Filing A Bug
File bug here. We need as much information as possible. It will greatly helps us tracing it down.
Submiting A Patch
If you've managed to write a patch, you may attach it at here too. It would helps us a lot if you generate the bug with:
Submit a patch
~/src/xcache/ $ svn di > xcache-xxx.patch (or) ~/src/ $ diff -u xcache-modified/ xcache-orig/ > xcache-xxx.patch
and you should still tell us what the bug/problem is as in normal bug report, not just the patch.