Environmental introduction
System Kernel  : 2.6.-642.4..el6.x86_64

Source Server  : 192.168.7.1

Target Server  : 192.168.7.10
Target Server Configure
1、Close SElinux
sed -i "s/SELINUX=enforcing/SELINUX=disabled/g" /etc/selinux/config

setenforce

2、configure iptables server
iptables -A INPUT -p tcp --dport  -j ACCEPT

iptables -A OUTPUT -p tcp --sport  -j ACCEPT

/etc/init.d/iptables save

/etc/init.d/iptables restart
3、Install Rsync server software
yum -y install rsync xinetd

sed -n s/"disable.*= yes"/"disable         = no"/p /etc/xinetd.d/rsync

sed -n 's/server_args.* = --daemon/server_args     = --daemon --config=\/etc\/rsyncd.conf/p'  /etc/xinetd.d/rsync

/etc/init.d/xinetd start
4、Create rsync configuration file and configure
touch /etc/rsyncd.conf

cat >> /etc/rsyncd.conf << END

log file = /var/log/rsyncd/rsyncd.log

pidfile = /var/run/rsyncd.pid

lock file = /var/run/rsync.lock

secrets file = /etc/rsync.pass

motd file = /etc/rsyncd.Motd

[vick1]

path = /home/vick1

comment = vick1

uid = root

pid = root

port

use chroot = no

read only = no

list = no

max connections =

timeout =

auth users = vick

hosts allow = 192.168.7.1

END 
5、Create user authentication file
touch /etc/rsync.pass

echo "vick:123456" >> /etc/rsync.pass
6、Set files permissions
chmod  /etc/rsync.pass

chmod  /etc/rsyncd.conf
7、start-up rsync
/etc/init.d/xinetd start
Source server rsync client configure

1、Close SElinux




sed -i "s/SELINUX=enforcing/SELINUX=disabled/g" /etc/selinux/config

setenforce 0







2、configure iptables server




iptables -A INPUT -p tcp --dport  -j ACCEPT

iptables -A OUTPUT -p tcp --sport  -j ACCEPT

/etc/init.d/iptables save

/etc/init.d/iptables restart






3、Install Rsync server software




yum -y install rsync xinetd

sed -n s/"disable.*= yes"/"disable         = no"/p /etc/xinetd.d/rsync

/etc/init.d/xinetd start




4、create password file




touch /etc/sync.pass

echo "" >> /etc/sync.pass

chmod  /etc/sync.pass




5、Test single point synchronization




rsync -avH --port=873 --progress --delete  /home/vick1/  vick@192.168.7.10::vick1 --password-file=/etc/sync.pass





Install sersync tools real time trigger Rsync synchronization
1、Check whether the server kernel supports inotify




-rw-r--r-- 1 root root 0 May  2 14:33 max_queued_events

-rw-r--r-- 1 root root 0 May  2 14:33 max_user_instances

-rw-r--r-- 1 root root 0 May  2 14:33 max_user_watches





Notes: Make a list of three documents that show the kernel supports inotify


2、 Modify kernel parameters




cat >> /etc/sysctl.conf << END

fs.inotify.max_queued_events=

fs.inotify.max_user_watches=

fs.inotify.max_user_instances=

END


sysctl -p




Notes:
Max_queued_events:inotify queue maximum length, if the value is too small, there will be * * * Event Overflow * * error, 
resulting in inaccurate monitoring files Queue
max_user_watches：The number of files to synchronize，can use find /home/vick1 -type d|wc -l statistics, 
must ensure that the max_user_watches value is greater than the statistical results
max_user_instances:Create maximum value of inotify instance for each user




 3、Install and configure sersync services 




Download sersync software

wget https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/sersync/sersync2.5.4_64bit_binary_stable_final.tar.gz --no-check-certificate

tar -zxvf    sersync2..4_64bit_binary_stable_final.tar.gz

mv GNU-Linux-x86 /usr/local/sersync




　　Configure sersync services


Configure an instance and specify a synchronization directory,user and password




cp /usr/local/sersync/confxml.xml /usr/local/sersync/confxml.xml.bak 
vim /usr/local/sersync/confxml.xml

