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rsync 不起作用，但 ssh 和 scp 可以

tag-icon • tag-icon linux macos ssh rsync scp
rsync 不起作用，但 ssh 和 scp 可以

我正在尝试使用以下方法将文件从远程服务器（linux）复制到我的客户端（osx）

rsync -avz remote:/path/to/file .

但连接挂起，传输永远无法完成。相反，我可以成功scp。ssh我使用的配置是

ServerAliveInterval 120

Host            *
ForwardX11       yes

Host            remote
HostName        remote.address.uk
HostKeyAlias    remote.address.uk
User            myusername
LocalForward    localhost:5903 remote:5904
LocalForward    localhost:5902 remote:5901
TCPKeepAlive    yes
IdentityFile    ~/.ssh/id_rsa

如果我理解正确的话， 的默认端口与和 的默认端口rsync相同。我该如何让它再次工作？sshscprsync

我运行后得到了以下输出rsync -e "ssh -v" -avz remote:~/file .

OpenSSH_6.2p2, OSSLShim 0.9.8r 8 Dec 2011
debug1: Reading configuration data /Users/.ssh/config
debug1: /Users/.ssh/config line 3: Applying options for *
debug1: /Users/.ssh/config line 41: Applying options for remote
debug1: Reading configuration data /etc/ssh_config
debug1: /etc/ssh_config line 20: Applying options for *
debug1: /etc/ssh_config line 102: Applying options for *
debug1: Connecting to remote.address.uk [129.234.196.8] port 22.
debug1: Connection established.
debug1: identity file /Users/.ssh/id_rsa type 1
debug1: identity file /Users/.ssh/id_rsa-cert type -1
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_6.2
debug1: Remote protocol version 2.0, remote software version OpenSSH_5.3
debug1: match: OpenSSH_5.3 pat OpenSSH_5*
debug1: using hostkeyalias: remote.address.uk
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-ctr hmac-md5 none
debug1: kex: client->server aes128-ctr hmac-md5 none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
debug1: Server host key: RSA 43:2b:c5:8c:c4:fc:c3:9a:eb:0d:92:58:63:9a:56:00
debug1: using hostkeyalias: remote.address.uk
debug1: Host 'remote.address.uk' is known and matches the RSA host key.
debug1: Found key in /Users/.ssh/known_hosts:2
debug1: ssh_rsa_verify: signature correct
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic
debug1: Next authentication method: publickey
debug1: Offering RSA public key: /Users/.ssh/id_rsa
debug1: Server accepts key: pkalg ssh-rsa blen 279
debug1: Authentication succeeded (publickey).
Authenticated to remote.address.uk ([129.234.196.8]:22).
debug1: Local connections to localhost:5903 forwarded to remote address remote:5904
debug1: Local forwarding listening on ::1 port 5903.
debug1: channel 0: new [port listener]
debug1: Local forwarding listening on 127.0.0.1 port 5903.
debug1: channel 1: new [port listener]
debug1: Local connections to localhost:5902 forwarded to remote address remote:5901
debug1: Local forwarding listening on ::1 port 5902.
debug1: channel 2: new [port listener]
debug1: Local forwarding listening on 127.0.0.1 port 5902.
debug1: channel 3: new [port listener]
debug1: channel 4: new [client-session]
debug1: Requesting [email protected]
debug1: Entering interactive session.

编辑：

现在ssh之后也会挂起Entering interactive session，但ssh -fN remote仍然有效。我尝试.bash* .profile .cshrc在服务器端删除，但没有结果。我可以使用的另一个远程服务器的 ssh 连接也失败了。

我发现这个问题只发生在我的osx客户端上。我发现rsync和在我运行的虚拟机上的ssh两个远程服务器上都有效。Linuxosx

答案1

解决方案是，我的 xquartzosx由于某种原因坏了。因此，X 转发不起作用。我已禁用 X 转发，现在我可以连接

如何禁用 X 转发（适用于 osx）

  1. 编辑 ~/.ssh/config
  2. 添加/取消注释ForwardX11 no

“如何”来源

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