下载地址：wget --no-check-certificate https://raw.githubusercontent.com/orangle/sersync/master/release/sersync2.5.4_64bit_binary_stable_final.tar.gz

安装：

mkdir /home/oldboy/tools –p
cd /home/oldboy/tools/
wget --no-check-certificate https://raw.githubusercontent.com/orangle/sersync/master/release/sersync2.5.4_64bit_binary_stable_final.tar.gz
tar xf sersync2.5.4_64bit_binary_stable_final.tar.gz
cd GNU-Linux-x86/
mkdir /application
cd ../
mv GNU-Linux-x86/ /application/sersync
cd /application/
cd sersync/
vim confxml.xml   #调试配置文件

配置文件：

[root@nfs01 sersync]# cat confxml.xml 
<?xml version="1.0" encoding="ISO-8859-1"?>
<head version="2.5">
    <host hostip="localhost" port="8008"></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="true"/>
	<closeWrite start="true"/>
	<moveFrom start="true"/>
	<moveTo start="true"/>
	<attrib start="false"/>
	<modify start="false"/>
    </inotify>

    <sersync>
	<localpath watch="/data/nfs-blog/">
	    <remote ip="172.16.1.50" name="nfsbackup"/>    #此处为需要到实时备份到的服务器IP地址
	    <!--<remote ip="192.168.8.39" name="tongbu"/>-->
	    <!--<remote ip="192.168.8.40" name="tongbu"/>-->
	</localpath>
	<rsync>
	    <commonParams params="-avz"/>
	    <auth start="true" users="rsync_backup" passwordfile="/etc/rsync.password"/>   #users="rsync_backup" 是你的rsync服务器设置的rsync名称，"/etc/rsync.password"/>  rsync客户端密码配置文件
	    <userDefinedPort start="false" port="874"/><!-- port=874 -->
	    <timeout start="true" time="100"/><!-- timeout=100 -->
	    <ssh start="false"/>
	</rsync>
	<failLog path="/tmp/rsync_fail_log.sh" timeToExecute="60"/><!--default every 60mins execute once-->
	<crontab start="false" schedule="600"><!--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="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>

/application/sersync/sersync2 -d -r -n 8 -o /application/sersync/confxml.xml  #启动
ps -ef |grep sersync  #查看进程