On 07/09/2014 10:19 PM, Ian Pilcher wrote: > On 07/09/2014 02:48 PM, m.roth at 5-cent.us > wrote: >> Interesting... can I do that with the preupgrade from 6.5? And I *rarely* >> see grub updated.... > > I'm not familiar with preupgrade, but I would guess that this method > wouldn't work. (Actually I'd be somewhat surprised if it were possible > to do an in-place upgrade from CentOS 6 to CentOS 7 and get a properly > functioning system; the differences between the two are so large.) > > I pretty much always do side-by-side installs and then move data and > configurations over. > Configs from GRUB and GRUB2 can coexist in same /boot tree, I managed to install GRUB2 over GRUB and configs of GRUB were NOT affected. Reinstalling GRUB from 6.x should do the trick and no GRUB2 update should mess with functioning GRUB1. -- Ljubomir Ljubojevic (Love is in the Air) PL Computers Serbia, Europe StarOS, Mikrotik and CentOS/RHEL/Linux consultant