wok view mysql/stuff/etc/mysql/my.cnf @ rev 13187

Up: mysql to 5.5.27.
author Christopher Rogers <slaxemulator@gmail.com>
date Fri Aug 03 08:06:59 2012 +0000 (2012-08-03)
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1 # MySQL config file for medium systems.
2 #
3 # This is for a system with little memory (32M - 64M) where MySQL plays
4 # an important part, or systems up to 128M where MySQL is used together with
5 # other programs (such as a web server)
6 #
7 # MySQL programs look for option files in a set of
8 # locations which depend on the deployment platform.
9 # You can copy this option file to one of those
10 # locations. For information about these locations, see:
11 # http://dev.mysql.com/doc/mysql/en/option-files.html
12 #
13 # In this file, you can use all long options that a program supports.
14 # If you want to know which options a program supports, run the program
15 # with the "--help" option.
16
17 # The following options will be passed to all MySQL clients
18 [client]
19 #password = your_password
20 port = 3306
21 socket = /var/run/mysqld/mysqld.sock
22
23 # Here follows entries for some specific programs
24
25 # The MySQL server
26 [mysqld]
27 port = 3306
28 socket = /var/run/mysqld/mysqld.sock
29 datadir = /var/lib/mysql
30 skip-external-locking
31 key_buffer_size = 16M
32 max_allowed_packet = 1M
33 table_open_cache = 64
34 sort_buffer_size = 512K
35 net_buffer_length = 8K
36 read_buffer_size = 256K
37 read_rnd_buffer_size = 512K
38 myisam_sort_buffer_size = 8M
39
40 # Don't listen on a TCP/IP port at all. This can be a security enhancement,
41 # if all processes that need to connect to mysqld run on the same host.
42 # All interaction with mysqld must be made via Unix sockets or named pipes.
43 # Note that using this option without enabling named pipes on Windows
44 # (via the "enable-named-pipe" option) will render mysqld useless!
45 #
46 skip-networking
47
48 # Replication Master Server (default)
49 # binary logging is required for replication
50 log-bin=mysql-bin
51
52 # binary logging format - mixed recommended
53 binlog_format=mixed
54
55 # required unique id between 1 and 2^32 - 1
56 # defaults to 1 if master-host is not set
57 # but will not function as a master if omitted
58 server-id = 1
59
60 # Replication Slave (comment out master section to use this)
61 #
62 # To configure this host as a replication slave, you can choose between
63 # two methods :
64 #
65 # 1) Use the CHANGE MASTER TO command (fully described in our manual) -
66 # the syntax is:
67 #
68 # CHANGE MASTER TO MASTER_HOST=<host>, MASTER_PORT=<port>,
69 # MASTER_USER=<user>, MASTER_PASSWORD=<password> ;
70 #
71 # where you replace <host>, <user>, <password> by quoted strings and
72 # <port> by the master's port number (3306 by default).
73 #
74 # Example:
75 #
76 # CHANGE MASTER TO MASTER_HOST='125.564.12.1', MASTER_PORT=3306,
77 # MASTER_USER='joe', MASTER_PASSWORD='secret';
78 #
79 # OR
80 #
81 # 2) Set the variables below. However, in case you choose this method, then
82 # start replication for the first time (even unsuccessfully, for example
83 # if you mistyped the password in master-password and the slave fails to
84 # connect), the slave will create a master.info file, and any later
85 # change in this file to the variables' values below will be ignored and
86 # overridden by the content of the master.info file, unless you shutdown
87 # the slave server, delete master.info and restart the slaver server.
88 # For that reason, you may want to leave the lines below untouched
89 # (commented) and instead use CHANGE MASTER TO (see above)
90 #
91 # required unique id between 2 and 2^32 - 1
92 # (and different from the master)
93 # defaults to 2 if master-host is set
94 # but will not function as a slave if omitted
95 #server-id = 2
96 #
97 # The replication master for this slave - required
98 #master-host = <hostname>
99 #
100 # The username the slave will use for authentication when connecting
101 # to the master - required
102 #master-user = <username>
103 #
104 # The password the slave will authenticate with when connecting to
105 # the master - required
106 #master-password = <password>
107 #
108 # The port the master is listening on.
109 # optional - defaults to 3306
110 #master-port = <port>
111 #
112 # binary logging - not required for slaves, but recommended
113 #log-bin=mysql-bin
114
115 # Uncomment the following if you are using InnoDB tables
116 #innodb_data_home_dir = /var/lib/mysql
117 #innodb_data_file_path = ibdata1:10M:autoextend
118 #innodb_log_group_home_dir = /var/lib/mysql
119 # You can set .._buffer_pool_size up to 50 - 80 %
120 # of RAM but beware of setting memory usage too high
121 #innodb_buffer_pool_size = 16M
122 #innodb_additional_mem_pool_size = 2M
123 # Set .._log_file_size to 25 % of buffer pool size
124 #innodb_log_file_size = 5M
125 #innodb_log_buffer_size = 8M
126 #innodb_flush_log_at_trx_commit = 1
127 #innodb_lock_wait_timeout = 50
128
129 [mysqldump]
130 quick
131 max_allowed_packet = 16M
132
133 [mysql]
134 no-auto-rehash
135 # Remove the next comment character if you are not familiar with SQL
136 #safe-updates
137
138 [myisamchk]
139 key_buffer_size = 20M
140 sort_buffer_size = 20M
141 read_buffer = 2M
142 write_buffer = 2M
143
144 [mysqlhotcopy]
145 interactive-timeout