql tmpdir = /tmptmp language = /usr/share/mysql/english expire_logs_days = 3 skip-external-locking # # For compatibility to other Debian packages that still use # libmysqlclient10 and libmysqlclient12. old_passwords = 1 # # Instead of skip-networking the default is now to listen only on # localhost which is more compatible and is not less secure. #bind-address = 127.0.0.1 # # * Fine Tuning # skip-locking skip-name-resolve #skip-slave-start key_buffer = 384M max_allowed_packet = 64M table_cache = 512 sort_buffer_size = 2M read_buffer_size = 2M myisam_sort_buffer_size = 64M thread_cache = 8 query_cache_size = 32M # allow 2 letter words in fulltext ft_min_word_len=2 # Try number of CPU's*2 for thread_concurrency thread_concurrency = 4 # 5 seconds is a long query long_query_time = 5 wait_timeout = 600 max_connect_errors = 20000 max_connections = 500 # join_buffer_size=16M max_heap_table_size=64M tmp_table_size=16M read_rnd_buffer_size=16M # # * Logging and Replication # # Both location gets rotated by the cronjob. # Be aware that this log type is a performance killer. #log = /var/log/mysql.log #log = /var/log/mysql/mysql.log # # Error logging goes to syslog. This is a Debian improvement :) # # Here you can see queries with especially long duration #log-slow-queries = /var/log/mysql/mysql-slow.log # # The following can be used as easy to replay backup logs or for replication. server-id = 3 #log-bin = /var/log/mysql/mysql-bin.log # See /etc/mysql/debian-log-rotate.conf for the number of files kept. #max_binlog_size = 104857600 #binlog-do-db = include_database_name #binlog-ignore-db = include_database_name # # * BerkeleyDB # # According to an MySQL employee the use of BerkeleyDB is now discouraged # and support for it will probably cease in the next versions. skip-bdb #skip-innodb # # * InnoDB # # InnoDB is enabled by default with a 10MB datafile in /var/lib/mysql/. # Read the manual for more InnoDB related options. There are many! # # Uncomment the following if you are using InnoDB tables # Data files must be able to hold your data and indexes. # Make sure that you have enough free disk space. # innodb_data_home_dir = /var/lib/mysql innodb_data_file_path = ibdata1:200M:autoextend # # Set buffer pool size to 50-80% of your computer's memory innodb_buffer_pool_size=100M innodb_additional_mem_pool_size=20M # # Set the log file size to about 25% of the buffer pool size innodb_log_file_size=50M innodb_log_buffer_size=8M # innodb_flush_log_at_trx_commit=1 # * Security Features # # Read the manual, too, if you want chroot! # chroot = /var/lib/mysql/ # # If you want to enable SSL support (recommended) read the manual or my # HOWTO in /usr/share/doc/mysql-server/SSL-MINI-HOWTO.txt.gz # ssl-ca=/etc/mysql/cacert.pem # ssl-cert=/etc/mysql/server-cert.pem # ssl-key=/etc/mysql/server-key.pem [mysqldump] quick quote-names max_allowed_packet = 16M [mysql] #no-auto-rehash # faster start of mysql but no tab completition [isamchk] key_buffer = 16M