Linux节点之间互相拷贝文件或目录报错

r囧r小猫 2022-08-13 12:38 228阅读 0赞

\[root@node4 lzq\]\# scp \* master:/home/work/software/  
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@  
@    WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!     @  
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@  
IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!  
Someone could be eavesdropping on you right now (man-in-the-middle attack)!  
It is also possible that the RSA host key has just been changed.  
The fingerprint for the RSA key sent by the remote host is  
60:c3:df:8b:81:f0:d0:62:43:d7:3a:c3:ee:1f:8c:89.  
Please contact your system administrator.  
Add correct host key in /root/.ssh/known\_hosts to get rid of this message.  
Offending key in /root/.ssh/known\_hosts:1  
RSA host key for master has changed and you have requested strict checking.  
Host key verification failed.  
lost connection  
\[root@node4 lzq\]\# rm -rf ~/.ssh/known\_hosts  
\[root@node4 lzq\]\# scp \* master:/home/work/software/  
The authenticity of host 'master (192.168.186.160)' can't be established.  
RSA key fingerprint is 60:c3:df:8b:81:f0:d0:62:43:d7:3a:c3:ee:1f:8c:89.  
Are you sure you want to continue connecting (yes/no)? yes  
Warning: Permanently added 'master,192.168.186.160' (RSA) to the list of known hosts.  
root@master's password:   
cmake-2.8.11.2.tar.gz                         100% 5749KB   5.6MB/s   00:00      
ft2demos-2.5.3.tar.gz                         100%  241KB 240.9KB/s   00:00      
Hadooptest-3.jar                              100%   36MB  36.5MB/s   00:00      
jpegsrc.v9a.tar.gz                            100%  977KB 976.6KB/s   00:00      
libgd-2.1.0.tar.gz                            100% 2276KB   2.2MB/s   00:00      
libmcrypt-2.5.8.tar.gz                        100% 1304KB   1.3MB/s   00:00      
libpng-1.6.13.tar.gz                          100% 1326KB   1.3MB/s   00:00      
libvpx-v1.3.0.tar                             100%   16MB  15.7MB/s   00:01      
mysql-5.6.19.tar.gz                           100%   31MB  31.4MB/s   00:00      
nginx-1.6.0.tar.gz                            100%  784KB 784.1KB/s   00:00      
openssl-1.0.1h.tar.gz                         100% 4371KB   4.3MB/s   00:00      
pcre-8.35.tar.gz                              100% 1950KB   1.9MB/s   00:00      
php-5.5.14.tar.gz                             100%   16MB  16.4MB/s   00:00      
t1lib-5.1.2.tar.gz                            100% 1829KB   1.8MB/s   00:00      
test.txt                                      100%   11     0.0KB/s   00:00      
tiff-4.0.3.tar.gz                             100% 2004KB   2.0MB/s   00:00      
yasm-1.2.0.tar.gz                             100% 1403KB   1.4MB/s   00:00      
zlib-1.2.8.tar.gz  
  
  
  
  
**解决办法  
rm -rf ~/.ssh/known\_hosts  
重新拷贝就没有问题了。**