On Tue, 19 Dec 2006, Henning Sprang wrote: > as I already said, these things can be handled by making a special > initrd... Still, a Debian guest won't work, but works with no problem > with a Kernel from xensource. There are many things that are unfortunately biting you when mixing debian and fedora kernels/xen. Unfortunate, because this is exactly what endusers of xen hope to archive. I found the entire debian mkinitrd quite messy. they seem to no longer have mkinitrd, only as part of the yaird package, which is one that can only really generate an initrd image for the running kernel (yeah right, then i likely don't need it anymore eh?). Using an initrd created with fedora on debian fails because they seem to be handling the change of root from initrd different. Might be related to pivot root changes? On top of that, we ran into the pae vs no pae issue as well between these systems, so that we also could not boot fedora kernels/initrds from a debian xen0 either. All in all, our migration from xen2 to xen3 has caused us many headaches, and so far, the xen3 setup is less flexable then we had before. I think if xen2 had been available for kernels > 2.6.12, I would have backed out halfway and gone back to xen2. I did however, get some more appreciation for the additions that redhat has added to the xensource default builds. Perhaps I should phase out our < 512MB debian xen0's for some stripped down version of FC6 that fits in the same amount of space. Paul -- Fedora-xen mailing list Fedora-xen@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-xen