On Mon, Jan 3, 2011 at 5:09 AM, Ned Slider <ned at unixmail.co.uk> wrote: > Yes, I installed rhel6's grub to the rhel6 /boot partition during the > rhel6 installation and then added a chainloader entry to the end of the > CentOS-5 /boot/grub/grub.conf to boot rhel6: > > title RHEL6 Buildsys > rootnoverify (hd0) > root (hd0,1) > chainloader +1 > > > Adjust to suit your partitioning scheme :-) That's all it needed. Thanks. Writing from Red Hat now. Would have been here sooner, except SELinux did a "relabel" -- whatever that is. Probably didn't like me messing with grub. I thought I could do a "normal" Linux grub entry (like CentOS) but I got an grub error number 2 when I tried that (13 with the chainloader, which makes sense since I didn't have grub there). I'll use the chainloader from now on when I tri-boot. Thanks very much. -- RonB -- Using CentOS 5.5 ... err RHEL 6 Evaluation