Hi. I'm getting confused here on what is the best approach to install grub programatically. It's time to do some cleaning up :) Methods: 1) the grub-install script. gnu ships it and it looks quite good. You can specify your root directory and on which blockdevice to install grub. Isn't this all you need, even for softraid/lvm/.. setups? 2) use the shell directly. This is how it's been done in /arch/setup script until recently (we changed the way of working then to work around a problem with ext4. it looks like (on my system at least) this is not needed anymore btw). See http://projects.archlinux.org/?p=installer.git;a=commitdiff;h=4565577dbd2182... Is there a specific reason why this method has been in use for so long? does it give more possibilities that we may need? 3) the install-grub script. It is shipped with our grub package but it looks like this script is written by an Arch developer. (see abs and it's source) It shares a lot of code with the old /arch/setup script (which makes we wonder why the same code is in 2 places? the installer script does/did not call install-grub). To make things more confusing, the quickinst recommends using this script. It seems like it wraps around method 2 and provides some additional "block device to mount location" mapping. I don't understand why we would need that logic (we always _know_ where /boot is mounted afaik), let alone why it's there if the same logic is in the installer script. Right now, aif -p interactive uses method 2. But I would like to switch to 1 because it's cleaner and doesn't suffer NIH. We can still support special cases like softraid etc because we only need to pass a different blockdevice for that, right? In my limited testing grub-install seems to work fine. Maybe we can even drop the install-grub script? Dieter PS: see maybe also http://bugs.archlinux.org/task/13277