Problem when installing stretch with btrfs

[Pierre Couderc <pierre@couderc.eu>]

I am trying to install stretch on a computer with 2 btrfs disks and EFI.

Is there a howto to do that ? Did someone success ?

I get problems as soon as the partionning in debian installer. When I 
finish the system does not boot.

What partitions do I need ? I understand that EFI needs an FAT32 EFP.

I find nothing on that in google.

Thanks

PC