My server currently runs Ubuntu 9.10/ISPConfig 3.0.2 and has a separate volume mounted for /var Is it possible to do the following: - install Ubuntu 10.04 on a new server - follow the directions for installing the latest ISPConfig3 on the new server - mount the old server's /var in place of the new server's /var and have all my old ISPConfig configuration up and running? I realize I'd also be replacing a lot of other stuff, like logs and such. But what concerns me is whether any of the ISPConfig3 configuration is stored elsewhere than within /var (ie. /usr/local/ispconfig/interface/web ). Near as I can figure, all the databases are within /var too.