@efraim btrfs)
I bet it not :)
https://git.savannah.gnu.org/cgit/guix/maintenance.git/tree/hydra/berlin.scm#n444
@abcdw
Oh, my bad. I didn't remember it being /var/cache specifically. I guess /gnu and /var/guix really do have to be in the same subvolume.
@efraim the problem with /var subvolume is that root-sheperd remounts /var after it created its own file in /var/run and after /var mount they obviously dissappears and breaks shepherd.
@abcdw
Oh, my bad. I didn't remember it being /var/cache specifically. I guess /gnu and /var/guix really do have to be in the same subvolume.