Hi, I'm using my own server.py script install for my distribution. I would like to define partitions size so that why the script looks like : def setInstallData(self, id): BaseInstallClass.setInstallData(self, id) BaseInstallClass.setDefaultPartitioning(self, id.partitions, CLEARPART_TYPE_ALL, 1, [ ("/", "ext3", 1535, 1535, 0, 1, 0), # (None, "swap", 1024, 1024, 1, 1, 0), ("/usr", "ext3", 2048, 2048, 1, 1, 0), ("/tmp", "ext3", 1024, 1024, 1, 1, 0), ("/var", "ext3", 1024, None, 1, 1, 0), ("/home", "ext3", 4096, 4096, 1, 1, 0) ] ) After iso creation and installation, when seeing default partitions size I could see that there is /boot and swap automaticaly created. If I remove # to try to create the swap partition then I return back with two swap partitions initialized during installation. How is it possible to remove the /boot and swap autocreation during installation process and use the method define in server.py ? Thanks Vincent