<?xml version="1.0" encoding="ISO-8859-1"?>

<head version="2.5">

    <host hostip="localhost" port=""></host>

    <debug start="false"/>

    <fileSystem xfs="false"/>

    <filter start="false">

    <exclude expression="(.*)\.svn"></exclude>

    <exclude expression="(.*)\.gz"></exclude>

    <exclude expression="^info/*"></exclude>

    <exclude expression="^static/*"></exclude>

    </filter>

    <inotify>

    <delete start="true"/>

    <createFolder start="true"/>

    <createFile start="false"/>

    <closeWrite start="true"/>

    <moveFrom start="true"/>

    <moveTo start="true"/>

    <attrib start="false"/>

    <modify start="false"/>

    </inotify>

    <sersync>

    <localpath watch="/home/vick1">

        <remote ip="192.168.7.10" name="vick1"/>

        <!--<remote ip="192.168.8.39" name="tongbu"/>-->

        <!--<remote ip="192.168.8.40" name="tongbu"/>-->

    </localpath>

    <rsync>

        <commonParams params="-artuz"/>

        <auth start="true" users="vick" passwordfile="/etc/sync.pass"/>

        <userDefinedPort start="false" port=""/><!-- port= -->

        <timeout start="true" time=""/><!-- timeout= -->

        <ssh start="false"/>

    </rsync>

    <failLog path="/usr/local/sersync/logs/rsync_fail_log.sh" timeToExecute=""/><!--default every 60mins execute once-->

    <crontab start="false" schedule=""><!--600mins-->

        <crontabfilter start="false">

        <exclude expression="*.php"></exclude>

        <exclude expression="info/*"></exclude>

        </crontabfilter>

    </crontab>

    <plugin start="false" name="command"/>

    </sersync>

    <plugin name="command">

    <param prefix="/bin/sh" suffix="" ignoreError="true"/>    <!--prefix /opt/tongbu/mmm.sh suffix-->

    <filter start="false">

        <include expression="(.*)\.php"/>

        <include expression="(.*)\.sh"/>

    </filter>

    </plugin>

    <plugin name="socket">

    <localpath watch="/opt/tongbu">

        <deshost ip="192.168.138.20" port=""/>

    </localpath>

    </plugin>

    <plugin name="refreshCDN">

    <localpath watch="/data0/htdocs/cms.xoyo.com/site/">

        <cdninfo domainname="ccms.chinacache.com" port="" username="xxxx" passwd="xxxx"/>

        <sendurl base="http://pic.xoyo.com/cms"/>

        <regexurl regex="false" match="cms.xoyo.com/site([/a-zA-Z0-9]*).xoyo.com/images"/>

    </localpath>

    </plugin>

</head>

/usr/local/sersync/sersync2 -d -r -o  /usr/local/sersync/confxml.xml




　　The final test is successful synchronization，The configuration is over here


Extand：
Add script to monitor whether sersync is running properly




touch /home/script/chech_sersync.sh

cat >> /home/script/chech_sersync.sh << END

#!/bin/sh

sersync="/usr/local/sersync/sersync2"

confxml="/usr/local/sersync/confxml.xml"

status=$(ps aux |grep 'sersync2'|grep -v 'grep'|wc -l)

if [ $status -eq  ];

then

$sersync -d -r -o $confxml &

else

exit ;

fi

END




 


 


 


 




 


 


 


 
												


											
rsync+sersync的更多相关文章
	

    
						
  1. Linux下Rsync+sersync实现数据实时同步
		
    inotify 的同步备份机制有着缺点,于是看了sersync同步,弥补了rsync的缺点.以下转自:http://www.osyunwei.com/archives/7447.html 前言: 一. ...
    
		
    2. 
						
  2. rsync+sersync实现文件实时同步
		
    前言: 一.为什么要用Rsync+sersync架构? 1.sersync是基于Inotify开发的,类似于Inotify-tools的工具 2.sersync可以记录下被监听目录中发生变化的(包括增 ...
    
		
    3. 
						
  3. Rsync+sersync文件实时同步
		
    一．为什么要用Rsync+sersync架构1．sersync是基于Inotify开发的,类似于Inotify-tools的工具2．sersync可以记录下被监听目录中发生变化的(包括增加.删除.修改 ...
    
		
    4. 
						
  4. rsync+sersync实现数据文件实时同步
		
    一.简介 sersync是基于Inotify开发的,类似于Inotify-tools的工具: sersync可以记录下被监听目录中发生变化的(包括增加.删除.修改)具体某一个文件或某一个目录的名字:  ...
    
