BTRFS

In a previous post, we looked at creating a BTRFS loop device. In this tutorial, we are going to add an existing BTRFS storage pool to LXD. # storage create new-btrfs btrfs source=/mnt/btrfs Check the configuration # lxc storage show new-btrfs config: source: /mnt/btrfs volatile.initial_source: /mnt/btrfs description: “” name: new-btrfs driver: btrfs used_by: [] status:…

In this tutorial, we will learn how to create a BTRFS loop device (virtual block device) and how to mount this device permanently so that it is available when the system reboots. We will further see how to expand a BTRFS loop device without losing the data already stored. # mkdir /btrfs-dir Create a new…