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rsync常见问题及解决办法

发布时间:2019-05-17 10:05:39 作者:佚名 阅读:(34)

在使用rsync中往往会报错误,接下来吾爱编程把常见的错误列举出来,遇到问题可以查看一下对应的错误,然后解决问题:

  错误一:

  password file must not be other-accessible

  continuing without password file

  Password:

  rsync客户端路径是否写错,权限设置不对,需要再次输入密码,客户端和服务端的密码文件都应该是600的权限才可以

  错误二:

  @ERROR: Unknown module ‘bak’

  rsync error: error starting client-server protocol (code 5) at main.c(1522) [receiver= 3.0.3]

  服务端server的配置中的[bak]名字和客户端client的192.168.2.252::bak不符

  错误三:

  rsync: failed to connect to 192.168.2.252: Connection timed out (110)

  rsync error: error in socket IO (code 10) at clientserver.c(124) [receiver=3.0.6]

  检查服务端server服务是否正常启动,检查端口防火墙,iptables打开873端口

  如果服务端是windows server则在防火墙入站规则中增加873端口

  如果服务端是Linux则先检查服务是否启动#ps aux | grep rsync

  然后开启873端口#iptables -A INPUT -p tcp --dport 873 -j ACCEPT开启873端口

  附:

  安装rsync yum install rsync

  启动服务/usr/bin/rsync --daemon

  启动服务错误failed to create pid file /var/rsyncd.pid: File exists

  看看提示服务错误的路径(这个路径不一定就是这个,看自己的报错路径)这里是/var/rsyncd.pid所以

  rm -rf /var/rsyncd.pid;再重新启动Rsync服务

  此时在看一下ps aux | grep rsync启动成功

  错误四:

  @ERROR: access denied to gmz88down from unknown (192.168.2.252)

  rsync error: error starting client-server protocol (code 5) at main.c(1503) [receiver=3.0.6]

  看看是不是服务端server hosts allow限制了IP,把这里的IP加入到服务端server的hosts allow白名单中,windows rsync不能写多个allow,可以在一个allow中加多个IP,例:hosts allow=192.168.2.252 20.20.20.20

  错误五:

  @ERROR: chdir failed

  rsync error: error starting client-server protocol (code 5) at main.c(1503) [receiver=3.0.6]

  服务端server的目录不存在或者没有权限(要同步的那个文件路径),安装windows rsync时候会创建一个SvcCWRSYNC用户,这个用户对要拷贝的目录没有权限,方法一,将这个用户给权限加入到目录中,方法二,修改这个用户隶属于的组,修改后要在管理中重启服务

  错误六:

  rsync error: error starting clie

  nt-server protocol (code 5) at main.c(1524) [Receiver= 3.0.7 ]

  /etc/rsyncd.conf配置文件内容有错误,检查下配置文件

  错误七:

  rsync: ch

  own "" failed: Invalid argument (22)

  权限无法复制,去掉同步权限的参数即可

  错误八:

  @ERROR: auth failed on module bak

  rsync error: error starting client-server protocol (code 5) at main.c(1530) [receiver=3.0.6]

  密码错误或服务器上是否有bak模块

  错误九:

  rsync: connection unexpectedly closed (5 bytes received so far) [sender]

  rsync error: error in rsync protocol data stream (code 12) at io.c(600) [sender=3.0.6]

  模块read only = no设置为no false

  错误十:

  @ERROR: invalid uid nobody

  rsync error: error starting client-server protocol (code 5) at main.c(1503) [sender=3.0.6]

  设置

  uid =0

  gid = 0

  错误十一:

  rsync: failed to connect to 192.168.2.252: No route to host (113)

  rsync error: error in socket IO (code 10) at clientserver.c(124) [receiver=3.0.6]

  防火墙原因

  错误十二:

  rsync: read error: Connection reset by peer (104)

  rsync error: error in rsync protocol data stream (code 12) at io.c(759) [receiver=3.0.6]

  /etc/rsyncd.conf配置文件不存在

  错误十三:

  rsync: Failed to exec ssh: No such file or directory (2)

  rsync error: error in IPC code (code 14) at pipe.c(84) [receiver=3.0.6]

  rsync: connection unexpectedly closed (0 bytes received so far) [receiver]

  rsync error: error in IPC code (code 14) at io.c(600) [receiver=3.0.6]

  需要在客户端安装yum install -y openssh-clients即可

  错误十四:

  rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1518) [generator=3.0.9]

  服务端没有写权限,修改rsyncd.conf中uid和gid

  错误十五:

  rsync: failed to connect to 192.168.2.252 (192.168.2.252): Connection refused(111)

  rsync error: error in socket IO (code 10) at clientserver.c(128) [sender=3.1.1]

  rsync没启动

  错误十六:

  rsync: safe_read failed to read 1 bytes [Receiver]: Connection reset by4)

  rsync error: error in rsync protocol data stream (code 12) at io.c(285)r=3.1.1]

  server端防火墙和rsyncd.conf配置文件没有添加当前IP白名单

  错误十七:

  sending incremental file list

  rsync: read error: Connection reset by peer (104)

  rsync error: error in socket IO (code 10) at io.c(785) [sender=3.1.2]

  服务端设置read only = false

  错误十八:

  使用rsync密钥传输时报以下错误

  Unexpected remote arg: root@192.168.2.252:/home/wwwroot/down.itbiancheng.com

  rsync error: syntax or usage error (code 1) at main.c(1201) [sender=3.0.6]

  解决办法:

  错误-azveP

  正确-azvPe

  这个报错就是顺序的问题,-e后面要跟着'ssh -p 22'

  错误十九:

  rsync: write failed on "123/01.jpg" (in itbiancheng): No space left on device (28)

  rsync error: error in file IO (code 11) at receiver.c(393) [receiver=3.1.2]

  rsync error: error in file IO (code 11) at io.c(1633) [generator=3.1.2]

  磁盘空间不足,df -h检查磁盘空间

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