I found that after creating a new partition I cannot save the server.xml.  I get an odd error which looks like a URL resolution problem with the XML dumper.  Perhaps some API call has a malformed URL or something in dom4j.  Here's the error message:

An error occurred when writing the file to disk.
can't resolve URL: null

I can give more feedback after seeing the XML it generates from the GUI elements.


P.S. I will keep evaluation with new versions to give feedback - just keep emailing me.