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[packages/mysql.git] / mysqld.conf
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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
4; $Id$
2ad2f3ce 5
87a1c582 6; This section must be the first!
7ce39a59 7[mysqld]
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8datadir = @clusterdir@/mysqldb/db
9pid-file = @clusterdir@/mysqldb/mysql.pid
10socket = @clusterdir@/mysqldb/mysql.sock
2ad2f3ce 11port = 3306
2ad2f3ce 12user = mysql
13
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14;character-set-server=latin2
15;collation-server=latin2_general_ci
a9eca139 16;skip-character-set-client-handshake
9051d690 17
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18; set default charset
19;default-character-set = latin1
20
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21; Use passwords compatible with old 4.0 mysqld
22;old-passwords
df187c4e 23
87a1c582 24; Don't use system locking
47fdd7f8 25skip-locking
2ad2f3ce 26
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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.
2ad2f3ce 30skip-networking
31
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32; IP address to bind to
33;bind-address=127.0.0.1
34
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35; no dns
36;skip-name-resolve
37
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38; Emergency option. Use only if you really need this.
39;skip-grant-tables
40
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41; skip startup of slave
42;skip-slave-start
43
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44; slave setup
45;relay-log=slave-relay-bin
46;master-host=master
47;master-user=replica
48;master-port=3306
49;master-password=replica
50
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51; master does not ignore them, but we do
52;replicate-ignore-db=mysql
53;replicate-ignore-db=test
54
55;replicate-rewrite-db=delfi->delfi_ro
56
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57; Replication Master Server (default)
58; binary logging is required for replication
59;log-bin=mysql-bin
60
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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.
67;log-slave-updates
68
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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
71;server-id=2
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72
73; databases to be included in binlog
74;binlog-do-db=db1
75; or excluded
76;binlog-ignore-db=mysql
77;binlog-ignore-db=test
78
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79; Log slow queries
80;log-slow-queries = /var/log/mysql/slow.log
81
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82; Log connections and queries. It slows down MySQL so it's disabled by default
83;log = /var/log/mysql/log
84
7ce39a59 85; Log all updates.
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86;log-update = /var/log/mysql/update
87; Log some extra information to update log
88;log-long-format
89
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90; Language
91;language = polish
92
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93; Path for temporary files. Several paths may be specified, separated by a
94; colon (:), in this case they are used in a round-robin fashion.
95;tmpdir = /var/tmp
96
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97;
98; Internal server variables
99;
100
101;set-variable = back_log=5
102;set-variable = connect_timeout=5
103;set-variable = delayed_insert_timeout=300
104;set-variable = delayed_insert_limit=100
105;set-variable = flush_time=0
106;set-variable = join_buffer_size=131072
107;set-variable = key_buffer_size=8M
108;set-variable = long_query_time=10
109;set-variable = max_allowed_packet=1M
110;set-variable = max_connections=100
111;set-variable = max_user_connections=0
112;set-variable = max_connect_errors=10
113;set-variable = max_delayed_insert_threads=20
114;set-variable = delayed_queue_size=1000
115;set-variable = max_join_size=4294967295
116;set-variable = max_sort_length=1024
117;set-variable = max_write_lock_count=4294967295
118;set-variable = net_buffer_length=16384
119;set-variable = record_buffer=131072
120;set-variable = sort_buffer_size=2M
121;set-variable = table_cache=64
122;set-variable = tmp_table_size=1M
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123;set-variable = max_heap_table_size=32M
124;set-variable = thread_cache_size=16
87a1c582 125;set-variable = thread_stack=65536
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126; Try number of CPU's*2
127;set-variable = thread_concurrency=8
87a1c582 128;set-variable = wait_timeout=28800
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129;set-variable = query_cache_size=8M
130;set-variable = query_cache_limit=1M
87a1c582 131
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132; replication local log
133;set-variable = max_relay_log_size=256M
134; max size of master binlog files
135;set-variable = max_binlog_size=256M
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136
137
138;
139; MyISAM tables options
140;
141
142; Don't flush key buffers between writes for any MyISAM
2530d8da 143; set this if you have dedicated slave server where writes aren't important
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144;delay-key-write-for-all-tables
145
146; Repair automatically on open if the table wasn't closed properly.
b0f33e42 147myisam-recover
7ce39a59 148;
87a1c582 149;set-variable = myisam_sort_buffer_size=4M
b0f33e42 150
151
152
87a1c582 153;
7ce39a59 154; InnoDB tables options (see MySQL manual)
87a1c582 155;
7ce39a59 156;skip-innodb
b0f33e42 157
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158; these are actual defaults (as of 5.0.26)
159innodb_data_home_dir = @clusterdir@/mysqldb/db
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160innodb_data_file_path = ibdata1:10M:autoextend
161set-variable = innodb_mirrored_log_groups=1
b6369c60 162innodb_log_group_home_dir = @clusterdir@/mysqldb/db
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163set-variable = innodb_log_files_in_group=2
164set-variable = innodb_log_file_size=5M
165set-variable = innodb_log_buffer_size=1M
b0f33e42 166
87a1c582 167;innodb_flush_log_at_trx_commit=1
b6369c60 168;innodb_log_arch_dir = @clusterdir@/innodb/log
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169;innodb_log_archive=0
170;set-variable = innodb_buffer_pool_size=80M
171;set-variable = innodb_additional_mem_pool_size=10M
172;set-variable = innodb_file_io_threads=4
173;set-variable = innodb_lock_wait_timeout=50
b0f33e42 174
175
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176;
177; Berkeley DB tables options
178;
179; Don't use berkeley db (saves a lot of memory)
180;skip-bdb
b0f33e42 181
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182;bdb-home = @clusterdir@/db
183;bdb-log-dir = @clusterdir@/bdb/log
184;bdb-tmpdir = @clusterdir@/bdb/tmp
b0f33e42 185
186
87a1c582 187;bdb-lock-detect = DEFAULT
b0f33e42 188
87a1c582 189; Don't synchronously flush logs.
7ce39a59 190;bdb-no-sync
b0f33e42 191
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192; Don't start Berkeley DB in recover mode.
193;bdb-no-recover
b0f33e42 194
7ce39a59 195; Start Berkeley DB in multi-process mode (Don't use `DB_PRIVATE'
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196; when initializing Berkeley DB
197;bdb-shared-data
b0f33e42 198
7ce39a59 199;set-variable = bdb_max_lock=1000
b0f33e42 200
201
87a1c582 202; used for logs rotation
2ad2f3ce 203[mysqladmin]
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204user = mysql_logrotate
205password =
87a1c582 206
bd0f57c5 207; vim:syn=dosini
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