Rrc en 19:08 22 oct 2015

2015-10-22T19:08:03Z

Página nueva

__NOTOC__
* [[:#my.cnf | /etc/my.cnf]]
* [[:#server.cnf | /etc/my.cnf.d/server.cnf]]
* [[:#client.cnf | /etc/my.cnf.d/client.cnf]]
* [[:#mysql-clients.cnf | /etc/my.cnf.d/my-sql-clients.cnf]]
* [[:#auth_pam.cnf | /etc/my.cnf.d/auth_pam.cnf]]
* [[:#ha_federatedx.cnf | /etc/my.cnf.d/ha_federatedx.cnf]]
* [[:#query_response_time.cnf | /etc/my.cnf.d/query_response_time.cnf]]
* [[:#auth_socket.cnf | /etc/my.cnf.d/auth_socket.cnf]]
* [[:#handlersocket.cnf | /etc/my.cnf.d/handlersocket.cnf]]
* [[:#semisync_master.cnf | /etc/my.cnf.d/semisync_master.cnf]]
* [[:#locales.cnf | /etc/my.cnf.d/locales.cnf]]
* [[:#semisync_slave.cnf | /etc/my.cnf.d/semisync_slave.cnf]]
* [[:#feedback.cnf | /etc/my.cnf.d/feedback.cnf]]
* [[:#metadata_lock_info.cnf | /etc/my.cnf.d/metadata_lock_info.cnf]]
* [[:#server_audit.cnf | /etc/my.cnf.d/server_audit.cnf]]
* [[:#ha_archive.cnf | /etc/my.cnf.d/ha_archive.cnf]]
* [[:#ha_blackhole.cnf | /etc/my.cnf.d/ha_blackhole.cnf]]
* [[:#query_cache_info.cnf | /etc/my.cnf.d/sql_errlog.cnf]]
* [[:#sql_errlog.cnf | /etc/my.cnf.d/sql_errlog.cnf]]

= my.cnf =

<syntaxhighlight lang="sql" line="GESHI_FANCY_LINE_NUMBERS">

[root@Pridd etc]# cat /etc/my.cnf
# A generic my.cnf file based on /usr/share/mysql/my-medium.cnf
#
# This is for a system with little memory (32M - 64M) where MySQL plays
# an important part, or systems up to 128M where MySQL is used together with
# other programs (such as a web server)
#

# The following options will be passed to all MySQL clients
[client]
user = root
#password = your_password
port = 3306
socket = /var/lib/mysql/mysql.sock

# Here follows entries for some specific programs

# The MySQL server
[mysqld]
user = mysql
datadir = /var/lib/mysql
port = 3306
socket = /var/lib/mysql/mysql.sock
pid-file = /var/run/mysqld/mysqld.pid
skip-external-locking
key_buffer = 16M
max_allowed_packet = 32M
table_cache = 64
sort_buffer_size = 512K
net_buffer_length = 8K
read_buffer_size = 256K
read_rnd_buffer_size = 512K
myisam_sort_buffer_size = 8M
default-storage-engine = InnoDB
collation_server = utf8_unicode_ci
character_set_server = utf8

# plugins
plugin_dir=/usr/lib64/mysql/plugin

# http://dev.mysql.com/doc/refman/5.5/en/replication-semisync.html
;rpl_semi_sync_master=semisync_master.so
;rpl_semi_sync_slave=semisync_slave.so

# Others options for Semisynchronous Replication
;rpl_semi_sync_master_enabled=1
;rpl_semi_sync_master_timeout=10
;rpl_semi_sync_slave_enabled=1

# "Don't" listen on a TCP/IP port at all. This can be a security enhancement,
# if all processes that need to connect to mysqld run on the same host.
# All interaction with mysqld must be made via Unix sockets or named pipes.
# Note that using this option without enabling named pipes on Windows
# (via the "enable-named-pipe" option) will render mysqld useless!
#
skip-networking

# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0

# Replication Master Server (default)
# binary logging is required for replication
#log-bin=mysql-bin

# required unique id between 1 and 2^32 - 1
# defaults to 1 if master-host is not set
# but will not function as a master if omitted
server-id = 1

