On Sun, May 6, 2018 at 9:38 PM, <hong.zh.zh...@icbc-axa.com> wrote: > Dear > > We use TortoiseSVN to manage the code,and backup repository with svnsync. > We backup repository to remonte servicer with svnsync. > When edit anyone in the remote repository,the remote repository will be > breakdown and never to be used again. >
Never permit this if you expect scnsync to maintain a current copy of the master repository. This is called "split-brain", and any working copies from that modified svnsync repository should be considered corrupt. Unfortunately, tracking down all the working copies can be very difficult, since even logging on that server doesn't necessarily reveal who and what made copies, especially local "file:///" based working copies. We have no idea to revert it only to created a new remote repository. > Is there any idea to revert the damaged repository ? > Please recommend some current ideas for me to backup the repository. > Create an entirely new svnsync based repository from scratch. Discard the old one, and replace it. It may be possible to simply delete all recent transactions from the svnsync copy if you can identify when the inappropriate changes were made on the new repository, especially if you have a good record of what the last appropriate committed transaction was. But it's generally not worth the work, and much safer to make a new svnsync repository from the old master. The big risk, I think, is not one that you can solve by fixing the damaged svnsync repository. It's that you may have corrupted working copies based on that corrupted svnsync copy. I'd strongly consider discarding whatever URL you used to use for the old svnsync copy and switching to a new URL, to help prevent any confusion about what the new valid read-only svnsync repository is. Nico Kadel-Garcia > Hopes your replay. > Thanks so much. > > > > > > *张虹* > 信息科技部 科技管理处 > 工银安盛人寿保险有限公司 > 上海市黄浦区安澜路8号6楼 > <https://maps.google.com/?q=%E4%B8%8A%E6%B5%B7%E5%B8%82%E9%BB%84%E6%B5%A6%E5%8C%BA%E5%AE%89%E6%BE%9C%E8%B7%AF8%E5%8F%B76%E6%A5%BC&entry=gmail&source=g> > 电话：021-60392672 > 邮箱：hong.zh.zh...@icbc-axa.com >
