SVN UUID错误

SVN崩溃了，换了一个服务器，relocate操作时遇到“The respository at '...' has uuid '...', but the WC has '...'”的问题。 

  网上搜到同类“Repository UUID '...' doesn't match expected UUID'...'”问题 

解决方法： 

1、UUID是respository创建时自动生成的一个随机数，SVN Client利用UUID判断是否为同一个resp。一般遇到UUID不同时，需要重新Checkout. 

2、如果我们一定要改变UUID的话（这不正是我们想要的吗），注意，这是修改Server上resp的UUID： 
1.5版本之后 

 $ svnlook uuid /var/svn/repos
 cf2b9d22-acb5-11dc-bc8c-05e83ce5dbec
 $ svnadmin setuuid /var/svn/repos   # generate a new UUID
 $ svnlook uuid /var/svn/repos
 3c3c38fe-acc0-11dc-acbc-1b37ff1c8e7c
 $ svnadmin setuuid /var/svn/repos \
            cf2b9d22-acb5-11dc-bc8c-05e83ce5dbec  # restore the old UUID
 $ svnlook uuid /var/svn/repos
 cf2b9d22-acb5-11dc-bc8c-05e83ce5dbec
 $

For folks using versions of Subversion earlier than 1.5, these tasks are a little more complicated. You can explicitly set a repository's UUID by piping a repository dump file stub that carries the new UUID specification through svnadmin load --force-uuid REPOS-PATH. 

 $ svnadmin load --force-uuid /var/svn/repos <
 SVN-fs-dump-format-version: 2

 UUID: cf2b9d22-acb5-11dc-bc8c-05e83ce5dbec
 EOF
 $ svnlook uuid /var/svn/repos
 cf2b9d22-acb5-11dc-bc8c-05e83ce5dbec
 $

3、也可以直接修改work copy的UUID。本地WC的UUID写在文件 
.svn/entries文件中