blocks|key|4479945|text|Host+Key+Verification+Failed|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4479946|这篇文章很好地解释了这个问题。简而言之：|4479947|4479948|+domain.com的主机密钥已更改。如果您觉得这并不可疑，您可以使用以下命令从本地缓存中删除旧密钥|blockquote|style|BOLD|4479949|4479950|ssh-keygen+-R+domain.com|4479951|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/13363553/git-error-host-key-verification-failed-when-connecting-to-remote-repository^0|0|S|0|0|0|0|K|B|0|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@$A|X|B|Y|1|Z]]|C|$]]|$1|D|3|E|5|6|7|10|8|@]|9|@]|C|$]]|$1|F|3|-4|5|6|7|11|8|@]|9|@]|C|$]]|$1|G|3|H|5|I|7|12|8|@$A|13|B|14|J|K]]|9|@]|C|$]]|$1|L|3|-4|5|6|7|15|8|@]|9|@]|C|$]]|$1|M|3|N|5|6|7|16|8|@]|9|@]|C|$]]|$1|O|3|-4|5|6|7|17|8|@]|9|@]|C|$]]]|P|$Q|$5|R|S|T|C|$U|V]]]]

<a href="https://stackoverflow.com/questions/13363553/git-error-host-key-verification-failed-when-connecting-to-remote-repository">Host Key Verification Failed</a>
This post does good job explaining the issue. In short:
<blockquote>
The host key for domain.com has changed. If this does not seem fishy to you, you can remove the old key from your local cache using
ssh-keygen -R domain.com
</blockquote>

blocks|key|1801021|text|在我的例子中，我只能首先使用'ssh+user@host‘，它会自动为我生成密钥，然后保存下来供后续会话使用。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1801022|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

In my case I was able to just 'ssh user@host' first and it offered to auto-generate the key for me which was then saved for subsequent sessions.

blocks|key|1801027|text|当我尝试在两台服务器之间同步数据时，我刚刚遇到了同样的问题：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1801028|$+sshpass+-p<my_password>+rsync+-avzh+$VOLUME_PATH/*.chk+user@server:${TARGET_PATH}
Host+key+verification+failed.
rsync+error:+unexplained+error+(code+255)+at+rsync.c(638)+[sender=3.1.1]|code-block|syntax|javascript|1801029|这个错误是误导性的--为了解决这个问题，我还必须在目标服务器上安装rsync。我不确定为什么需要这样做，但是一旦源服务器和目标服务器都安装了rsync，复制就完成了。|offset|length|style|BOLD|1801030|entityMap^0|0|0|V|7|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@$I|R|J|S|K|L]]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

I have just hit this same issue now when trying to rsync data between 2 servers:

<pre><code>$ sshpass -p&lt;my_password&gt; rsync -avzh $VOLUME_PATH/*.chk user@server:${TARGET_PATH}
Host key verification failed.
rsync error: unexplained error (code 255) at rsync.c(638) [sender=3.1.1]
</code></pre>

The error was misleading though - to fix the issue I had to install rsync on the target server as well. I am not sure why this is required but once both the source and target servers had rsync installed the copy went through.

blocks|key|1804490|text|我也有同样的问题，原因是我使用的IP地址是在Cloud+Flare+CDN中设置的，而CF屏蔽了IP。我改用了域名，问题解决了。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|1804491|entityMap^0|1J|2|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

I had same problem, the reason was I was using IP address which was set in Cloud Flare CDN, and CF masks IPs.
I used domain name instead and problem resolved.

blocks|key|5895762|text|第一个|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5895763|$+ssh+user@server+-p+port|code-block|syntax|javascript|5895764|您需要回答类型yes；然后|offset|length|style|CODE|5895765|sshpass+-p<my_password>+rsync+-avzh+$VOLUME_PATH/*.chk+user@server:${TARGET_PATH}|5895766|这将是可行的|5895767|entityMap^0|0|0|7|3|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@$I|V|J|W|K|L]]|9|@]|A|$]]|$1|M|3|N|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|Y|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|R|$]]

first to 

<pre><code>$ ssh user@server -p port
</code></pre>

you need to answer to typ <code>yes</code>; then

<pre><code>sshpass -p&lt;my_password&gt; rsync -avzh $VOLUME_PATH/*.chk user@server:${TARGET_PATH}
</code></pre>

this will be worked

blocks|key|4480046|text|我用这个命令解决了同样的问题：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4480047|rsync+--rsh="/usr/bin/sshpass+-p+"password"+ssh+-o+StrictHostKeyChecking=no+-l+root"+/source/file/path+username@192.168.1.1:/destination/file/path|code-block|syntax|javascript|4480048|注意:在使用之前，请确保每一端都安装了sshpass。|4480049|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

I solved same problem with this command:
<pre class="lang-sh prettyprint-override"><code>rsync --rsh=&quot;/usr/bin/sshpass -p &quot;password&quot; ssh -o StrictHostKeyChecking=no -l root&quot; /source/file/path username@192.168.1.1:/destination/file/path
</code></pre>
Note: Be sure about each side has sshpass installation before usage.

blocks|key|5895827|text|首先尝试只使用ssh+进行连接，然后根据需要将其添加到已知主机尝试sshpass等。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|5895828|5895829|在我的例子中，我做了一个全新的linux发行版安装并安装了sshpass，它开始给出错误，当我第一次通过ssh连接并将远程服务器的IP添加到已知的主机中时，这些错误都消失了。|blockquote|5895830|5895831|entityMap^0|7|4|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|P|8|@]|D|@]|E|$]]|$1|G|3|H|5|I|7|Q|8|@]|D|@]|E|$]]|$1|J|3|-4|5|6|7|R|8|@]|D|@]|E|$]]|$1|K|3|-4|5|6|7|S|8|@]|D|@]|E|$]]]|L|$]]

Try to connect first simply using ssh only, then post adding it to known hosts try sshpass, etc. as required.
<blockquote>
In my case, I had done a clean new install of linux distro and
installed sshpass and it started giving errors, they all went away as
soon as I connected first via ssh and added the remote server's IP in
the known hosts.
</blockquote>

I need help on this. I'm trying to execute this line from the command line and
getting this error about host key.
my mount point is there and I verify the hosts key is there as well any help on this will much appreciated.
<pre class="lang-sh prettyprint-override"><code>su oracle -c '/usr/bin/rsync -zarR --delete --exclude &quot;lost+found&quot; --links --rsh=&quot;ssh -i /home/oracle/.ssh/rsync_lowZone_priv&quot; hostname:/u02 /'

Host key verification failed.
rsync: connection unexpectedly closed (0 bytes received so far) [receiver]
rsync error: unexplained error (code 255) at io.c(600) [receiver=3.0.6]
</code></pre>
Thank you

rsync Host key verification failed

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我需要你的帮助。我试着从命令行执行这一行，得到关于主机密钥的这个错误。我的挂载点在那里，我确认主机密钥也在那里，这方面的任何帮助都将不胜感激。su oracle -c '/usr/bin/rsync -zarR --delete --exclude "lost+found" --links --rsh="ssh -i ...

问rsync主机密钥验证失败
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