Hi there, I've been using ISPConfig for 3 years, on 2 mirrored servs, and it's working great. Today, I'm adding a 3rd server, more powerful, and I want it to become the master server. Can I do that? Here's my actual setup : Server A (master) Server B (slave) This is what i want to do Server A (old master -- powered down) Server B (slave) Server C (new powerful master) I've setup replication between B & C, but I don't know what will happened when I power A off... :/ Thanks for your yelp! Have a nice day!