container disk space usage

[qknight]

at status.nixcloud.io i've seen that even the tiniest containers eat up 1.3 gb of disk space each. this does not scale well and i wonder if we can do something about it. shared /nix/store maybe?

root@status /v/l/lxc# du -sh .
5.0G    .
root@status /v/l/lxc# du -sh Mary
1.4G    Mary
root@status /v/l/lxc# du -sh nixcloud
1.3G    nixcloud
root@status /v/l/lxc# du -sh qknight
1.3G    qknight
root@status /v/l/lxc# du -sh rootfs
4.0K    rootfs
root@status /v/l/lxc# du -sh Test
1.3G    Test

[seitz]

Can't reproduce this behavior. The store is already shared with the host an all other containers. Please provide a container config that leads to that problem.