Dear all Gluster Storage Platform, I'm newbie with Gluster, and have built a test system with 5 node Gluster Storage Platform (GSP 3.0.5), and I have two questions that I couldn't find in FAQ Page: 1./ Is there a procedure to change the "Fisrt Node" to another Server (For example, we just purchased a new stronger server and want it to become and take over the First Node, so how do I do it?) 2./ Is there a procedure to upgrade system when have a new version release (I see GSP seems base on Fedora Core 11, so I wondering about easy method to upgrade system). Tks you very much