svnadmin reports error E160004

This morning some users reported a problem with our subversion server
(update/commit was not possible). Once I restarted the service (Collabnet
Subversion svnserve 1.8.5.34819), everything seemed to work again.

I then started "svnadmin verify" on the repository, which reported the
following error:

* Verified revision 2112.
* Verified revision 2113.
svnadmin: E160004: r2114's root node's predecessor is r2112 but should be
r2113

These revisions were committed in 2008 and so far, "svnadmin verify" never
reported any problem (the newest revision is 14331).

My questions:
- what exactly is error E160004?
- is this an error that older versions of svnadmin didn't find/report?
- what should I do to fix this error?

We are using:
- subversion 1.8.5 (Collabnet "Subversion 1.8.5 + Apache Server (Windows
32-bit)")
- running on a windows server 2008 64 bit
- the repository is accessed using svn:// protocol
- clients are TortoiseSVN 1.8.x (usually the most recent version)

Thanks for any help!

-Martin
Received on 2014-03-25 09:35:27 CET