mysql雙主模式

/etc/my.cnf配置檔案如下：

以下是master1配置檔案的内容：

# For advice on how to change settings please see

# http://dev.mysql.com/doc/refman/5.6/en/server-configuration-defaults.html

[mysqld]

#

# Remove leading # and set to the amount of RAM for the most important data

# cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%.

# innodb_buffer_pool_size = 128M

# Remove leading # to turn on a very important data integrity option: logging

# changes to the binary log between backups.

# log_bin

# Remove leading # to set options mainly useful for reporting servers.

# The server defaults are faster for transactions and fast SELECTs.

# Adjust sizes as needed, experiment to find the optimal values.

# join_buffer_size = 128M

# sort_buffer_size = 2M

# read_rnd_buffer_size = 2M

datadir=/var/lib/mysql

socket=/var/lib/mysql/mysql.sock

character-set-server=utf8

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

symbolic-links=0

# Recommended in standard MySQL setup

sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES

server-id=240

log_bin=mysql-bin

binlog-do-db=zkdb

binlog-ignore-db=mysql

binlog_format=mixed

[mysqld_safe]

log-error=/var/log/mysqld.log

pid-file=/var/run/mysqld/mysqld.pid

以下是master2配置檔案的内容：

server-id=241

master1與master2配置檔案隻有server-id不同

分别在master1和master2上建立 同步賬戶repl 并開啟互相開啟slave模式 具體内容參考 主從複制文章。

本文轉自 yntmdr 51CTO部落格，原文連結：http://blog.51cto.com/yntmdr/1619056，如需轉載請自行聯系原作者