Solved this one. Turns out I just needed to do grub-install on the old partitions. They must have had a stale version of grub.
On Mon, Feb 10, 2014 at 7:53 PM, Ari Epstein <aepstein...@gmail.com> wrote: > Hi all, > > Trying this again. I have a server with / (including /boot) on a md, > RAID1 device. Or so I thought. After updating installing latest 7.4 > kernel and rebooting I noticed it was running an older kernel. Output from > update-grub suggested that two unused spares somehow had older versions of > the / partition. I added them back as hot spares and then made them > mirrors of the current / partition (which should have the updated kernel on > it), but the error messages I have got from update-grub since have gone > from disturbing to just plain weird. Have a look at the attachment. > > I am guessing GRUB is working off an old map of partitions, but don't > understand enough of how it works to get any further than that. Any advice > or pointers to decent documentation appreciated! >
