Moving an ostree across filesystems

[Damian Ivanov <damianatorrpm gmail com>]

Hi,

Flaptak uses ostree to deduplicate data using hard links.
I have the directory $HOME/.local/share/flatpak which is said ostree
(4.9GB with hard links).
Now I want to move said directory to a different partition /mnt/storage

Doing so will /mnt/storage/.local/share/flatpak being 20 GB
as the hard links do not cross file system boundaries.

Is there a way to recreate the hard links after moving filesystem boundaries?
I tried ostree-fsck and flatpak repair.

Thanks in advance.
Damian