# Replication Slave (comment out master section to use this)
#
# To configure this host as a replication slave, you can choose between
# two methods :
#
# 1) Use the CHANGE MASTER TO command (fully described in our manual) -
# the syntax is:
#
# CHANGE MASTER TO MASTER_HOST=<host>, MASTER_PORT=<port>,
# MASTER_USER=<user>, MASTER_PASSWORD=<password> ;
#
# where you replace <host>, <user>, <password> by quoted strings and
# <port> by the "master's" port number (3306 by default).
#
# Example:
#
# CHANGE MASTER TO MASTER_HOST='125.564.12.1', MASTER_PORT=3306,
# MASTER_USER='joe', MASTER_PASSWORD='secret';
#
# OR
#
# 2) Set the variables below. However, in case you choose this method, then
# start replication for the first time (even unsuccessfully, for example
# if you mistyped the password in master-password and the slave fails to
# connect), the slave will create a master.info file, and any later
# change in this file to the "variables'" values below will be ignored and
# overridden by the content of the master.info file, unless you shutdown
# the slave server, delete master.info and restart the slaver server.
# For that reason, you may want to leave the lines below untouched
# (commented) and instead use CHANGE MASTER TO (see above)
#
# required unique id between 2 and 2^32 - 1
# (and different from the master)
# defaults to 2 if master-host is set
# but will not function as a slave if omitted
#server-id = 2
#
# The replication master for this slave - required
#master-host = <hostname>
#
# The username the slave will use for authentication when connecting
# to the master - required
#master-user = <username>
#
# The password the slave will authenticate with when connecting to
# the master - required
#master-password = <password>
#
# The port the master is listening on.
# optional - defaults to 3306
#master-port = <port>
#
# binary logging - not required for slaves, but recommended
#log-bin=mysql-bin

# Point the following paths to different dedicated disks
tmpdir = /var/tmp
#log-update = /path-to-dedicated-directory/hostname

# Uncomment the following if you are using BDB tables
#bdb_cache_size = 4M
#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
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
innodb_buffer_pool_size = 16M
innodb_additional_mem_pool_size = 2M
# Set .._log_file_size to 25 % of buffer pool size
innodb_log_file_size = 5M
innodb_log_buffer_size = 8M
innodb_flush_log_at_trx_commit = 1
innodb_lock_wait_timeout = 50
innodb_file_per_table

#bind-address=192.168.100.1

[mysqldump]
quick
max_allowed_packet = 16M

[mysql]
no-auto-rehash
# Remove the next comment character if you are not familiar with SQL
#safe-updates
default-character-set = utf8

[isamchk]
key_buffer = 20M
sort_buffer_size = 20M
read_buffer = 2M
write_buffer = 2M

[myisamchk]
key_buffer = 20M
sort_buffer_size = 20M
read_buffer = 2M
write_buffer = 2M

[mysqlhotcopy]
interactive-timeout

[mysql.server]
user=mysql
basedir=/usr

[mysqld_safe]
log-error=/var/log/mysqld/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid

!includedir /etc/my.cnf.d

</syntaxhighlight>

== server.cnf ==

<syntaxhighlight lang="sql" line="GESHI_FANCY_LINE_NUMBERS">
[rrc@myrddin ~]$ cat /etc/my.cnf.d/server.cnf
#
# These groups are read by MariaDB server.
# Use it for options that only the server (but not clients) should see
#
# See the examples of server my.cnf files in /usr/share/mysql/
#

# this is read by the standalone daemon and embedded servers
[server]

# this is only for the mysqld standalone daemon
[mysqld]

# this is only for embedded server
[embedded]

# This group is only read by MariaDB servers, not by MySQL.
# If you use the same .cnf file for MySQL and MariaDB,
# you can put MariaDB-only options here
[mariadb]

# This group is only read by MariaDB-10.0 servers.
# If you use the same .cnf file for MariaDB of different versions,
# use this group for options that older servers "don't" understand
[mariadb-10.0]
</syntaxhighlight>

== client.cnf ==

<syntaxhighlight lang="sql" line="GESHI_FANCY_LINE_NUMBERS">
[rrc@myrddin ~]$ cat /etc/my.cnf.d/client.cnf
#
# These two groups are read by the client library
# Use it for options that affect all clients, but not the server
#

[client]

# This group is not read by mysql client library,
# If you use the same .cnf file for MySQL and MariaDB,
# use it for MariaDB-only client options
[client-mariadb]
</syntaxhighlight>

== mysql-clients.cnf ==

<syntaxhighlight lang="sql" line="GESHI_FANCY_LINE_NUMBERS">
[rrc@myrddin ~]$ cat /etc/my.cnf.d/mysql-clients.cnf
#
# These groups are read by MariaDB command-line tools
# Use it for options that affect only one utility
#

[mysql]

[mysql_upgrade]

[mysqladmin]

[mysqlbinlog]

[mysqlcheck]

[mysqldump]

[mysqlimport]

[mysqlshow]

