svn 备份后双机同步热备失效，提示 W200007 target server does not support atomic revision property edits svynsync:E170009

svn 备份后双机同步热备失效，提示 W200007 target server does not support atomic revision property edits; consider upgrading it to 1.7 or using an external locking program

svnsync: E170009: Repository UUID 'xxxx' doesn't match expected UUID 'yyyyy'

解决方式：

step 1 先查看当前svn版本库的UUID:

svnlook uuid SVNRepoPath  #结果应该是 'xxxx'

step2 使用svnadmin修改当前版本库的uuid

svnadmin setuuid SVNRepoPath  yyyy    #将无法同步版本库的UUID设置为原来的UUID 'yyyy'

step3 再查看当前svn版本库的UUID

svnlook uuid SVNRepoPath   #结果应该就是 'yyyy'了

此时再执行svnsync --none-interactive destUrl --username USERNAME --password PASSWORD

就可以正常更新了。

请参考：http://www.tuicool.com/articles/ABRFvq