I'm using Focal with ZFS on root. I installed the docker snap package today and could not get the service to start. Logs show:
2020-07-04T17:15:20Z docker.dockerd[8105]: time="2020-07-04T12:15:20.381289131-05:00" level=error msg="failed to mount overlay: invalid argument" storage-driver=overlay2 2020-07-04T17:15:21Z docker.dockerd[8105]: failed to start daemon: error initializing graphdriver: driver not supported 2020-07-04T17:15:21Z systemd[1]: snap.docker.dockerd.service: Main process exited, code=exited, status=1/FAILURE I think this is the same issue except with docker instead of LXC. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1718761 Title: It's not possible to use OverlayFS (mount -t overlay) to stack directories on a ZFS volume To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1718761/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
