W dniu 01.07.2020 o 12:57, Richard W.M. Jones pisze:
If you mean migration of existing guests, then you need to
them and reinstall the bootloader. I doubt anyone has a practical
idea of how to do that either manually or automatically.
Add second drive with 32-64MB size. Create ESP partition there. Install
grub-efi. Power off, switch to UEFI mode, power on, boot to grub-efi.
Much easier than with real hardware machines where you indeed need to
play with partitions. On my laptop I have space available in /boot/
partition so could shrink it and create ESP from there. But already have
ESP so no need.