Hi, From the information provided, you confirmed that this issue is seen on Debian 8 (Jessie) and mentioned that - "debian friendly" grub.conf is one with a *single* root=, not *twice*.
I did a comparison between ubuntu server grub2 and debian8 menuentry, but unclear of exact lines being referred, as there are relevant tunables in `/etc/default/grub`, where debian adds `root=uuid=` to every entry by default. It may be worth checking if `GRUB_DISABLE_LINUX_UUID=true` is enabled (or uncommented) in `/etc/default/grub`, and if its uncommented then it does not allow GRUB to pass "root=UUID=xxx" parameter to linux.
Additionally, could you please share the contents of the `/etc/defaul/grub` and the grub2 (`/boot/grub/grub2.con`) menuentry relevant to the issue in question (from the Debian 8 node running fuel). This would be useful in understanding the reason for the difference in behaviour.
Hi, From the information provided, you confirmed that this issue is seen on Debian 8 (Jessie) and mentioned that - "debian friendly" grub.conf is one with a *single* root=, not *twice*.
I did a comparison between ubuntu server grub2 and debian8 menuentry, but unclear of exact lines being referred, as there are relevant tunables in `/etc/default/ grub`, where debian adds `root=uuid=` to every entry by default. It may be worth checking if `GRUB_DISABLE_ LINUX_UUID= true` is enabled (or uncommented) in `/etc/default/ grub`, and if its uncommented then it does not allow GRUB to pass "root=UUID=xxx" parameter to linux.
Additionally, could you please share the contents of the `/etc/defaul/grub` and the grub2 (`/boot/ grub/grub2. con`) menuentry relevant to the issue in question (from the Debian 8 node running fuel). This would be useful in understanding the reason for the difference in behaviour.
Thanks