SVN连接拒绝连接到客户端服务器

我有3台服务器具有pacemaker高可用性群集。我想用svnsync创建一个SVN备份

我在所有服务器上安装了apache SVN，并且可以通过浏览器访问SVN repo

使用带有用户名和密码的“svnadmin Create myrepo”在我的服务器上创建存储库

nano/var/lib/svn/myrepo/hooks/pre revprop change

/var/lib/svn/myrepo/hooks/post-commit

#!/bin/sh
# Launch (backgrounded) sync jobs for each slave server
svnsync sync --username admin --password Qwe12345!  http://xx.xxx.xxx.206/svn/myrepo &

使该文件可执行

chmod+x/var/lib/svn/myrepo/hooks/pre revprop change

chmod+x/var/lib/svn/myrepo/hooks/post-commit

#!/bin/sh
# Launch (backgrounded) sync jobs for each slave server
svnsync sync --username admin --password Qwe12345!  http://xx.xxx.xxx.206/svn/myrepo &

从这里我得到一个错误

初试

 svnsync init  --username admin --password Qwe12345!  file:///var/lib/svn/myrepo/  http://xx.xxx.xxx.206/svn/myrepo ${REVISION} & 
svnsync: E170013: Unable to connect to a repository at URL 'http://xx.xxx.xxx.206/svn/myrepo'
svnsync: E000111: Error running context: Connection refused
       

第二次尝试

svnsync init  --username admin --password Qwe12345!  file:///var/lib/svn/myrepo/ --allow-non-empty  
http://xx.xxx.xxx.206/svn/myrepo ${REVISION} &
svnsync: E170013: Unable to connect to a repository at URL 'http://xx.xxx.xxx.206/svn/myrepo'
svnsync: E000111: Error running context: Connection refused

检查网络

svn checkout http://xx.xxx.xxx.206/svn/myrepo                                                                                                   
svn: E170013: Unable to connect to a repository at URL 'http://xx.xxx.xxx.206/svn/myrepo'
svn: E000111: Error running context: Connection refused

我的svn使用端口80

请帮帮我