i write here because i’m not sure you have much time to read all answers to all videos you make.
About answer there:
thanks a lot for your work, very instructive but having xen entry issue in grub after (entry disapeared )passing gpt to lvm .using a backup restored in /dev/mapper/vg1-lv_root ; xen does not restart anymore with arch/windows ok .
gpt old backup is overwrite now
I cannot retrieve xen

I wish I knew the answer, but I haven’t worked with Xen in a while. I’m hoping someone else may be able to answer.

if i have any news i will be sure to let you some know
best regards