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grant replication slave on *.* to backup@192.168.188.128 identified by "123456"; 
grant replication slave on *.* to backup@192.168.188.8 identified by "123456"; 
service mysql stop
server_id = 1
log-bin = mysql-bin
log-error=mysql-error
master-host = 192.168.188.8
master-user = backup
master-password = '123456'
master-port = 3306
master-connect-retry = 20
replicate-ignore-db= mysql
server_id = 2
log-bin = mysql-bin
log-error=mysql-error
master-host = 192.168.188.128
master-user = backup
master-password = '123456'
master-port = 3306
master-connect-retry = 20
replicate-ignore-db= mysql
stop slave;
reset slave;
start slave;
show slave status;


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#!/usr/bin/python
import time
import MySQLdb;
conn = MySQLdb.connect(host="localhost",port=3306,user="root",passwd="asdf",db="test",unix_socket="/data/mysql_3306/mysql.sock")
cursor = conn.cursor()
cursor.execute("select * from test")
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/etc/init.d/mysql start|stop|restart|reload|force-reload|status
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