Rsync under the Windwos

First, Introduction

Cwrsync is the implementation version of Rsync on Windows, and rsync can transfer only modified files over the network by using the file transfer technology of the specific algorithm.
Cwrsync is primarily used for remote file synchronization backup and synchronization on Windows, which contains the Cygwin DLL and the rsync two parts of the applicable Cygwin version.

Second, Server:

Service Pack: Cwrsyncserver-v4.1.0.zip

Client Package: Cwrsync-v4.1.0.zip

1. Unzip the ZIP package to the appropriate directory

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2. and then execute EXE installation file installation:

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3, the account password here personally think it is possible to keep the default (late useless)

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4. Modifying a configuration file rsync d.conf as follows (default location: C:\Program files\icw\):

use chroot = falsestrict modes = falsehosts allow = 10.1.1.20        #允许IP访问log  file = rsyncd.log          #日志文件pid  file = rsyncd.pid        # Process file port = 52326                   #指定服务端口max  connections = 4uid = 0                       # Do not restrict user gid = 0                        #不限定组 [test]                         #认证的模块名, You need to specify the use of path = /cygdrive/e/www& on the client sidenbsp;       #同步的目录read  only = falsetransfer logging =  yeslock file = rsyncd.lock[test2]path = /cygdrive/e/yyyread only =  falsetransfer logging = yeslock file = rsyncd.lock

5. run services.msc, select the service "Rsyncserver" To configure the startup type to "Automatic", and then start the service.

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Third, Client:

Install the client package: Cwrsync-v4.1.0.zip

1. Create a synchronization directory E/test

2. Create under Directory bin Test _rsync.bat

Rsync-av Rsync://10.1.1.10:52326/test/cygdrive/e/test

Rsync-av rsync://10.1.1.10:52326/test/cygdrive/e/test 1

3, you can click the first test can be synchronized

4. Adding files to a directory that is synchronized on the server side

Iv. Adding a task plan:

Windwos fastest also only 1 minutes synchronization once, who has a better way to welcome the guide

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V. Testing

Test instructions	Start time	End time	Take
New 2.6w file (size 27G)	10:07:02	13:56:33	3:49:31
2.6w file based on one synchronization (number of files 0)	9:12:10	9:17:46	0:05:36
2.6w file based on one synchronization (number of files 100 size 130M)	9:27:33	9:33:25	0:05:52

Client gets a list of updated files each time it is synchronized (2.7w 27.5G) takes a long time to file a larger number (5min47s)

Incremental updates on this basis take a short time, updating 100 files (minus the Get-list times) takes only 16s

This article is from the "Good Big Knife" blog, please make sure to keep this source http://53cto.blog.51cto.com/9899631/1698328

Rsync under the Windwos