On Tue, May 24, 2016, 3:08 PM Pat Haley <phaley at mit.edu> wrote: > > Our questions are > > * Has anyone else experienced similar issues? > * What can we do to prevent such renaming in the future > Yes. You can't, it's non-deterministic. Use fs volume UUID instead, both in grub.cfg command line for root= parameter and fstab. Chris Murphy