Comment 26 for bug 293705

Thanks for the bug report. This issue has been already fixed in upstream.

I have built an updated package including the fix and made it available here:
   http://www.suse.com/~sjayaraman/test-pkgs/nfs-utils/
  (syncing could take a few hours)

You would need to update your nfs-kernel-server package from the above location. Please report back if this fixes the issue for you.