Step1:
安装数据库:
./configure --prefix=/usr/local/mysql-master
make && make install
./configure --prefix=/usr/local/mysql-slave
make && make install
Step2：从源代码文件的support-files文件夹中拷贝两份my_small.cnf文件，放到/etc文件夹下，分别命名为my-master.cnf，my-slave.cnf
Step3：修改这两个配置文件的mysqld部分,例如我的配置文件如下：
my-master.cnf:
port = 3306
socket = /tmp/mysql.sock
skip-locking
key_buffer = 16K
max_allowed_packet = 1M
table_cache = 4
sort_buffer_size = 64K
read_buffer_size = 256K
read_rnd_buffer_size = 256K
net_buffer_length = 2K
thread_stack = 128K
pid-file = /var/run/mysqld/mysqld.pid
server-id = 1
log-bin=mysql-bin
my-slave.cnf:
port = 3307
socket = /tmp/mysql2.sock
skip-locking
key_buffer = 16K
max_allowed_packet = 1M
table_cache = 4
sort_buffer_size = 64K
read_buffer_size = 256K
read_rnd_buffer_size = 256K
net_buffer_length = 2K
thread_stack = 128K
pid-file = /var/run/mysqld/mysqld2.pid
server-id = 2
Step4:分别对两个服务器执行
sudo ./mysql_install_db --defaults-file=/etc/my-master.cnf
sudo ./mysql_install_db --defaults-file=/etc/my-slave.cnf
Step5：修改数据目录权限,chown mysql:mysql -R var
Step6：创建pid文件目录，并修改权限
sudo mkdir /var/run/mysqld
sudo chgrp mysql /var/run/mysqld
sudo chmod g+w /var/run/mysqld
最后分别运行相应的服务器，例如mysql-master：
./mysqld-safe --defaults-file=/etc/my-master.cnf
运行客户端
./mysql --defaults-file=/etc/my-master.cnf
当然，我们也可以把相应的服务器启动语句写入到脚本里，一次启动两个服务器