rootlocalhost src# svn switch httpssvn01qianxin-inccnsvnngfwcentos7branchescentos7_205_AK4_marketing_128302svn E195012 Path does not share common version control ancestry with the requested switch lo

这个错误是因为当前目录不是从所请求的svn路径中 checkout 出来的，解决方法是使用 --ignore-ancestry 参数来忽略版本控制的祖先关系检查，命令如下：

svn switch --ignore-ancestry https://svn01.qianxin-inc.cn/svn/ngfw/centos7/branches/centos7_205_AK4_marketing_128302