1.服务端
1.在主中心的从节点下安装cwRsyncServer工具，本次以节点172.21.15.17为例子
将cwRsyncServer-v4.1.0.zip解压，解压后运行cwRsyncServer_4.1.0_Installer.exe 选择任意目录安装

2.进入安装路径ICW/bin目录下 找到配置文件rsyncd.conf 复制后重命名rsyncd.conf.bak留作记录
打开复制后的rsyncd.conf默认内容如下

use chroot = false
strict modes = false
hosts allow = *
log file = rsyncd.log

Module definitions

Remember cygwin naming conventions : c:\work becomes /cygwin/c/work

[test]
path = /cygdrive/c/work
read only = false
transfer logging = yes

修改

uid = 0

gid = 0

use chroot = false
strict modes = false
hosts allow = *
log file = rsyncd.log

Module definitions

Remember cygwin naming conventions : c:\work becomes /cygwin/c/work

[DB]
path = /cygdrive/c/Program Files/MongoDB/Server/4.2/data
read only = false
transfer logging = yes

其中uid = 0 gid = 0 是权限

[DB] 是任务标识，在客户端需要用到

path = /cygdrive/c/Program Files/MongoDB/Server/4.2/data 是要同步的文件夹，在/cygdrive/后加上文件夹路径，

如果要配置多个任务，可以无限加

[DB2]
path = /cygdrive/c/Program Files/MongoDB/Server/4.2/data
read only = false
transfer logging = yes

3防火墙打开873端口
4.启动rsyncde的windows服务
ctrl+R 输入services.msc ，找到RsyncServer启动，并在属性中配置自启

2.客户端
本次以172.21.15.16 为例

在此节点上部署mongoDB,安装路径不能有空格，所以不要默认安装

如果安装过程中遇到用exe文件直接安装遇到Verify that you have sufficient privileges to start system services

则安装需要安装在Server\4.2目录下，请新建文件夹安装

在客户端安装cwRsync-v4.1.0，解压cwRsync-v4.1.0.zip后执行cwRsync_4.1.0_Installer.exe选择任意目录安装

定位到C:\Program Files (x86)\cwRsync\bin 目录下，新建记事本rsyncmongo.txt

具体内容如下

@echo off
echo.
echo start…
echo.
cd D:\tools\同步\cwRsync\bin
md data
rsync -vzrtopg --port=873 --progress [email protected]::DB /cygdrive/d/ck/tools/mongoDB/mongoDB/data
md data1
echo.
echo finish!
echo.
exit

保存后修改后缀名.bat