rsync是一款优秀的数据同步软件,在跨服务器,跨机房,跨国备份服务器的首选工具,下面就来介绍下如何配置安装cwRsyncServer很大多数软件一样是B/C架构,cwRsyncServer是rsync的windows版本

一,下载
官方下载地址:官方网站:http://rsync.samba.org/download.html
下载地址:
http://sourceforge.net/projects/sereds/files/cwRsync/4.1.0/

服务器版为: <ignore_js_op> cwRsyncServer_4.1.0_Installer.rar (3.65 MB, 下载次数: 91) 
客户端版为: <ignore_js_op> cwRsync_4.1.0_Installer.rar (3.4 MB, 下载次数: 153) 

二,安装


服务器IP:192.168.1.1
客户端IP:192.168.1.2

1,服务器安装

第一步:建立cwRsyncServer运行账户,这一步是必须的,否则你安装完连启动都启动不来哦
用户名:test
密码:test
并且加入管理员组!
注意:这个帐号只是安装和运行用的账户,别无它用

第二步:安装
安装如图:

<ignore_js_op>1.png

 


<ignore_js_op>2.png

 


<ignore_js_op>4.png

 


输入刚刚建立的帐号

<ignore_js_op>5.png

 



按照完毕后点击closed即可

第三步:配置
我们按照的路径是:E:\Program Files\ICW\
那我们就进入到这个目录
打开rsyncd.conf编辑内容如下:

use chroot = false
uid = 0
gid = 0
strict modes = false
log file = rsyncd.log
port = 10556
[www]
path = /cygdrive/c/www
read only = false
transfer logging = yes
auth users = testuser
secrets file = etc/testuser.pas
hosts allow = 192.168.1.2
hosts deny = 0.0.0.0/0

[mysql]
path = /cygdrive/d/MySQL/MySQL Server 5.0/data/bbs
auth users = testuser
secrets file = etc/testuser.pas
hosts allow = 192.168.1.2
hosts deny = 0.0.0.0/0


然后进入E:\Program Files\ICW\etc目录建立testuser.pas文本文件,注意文件全名为testuser.pas

输入:
testuser:123
即:用户名为:testuser
       密码为:123
这个用户才是客户端连接服务器是要认证的用户名和密码

第四步:启动服务
运行---cmd---services.msc
如图启动服务:

<ignore_js_op>11.png

 


本地测试一下:telnet 127.0.0.1 10556

防火墙记得开启这个端口

2,客户端安装
解压:cwRsync_4.1.0_Installer.zip按照向导安装
按照完成后:
cd C:\Program Files\cwRsync\bin>

启动客户端连接服务器
rsync.exe -vzrtopg --progress --delete wodetop@192.168.1.1::www /cygdrive/e/databackup/www --port=10556
输入密码

3,设置计划任务,定时同步数据:

注意,计划任务这块要提示输入密码,下面是不用输入密码的脚本
  1. @echo off
  2. "c:\Program Files\cwRsync\bin\rsync.exe" -vzrtopg --progress --delete cnuser@192.168.1.1::www /cygdrive/e/databackup/www --port=10556 --password-file=/cygdrive/e/databackup/rsyncpwd.txt < E:\databackup\passwd.txt
复制代码

在E:\databackup目录下建立一个空文件名:rsyncpwd.txt 再建立个E:\databackup\passwd.txt 输入密码

否这回出现下面错误:password file must not be other-accessible

password file must be owned by root when running as root


楼下会给出常见的一些问题

 

 

安装完 cwRsync客户端后,开始写bat 执行文件,遇到的第一件事情就是就同步到本地时 目录不认识,报错如下:

The source and destination cannot both be remote.
rsync error: syntax or usage error (code 1) at main.c(1138) [Receiver=3.0.7]

主要原因是cwRsync 不能直接认识本地盘,必须加上 /cygdrive/g/test

意思为g:\test目录

客户端密码文件报错如下:

rsync password file must be owned by root when running as root

万能的GOOGLE告诉我,可以用一个变通的方式解决就是

@echo off
"C:\Program Files (x86)\cwRsync\bin\rsync" -rlptDzv --progress --delete "backup@192.88.88.128::test" /cygdrive/g/test --password-file=/cygdrive/g/rsync/passws.ps<g:\rsync\passwd.txt 