[mysqlslap]
</syntaxhighlight>

== auth_pam.cnf ==

<syntaxhighlight lang="sql" line="GESHI_FANCY_LINE_NUMBERS">

[root@Pridd my.cnf.d]# cat auth_pam.cnf
[mariadb]

plugin-load-add=auth_pam.so

</syntaxhighlight>

== ha_federatedx.cnf ==

<syntaxhighlight lang="sql" line="GESHI_FANCY_LINE_NUMBERS">

[root@Pridd my.cnf.d]# cat ha_federatedx.cnf
[mariadb]

plugin-load-add=ha_federatedx.so

# activate the federated storage engine
federated

</syntaxhighlight>

== query_response_time.cnf ==

<syntaxhighlight lang="sql" line="GESHI_FANCY_LINE_NUMBERS">

[root@Pridd my.cnf.d]# cat query_response_time.cnf
[mariadb]

plugin-load-add=query_response_time.so

</syntaxhighlight>

== auth_socket.cnf ==

<syntaxhighlight lang="sql" line="GESHI_FANCY_LINE_NUMBERS">

[root@Pridd my.cnf.d]# cat auth_socket.cnf
[mariadb]

plugin-load-add=auth_socket.so

</syntaxhighlight>

== handlersocket.cnf ==

<syntaxhighlight lang="sql" line="GESHI_FANCY_LINE_NUMBERS">

[root@Pridd my.cnf.d]# cat handlersocket.cnf
[mariadb]

plugin-load-add=handlersocket.so

</syntaxhighlight>

=== semisync_master.cnf ===

<syntaxhighlight lang="sql" line="GESHI_FANCY_LINE_NUMBERS">

[root@Pridd my.cnf.d]# cat semisync_master.cnf
[mariadb]

plugin-load-add=semisync_master.so

</syntaxhighlight>

== locales.cnf ==

<syntaxhighlight lang="sql" line="GESHI_FANCY_LINE_NUMBERS">

[root@Pridd my.cnf.d]# cat locales.cnf
[mariadb]

plugin-load-add=locales.so

</syntaxhighlight>

== semisync_slave.cnf ==

<syntaxhighlight lang="sql" line="GESHI_FANCY_LINE_NUMBERS">

[root@Pridd my.cnf.d]# cat semisync_slave.cnf
[mariadb]

plugin-load-add=semisync_slave.so

</syntaxhighlight>

== feedback.cnf ==

<syntaxhighlight lang="sql" line="GESHI_FANCY_LINE_NUMBERS">

[root@Pridd my.cnf.d]# cat feedback.cnf
[mariadb]

plugin-load-add=feedback.so

</syntaxhighlight>

== metadata_lock_info.cnf ==

<syntaxhighlight lang="sql" line="GESHI_FANCY_LINE_NUMBERS">

[root@Pridd my.cnf.d]# cat metadata_lock_info.cnf
[mariadb]

plugin-load-add=metadata_lock_info.so

</syntaxhighlight>

== server_audit.cnf ==

<syntaxhighlight lang="sql" line="GESHI_FANCY_LINE_NUMBERS">

[root@Pridd my.cnf.d]# cat server_audit.cnf
[mariadb]

plugin-load-add=server_audit.so

</syntaxhighlight>

== ha_archive.cnf ==

<syntaxhighlight lang="sql" line="GESHI_FANCY_LINE_NUMBERS">

[root@Pridd my.cnf.d]# cat ha_archive.cnf
[mariadb]

plugin-load-add=ha_archive.so

</syntaxhighlight>

== ha_blackhole.cnf ==

<syntaxhighlight lang="sql" line="GESHI_FANCY_LINE_NUMBERS">

[root@Pridd my.cnf.d]# cat ha_blackhole.cnf
[mariadb]

plugin-load-add=ha_blackhole.so

</syntaxhighlight>

== query_cache_info.cnf ==

<syntaxhighlight lang="sql" line="GESHI_FANCY_LINE_NUMBERS">

[root@Pridd my.cnf.d]# cat query_cache_info.cnf
[mariadb]

plugin-load-add=query_cache_info.so

</syntaxhighlight>

== sql_errlog.cnf ==

<syntaxhighlight lang="sql" line="GESHI_FANCY_LINE_NUMBERS">

[root@Pridd my.cnf.d]# cat sql_errlog.cnf
[mariadb]

plugin-load-add=sql_errlog.so

</syntaxhighlight>

[[Category:MariaDB Desde la Consola]]
[[Category: CursoMatiaDB]]

Curso de MariaDB Desde la Consola/my.cnf - Historial de revisiones

Rrc en 19:08 22 oct 2015