环境搭建：(服务器,客户端)
首先关闭selinux与iptables
# vi /etc/sysconfig/selinux
SELINUX=disabled
# setenforce 0
# service iptables stop
在使用sersync之前，我们必须安装配置好rsync服务器
rsync (客户端)
一.安装rsync
# yum install rsync -y
# yum install xinetd -y
二.启动rsync依赖服务
# service xinetd start
# chkconfig xinetd on
三.配置：
# vi /etc/rsyncd.conf
uid = root
gid = root
use chroot = no
max connections = 4
port = 873
[test] # rsync模块名，后面配置sersync会用到
path = /home/ftp
comment = ftp #自定义
ignore errors
read only = no
list = no
auth users = user
secrets file = /etc/rsync.pas
hosts allow = *
# hosts deny = 0.0.0.0/0
pid file = /var/run/rsyncd.pid
lock file = /var/run/rsync.lock
log file = /var/log/rsyncd.log
四.创建同步目录
# mkdir -p /home/ftp
五.配置认证文件
# echo "user:123456" > /etc/rsync.pas
# chmod 600 /etc/rsync.pas
# rsync --daemon --config=/etc/rsyncd.conf
六.重启xinetd使其配置生效：
# /etc/init.d/xinetd restart
七.设置开机启动：
# echo "rsync --daemon --config=/etc/rsyncd.conf" >> /etc/rc.local
sersync (服务器端)
一.下载sersync源码包
# wget http://sersync.googlecode.com/files/sersync2.5_64bit_binary_stable_final.tar.gz
二.安装sersync
# tar zxvf sersync2.5_32bit_binary_stable_final.tar.gz
# mv GNU-Linux-x86/ /usr/local/sersync/
三.配置sersync
1.首先创建连接rsyncd的密码文件
# echo "123456" >/etc/rsync.pas
# chmod 600 /etc/rsync.pas
2.配置confxml.xml
# vim /usr/local/sersync/confxml.xml
按照注释进行修改
<?xml version="1.0" encoding="ISO-8859-1"?>
<head version="2.5">
# 设置本地IP和端口
<host hostip="localhost" port="8008"></host>
# 开启DUBUG模式
<debug start="false"/>
# 开启xfs文件系统
<fileSystem xfs="false"/>
# 同步时忽略推送的文件(正则表达式),默认关闭
<filter start="false">
<exclude expression="(.*)\.svn"></exclude>
<exclude expression="(.*)\.gz"></exclude>
<exclude expression="^info/*"></exclude>
<exclude expression="^static/*"></exclude>
</filter>
<inotify>
# 设置要监控的事件
<delete start="true"/>
<createFolder start="true"/>
<createFile start="true"/>
<closeWrite start="true"/>
<moveFrom start="true"/>
<moveTo start="true"/>
<attrib start="true"/>
<modify start="true"/>
</inotify>
<sersync>
# 本地同步的目录路径
<localpath watch="/home/ftp">
# 远程IP和rsync模块名
<remote ip="10.10.0.255" name="test"/>
<!--<remote ip="192.168.8.39" name="tongbu"/>-->
<!--<remote ip="192.168.8.40" name="tongbu"/>-->
</localpath>
<rsync>
# rsync指令参数
<commonParams params="-auvzP"/>
# rsync同步认证
<auth start="true" users="user" passwordfile="/etc/rsync.pas"/>
# 设置rsync远程服务端口，远程非默认端口则需打开自定义
<userDefinedPort start="false" port="874"/><!-- port=874 -->
# 设置超时时间
<timeout start="true" time="100"/><!-- timeout=100 -->
# 设置rsync+ssh加密传输模式,默认关闭，开启需设置SSH加密证书
<ssh start="false"/>
</rsync>
# sersync传输失败日志脚本路径，每隔60会重新执行该脚本，执行完毕会自动清空。
<failLog path="/usr/local/sersync/log/rsync_fail_log.sh" timeToExecute="60"/><!--default every 60mins execute once-->
# 设置rsync+crontab定时传输，默认关闭
<crontab start="false" schedule="600"><!--600mins-->
<crontabfilter start="false">
<exclude expression="*.php"></exclude>
<exclude expression="info/*"></exclude>
</crontabfilter>
</crontab>
# 设置sersync传输后调用name指定的插件脚本，默认关闭
<plugin start="false" name="command"/>
</sersync>
# 插件脚本范例
<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>
# 插件脚本范例
<plugin name="socket">
<localpath watch="/opt/tongbu">
<deshost ip="192.168.138.20" port="8009"/>
</localpath>
</plugin>
<plugin name="refreshCDN">
<localpath watch="/data0/htdocs/cms.xoyo.com/site/">
<cdninfo domainname="ccms.chinacache.com" port="80" 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>
3.创建服务器端sersync同步目录
# mkdir -p /home/ftp
4.设置环境变量：
# echo "export PATH=$PATH:/usr/local/sersync/" >> /etc/profile
# source /etc/profile
5.启动sersync
# sersync2 -r -d -o /usr/local/sersync/confxml.xml
重启操作如下：
# killall sersync2
# sersync2 -r -d -o /usr/local/sersync/confxml.xml
6.设置开机启动
# echo "sersync2 -r -d -o /usr/local/sersync/confxml.xml" >> /etc/rc.local
验证：
(服务器端)
# cd /home/ftp
# touch 1
# echo "test" > 1
(客户端)
# cd /hoem/ftp
# ls
1
# cat 1
test
本文出自 “ngames” 博客，请务必保留此出处http://ngames.blog.51cto.com/3187187/1597894
原文地址：http://ngames.blog.51cto.com/3187187/1597894