		
    5. 
						
  5. 如何通过rsync+sersync 实现同步备份
		
    3.rsync+sersync更快更节约资源实现web数据同步4.unison+inotify实现web数据双向同步 一:为什么要实现同步备份 服务器上有些重要文件或数据时,可以把他们多备份一份到其他 ...
    
		
    6. 
						
  6. Rsync + sersync 实时同步备份
		
    一      Rsync + Sersync  实时同步介绍 1.Rsync 服务搭建介绍 云机上搭建Rsync server,在本地搭建Rsync Clinet. 2. Sersync 服务搭建介绍 ...
    
		
    7. 
						
  7. rsync+sersync实现代码同步
		
    APP02安装 rsync服务端 yum install rsync vim /etc/rsyncd.conf pid file=/var/rsynclog/rsyncd.pid log file=/ ...
    
		
    8. 
						
  8. Rsync + Sersync 实现数据增量同步
		
    部分引用自:https://blog.csdn.net/tmchongye/article/details/68956808 一.什么是Rsync? Rsync(Remote Synchronize) ...
    
		
    9. 
						
  9. rsync+sersync+inotify实现服务器间文件同步之一
		
    rsync+sersync+inotify实现服务器间文件同步之一:rsync安装配置 2013年12月14日 ⁄ Linux管理, 服务器集群技术 ⁄ 共 4925字 ⁄ rsync+sersync ...
    
		
    10. 
						
  10. Rsync+sersync实现数据实时同步
		
    前言: 一.为什么要用Rsync+sersync架构? 1.sersync是基于Inotify开发的,类似于Inotify-tools的工具 2.sersync可以记录下被监听目录中发生变化的(包括增 ...
    
		
    11. 
		

	


随机推荐
	

    
									
  1. css---8 过渡属性刨析
			
    1.       transition-property 默认值为 all,表示所有可被动画的属性都表现出过渡动 可以指定多个 property 属性值: none 没有过渡动画. all 所有可被动 ...
    
			
    2. 
						
  2. JS调用C++
			
    1.注册C++函数. //注册回调函数宏 //根据不同需要支持注册两个函数原型,注意CONNECT_JS_CALL_SIMPLE_HANDLER中注册的函数 //需要提前和HTML调用协调好,参数必须 ...
    
			
    3. 
						
  3. linux安装splunk-enterprise
			
    一.介绍 Splunk是一款功能强大,功能强大且完全集成的软件,用于实时企业日志管理,可收集,存储,搜索,诊断和报告任何日志和机器生成的数据,包括结构化,非结构化和复杂的多行应用程序日志. 它允许您以 ...
    
			
    4. 
						
  4. 微信小程序——单选项
			
    对于小程序单选,官方文档已经贴出了代码,我这里也不做过多解释,只是分享给大家一个小功能 一般在单选或者多选时,都会出现“其他”这个选项,如果通过input焦点事件.失焦事件来控制,代码会很繁琐 这里可 ...
    
			
    5. 
						
  5. requestAnimationFrame动画封装
			
    function Animator(duration, progress) { this.duration = duration; this.progress = progress; this.nex ...
    
			
    6. 
						
  6. https://stackoverflow.com/与程序相关的IT技术问答网站
			
    https://stackoverflow.com/ Stack Overflow是一个与程序相关的IT技术问答网站.用户可以在网站免费提交问题,浏览问题,索引相关内容,在创建主页的时候使用简单的HT ...
    
			
    7. 
						
  7. UVA-699-The Falling Leaves-二叉树+递归
			
    Each year, fall in the North Central region is accompanied by the brilliant colors of the leaves on  ...
    
			
    8. 
						
  8. JS动画完美框架
			
    html部分 <!DOCTYPE html> <html lang="en"> <head> <link href="../cs ...
    
			
    9. 
						
  9. <day005>jQuery事件、文档基本操作 + 点赞事件
			
    任务1: jQuery的基本操作 <!DOCTYPE html> <html lang="zh-CN"> <head> <meta cha ...
    
			
    10. 
						
  10. Office2016只安装三件套方法
			
    转载 Office2016只安装三件套方法(word,ppt,excel) 2019-03-01 23:30:03 Kellen5l 阅读数 11618更多 分类专栏: Office   版权声明:本 ...
    
			
    11.