在g:\rsync 下建立了一个文件,写入密码,然后同步密码最后在这个文件中输入即可。如上所例。

 

rsync问题小结

在用rsync同步数据的时候,经常会出现一些问题,我将遇到的总结如下:
1、权限问题
类似如下的提示:rsync: opendir "/kexue" (in dtsChannel) failed: Permission denied (13)注意查看同步的目录权限是否为755
2、time out
rsync: failed to connect to 203.100.192.66: Connection timed out (110)
rsync error: error in socket IO (code 10) at clientserver.c(124) [receiver=3.0.5]
检查服务器的端口netstat –tunlp,远程telnet测试。
3、服务未启动
rsync: failed to connect to 10.10.10.170: Connection refused (111)
rsync error: error in socket IO (code 10) at clientserver.c(124) [receiver=3.0.5]
启动服务:rsync --daemon --config=/etc/rsyncd.conf
4、磁盘空间满
rsync: recv_generator: mkdir "/teacherclubBackup/rsync……" failed: No space left on device (28)
*** Skipping any contents from this failed directory ***
5、Ctrl+C或者大量文件
rsync error: received SIGINT, SIGTERM, or SIGHUP (code 20) at rsync.c(544) [receiver=3.0.5]
rsync error: received SIGINT, SIGTERM, or SIGHUP (code 20) at rsync.c(544) [generator=3.0.5]
6、xnetid启动
rsync: read error: Connection reset by peer (104)
rsync error: error in rsync protocol data stream (code 12) at io.c(759) [receiver=3.0.5]
查看rsync日志
rsync: unable to open configuration file "/etc/rsyncd.conf": No such file or directory
xnetid查找的配置文件位置默认是/etc下,根据具体情况创建软链接。例如:
ln -s /etc/rsyncd/rsyncd.conf /etc/rsyncd.conf

 

加入运维联盟QQ群
常见错误:

错误一
rsync: failed to connect to 96.44.169.178 (*inet_ntop failed*): Connection timed
out (116)
      1 [main] rsync 3468 exception::handle: Exception: STATUS_ACCESS_VIOLATION
    740 [main] rsync 3468 open_stackdumpfile: Dumping stack trace to rsync.exe.s
tackdump
1,防火墙问题
2,端口不对

错误二
@ERROR: auth failed on module www
rsync error: error starting client-server protocol (code 5) at main.c(1516) [Rec
eiver=3.0.8]
密码不对

错误三
@ERROR: invalid uid nobody
rsync error: error starting client-server protocol (code 5) at main.c(1516) [Rec
eiver=3.0.8]
UID不对,默认是nobody
解决方法:
uid = 0
gid = 0

错误四
receiving incremental file list
rsync: read error: Connection reset by peer (104)
rsync error: error in rsync protocol data stream (code 12) at io.c(769) [receive
r=3.0.8]
rsync: connection unexpectedly closed (60 bytes received so far) [generator]
rsync error: error in rsync protocol data stream (code 12) at io.c(610) [generat
or=3.0.8]
可能原因:
1,磁盘挂载是用异步的(async)
然后,检查了/etc/fstab ,去掉async参数。

2,我在服务器上查看日志,看到有这么一行:
rsync: unable to open configuration file "/etc/rsyncd.conf": No such file or directory

于是我:
ln -s /etc/rsyncd/rsyncd.conf /etc/rsyncd.conf

3,同步文件数较多的目录出错
有个子目录中文件较多,也就8000来个吧,总是同步一半便退出。在批处理中加上-v参数,看到错误信息如下:
rsync: writefd_unbuffered failed to write 4 bytes to socket [sender]: Connection reset by peer (104)
rsync: read error: Connection reset by peer (104)
rsync error: error in rsync protocol data stream (code 12) at io.c(768) [sender=
3.0.6]

这个问题有点头疼,在www.itefix.no网站论坛上也没能查出个所以然。

不过最终还是在samba.org上找到解决方案:

在客户端命令行中加上--no-iconv参数就可以了。

原以为是文件太多,缓冲区不够引起,但看这个解决方案,似乎是转换编码方面的bug了。

在rsync的文档中描述如下:
http://rsync.samba.org/ftp/rsync/rsync.html
--iconv=CONVERT_SPEC
Rsync can convert filenames between character sets using this option. Using a CONVERT_SPEC of "." tells rsync to look up the default character-set via the locale setting. Alternately, you can fully specify what conversion to do by giving a local and a remote charset separated by a comma in the order --iconv=LOCAL,REMOTE, e.g. --iconv=utf8,iso88591. This order ensures that the option will stay the same whether you're pushing or pulling files. Finally, you can specify either --no-iconv or a CONVERT_SPEC of "-" to turn off any conversion. The default setting of this option is site-specific, and can also be affected via the RSYNC_ICONV environment variable.
posted on 2014-11-17 15:59  馒头斋  阅读(15790)  评论(0编辑  收藏  举报