Caveats when switching Xen domUs to pygrub
When switching some old Xen guests (domUs) to pygrub, some things to remember:
- using the bootloader config setting, you must remove the config settings kernel, extra, ramdisk and root, otherwise the domU will not boot.
if you happen to use multiple disk devices, make sure the one with the kernel/initrd is listed first, otherwise you'll get the error
Error: Boot loader didn't return any data