# Example mysql config file for medium systems. # # This is for a system with little memory (32M - 64M) where MySQL plays # a important part and systems up to 128M very MySQL is used together with # other programs (like a web server) # # You can copy this file to # /etc/my.cnf to set global options, # mysql-data-dir/my.cnf to set server-specific options (in this # installation this directory is /usr/local/mysql/var) or # ~/.my.cnf to set user-specific options. # # One can in this file use all long options that the program supports. # If you want to know which options a program support, run the program # with --help option. # The following options will be passed to all MySQL clients [client] #password = your_password port = 3306 socket = /var/lib/mysql/mysql.sock # Here follows entries for some specific programs # The MySQL server [mysqld] port = 3306 socket = /var/lib/mysql/mysql.sock skip-locking set-variable = max_connections=200 set-variable = record_buffer=1M set-variable = sort_buffer=1M set-variable = key_buffer=16M set-variable = max_allowed_packet=1M set-variable = table_cache=64 set-variable = sort_buffer=512K set-variable = net_buffer_length=8K set-variable = myisam_sort_buffer_size=8M log-bin server-id = 35 # Point the following paths to different dedicated disks tmpdir = /var/lib/mysql/ #log-update = /path-to-dedicated-directory/hostname # Uncomment the following if you are using BDB tables #set-variable = bdb_cache_size=4M #set-variable = bdb_max_lock=10000 # Uncomment the following if you are using InnoDB tables innodb_data_home_dir = /var/lib/mysql/ innodb_data_file_path = ibdata1:10M:autoextend set-variable = innodb_mirrored_log_groups=1 innodb_log_group_home_dir = /var/lib/mysql/ innodb_log_arch_dir = /var/lib/mysql/ # You can set .._buffer_pool_size up to 50 - 80 % # of RAM but beware of setting memory usage too high set-variable = innodb_buffer_pool_size=70M set-variable = innodb_additional_mem_pool_size=5M set-variable = innodb_file_io_threads=4 # Set .._log_file_size to 25 % of buffer pool size set-variable = innodb_log_file_size=20M set-variable = innodb_log_buffer_size=8M innodb_flush_log_at_trx_commit=1 set-variable = innodb_lock_wait_timeout=50 # InnoDB does a full purge and an insert buffer merge # before a shutdown. May be slow hope to solve problem set-variable = innodb_fast_shutdown=0 [mysqldump] quick set-variable = max_allowed_packet=16M [mysql] no-auto-rehash # Remove the next comment character if you are not familiar with SQL #safe-updates [isamchk] set-variable = key_buffer=20M set-variable = sort_buffer=20M set-variable = read_buffer=2M set-variable = write_buffer=2M [myisamchk] set-variable = key_buffer=20M set-variable = sort_buffer=20M set-variable = read_buffer=2M set-variable = write_buffer=2M [mysqlhotcopy] interactive-timeout [mysqld_multi] mysqld = /usr/sbin/mysqld mysqladmin = /usr/bin/mysqladmin user = root password = "bbbbbb" [mysqld2] socket = /var/lib/mysql/mysql.sock2 port = 3307 pid-file = /var/lib/mysql/hostname.pid2 datadir = /var/lib/mysql2/data2 language = /usr/share/mysql/english user = root