Welcome I have made one machine runnig with The Perfect Setup with Ubuntu 12.04 and ISPConfig3 which supports my main portal. As my portal has recently developed (over 600 users online in peak time) my one machine (Quad 9550, 4GB RAM) is not working properly in peak times. I have one spare machine (with same parameters) and I would like to mirror primary machine in order to make better permormance for my portal. And now how am I supposed to do it? I must install spare copy of Perfect setup on new machine and what then? Is there any manual for this?