Hi, I have been running systemd-nspawn containers on top of a btrfs filesystem for a while now.
This works great: Snapshots are a huge help to manage containers! But today I ran btrfs subvol list . *inside* a container. To my surprise I got a list of *all* subvolumes on that drive. That is basically a complete list of containers running on the machine. I do not want to have that kind of information exposed to my containers. Is there a way to stop btrfs from listing subvolumes "above" the current location? So that "btrfs subvol list /" in a container will only show subvolumes that are set up in the container? Best Regards, Tobias -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
