在master上創建repl賬戶，用于復制。

grant replication slave on *.* to [email?protected]%‘ identified by ‘P@$$W0rd‘;

flush privileges;

與windows下搭建mysql主從的區別：

二進制日志的路徑格式不一樣

master:

my.cnf部分配置(master):

thread_handling = pool-of-threads

thread_pool_oversubscribe = 10

skip-name-resolve

# Replication Master Server (default)

# binary logging is required for replication

#log-bin=mysql-bin

# binary logging format - mixed recommended

binlog_format=mixed

# 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

expire_logs_days??????? = 10

max_binlog_size???????? = 100M

log_bin???????????????? = /var/lib/mysql/mysql-bin.log?? #確保此文件可寫

read-only????????????? =0? #主機，讀寫都可以

binlog-do-db???????? =yourdb?? #需要備份數據，多個寫多行

binlog-ignore-db??? =mysql #不需要備份的數據庫，多個寫多行

slave:

master：

show variables like ‘%log_bin%‘;

show master status

slave：

stop slave;

change master to

master_host=‘192.168.103.56‘,

master_user=‘repl‘,

master_password=‘P@$$W0rd‘,

master_log_file=‘mysql-bin.000002‘,

master_log_pos=120;

start slave;

show slave status;

原文：http://www.cnblogs.com/suixinpeng/p/5341193.html

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