1 ; The MySQL server configuration file.
2 ; One can use all long options that the mysqld supports.
3 ; Run mysqld with --help to get a whole list of available options
6 ; This section must be the first!
8 datadir = @clusterdir@/mysqldb/db
9 pid-file = @clusterdir@/mysqldb/mysql.pid
10 socket = @clusterdir@/mysqldb/mysql.sock
14 ;character-set-server=latin2
15 ;collation-server=latin2_general_ci
16 ;skip-character-set-client-handshake
19 ;default-character-set = latin1
21 ; Use passwords compatible with old 4.0 mysqld
24 ; Don't use system locking
27 ; Don't listen on a TCP/IP port at all. This is a security enhancement,
28 ; if all processes that need to connect to mysqld run on the same host.
29 ; All interaction with mysqld must be made via Unix sockets.
32 ; IP address to bind to
33 ;bind-address=127.0.0.1
38 ; Emergency option. Use only if you really need this.
41 ; skip startup of slave
45 ;relay-log=slave-relay-bin
49 ;master-password=replica
51 ; master does not ignore them, but we do
52 ;replicate-ignore-db=mysql
53 ;replicate-ignore-db=test
55 ;replicate-rewrite-db=delfi->delfi_ro
57 ; Replication Master Server (default)
58 ; binary logging is required for replication
61 ; Normally, a slave does not log to its own binary log any updates that are
62 ; received from a master server. This option tells the slave to log the updates
63 ; performed by its SQL thread to its own binary log. For this option to have
64 ; any effect, the slave must also be started with the --log-bin option to
65 ; enable binary logging. --log-slave-updates is used when you want to chain
66 ; replication servers.
69 ; required unique id between 1 and 2^32 - 1
70 ; defaults to 1 if master-host is not set but will not function as a master if omitted
73 ; databases to be included in binlog
76 ;binlog-ignore-db=mysql
77 ;binlog-ignore-db=test
80 log-errors = /var/log/mysql/error
84 log-slow-queries = /var/log/mysql/slow.log
86 ; Log connections and queries. It slows down MySQL so it's disabled by default
87 ;log = /var/log/mysql/log
90 ;log-update = /var/log/mysql/update
91 ; Log some extra information to update log
94 log-error = /var/log/mysql/mysql
100 ; Path for temporary files. Several paths may be specified, separated by a
101 ; colon (:), in this case they are used in a round-robin fashion.
105 ; Internal server variables
108 ;set-variable = back_log=5
109 ;set-variable = connect_timeout=5
110 ;set-variable = delayed_insert_timeout=300
111 ;set-variable = delayed_insert_limit=100
112 ;set-variable = flush_time=0
113 ;set-variable = join_buffer_size=131072
114 ;set-variable = key_buffer_size=8M
115 ;set-variable = read_rnd_buffer_size=256K
116 ;set-variable = read_buffer_size=132K
117 ;set-variable = long_query_time=10
118 ;set-variable = max_allowed_packet=1M
119 ;set-variable = max_connections=100
120 ;set-variable = max_user_connections=0
121 ;set-variable = max_connect_errors=10
122 ;set-variable = max_delayed_insert_threads=20
123 ;set-variable = delayed_queue_size=1000
124 ;set-variable = max_join_size=4294967295
125 ;set-variable = max_sort_length=1024
126 ;set-variable = max_write_lock_count=4294967295
127 ;set-variable = net_buffer_length=16384
128 ;set-variable = record_buffer=131072
129 ;set-variable = sort_buffer_size=2M
130 ;set-variable = table_cache=64
131 ;set-variable = tmp_table_size=1M
132 ;set-variable = max_heap_table_size=32M
133 ;set-variable = thread_cache_size=16
134 ;set-variable = thread_stack=65536
135 ; Try number of CPU's*2
136 ;set-variable = thread_concurrency=8
137 ;set-variable = wait_timeout=28800
138 ;set-variable = query_cache_size=8M
139 ;set-variable = query_cache_limit=1M
141 ; replication local log
142 ;set-variable = max_relay_log_size=256M
143 ; max size of master binlog files
144 ;set-variable = max_binlog_size=256M
148 ; MyISAM tables options
151 ; Don't flush key buffers between writes for any MyISAM
152 ; set this if you have dedicated slave server where writes aren't important
153 ;delay-key-write-for-all-tables
155 ; Repair automatically on open if the table wasn't closed properly.
158 ;set-variable = myisam_sort_buffer_size=4M
163 ; InnoDB tables options (see MySQL manual)
167 ; these are actual defaults (as of 5.0.26)
168 innodb_data_home_dir = @clusterdir@/mysqldb/db
169 innodb_data_file_path = ibdata1:10M:autoextend
170 set-variable = innodb_mirrored_log_groups=1
171 innodb_log_group_home_dir = @clusterdir@/mysqldb/db
172 set-variable = innodb_log_files_in_group=2
173 set-variable = innodb_log_file_size=5M
174 set-variable = innodb_log_buffer_size=1M
176 ;innodb_flush_log_at_trx_commit=1
177 ;innodb_log_arch_dir = @clusterdir@/innodb/log
178 ;innodb_log_archive=0
179 ;set-variable = innodb_buffer_pool_size=80M
180 ;set-variable = innodb_additional_mem_pool_size=10M
181 ;set-variable = innodb_file_io_threads=4
182 ;set-variable = innodb_lock_wait_timeout=50
185 ; used for logs rotation
187 user = mysql_logrotate