Filesystem Size Used Avail Use% Mounted on /dev/loop4 89M 89M 0 100% / udev 3.9G 0 3.9G 0% /dev tmpfs 3.9G 86M 3.8G 3% /dev/shm /dev/mapper/XXXXXXXXXXXXXXX 909G 297G 566G 35% /etc tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup tmpfs 793M 2.0M 791M 1% /run tmpfs 5.0M 4.0K 5.0M 1% /run/lock tmpfs 793M 56K 793M 1% /run/user/XXXX /dev/loop0 22M 22M 0 100% /snap/XXXXXXXXXXXXXXXXXX /dev/loop1 150M 150M 0 100% /snap/XXXXXXXX /dev/loop3 89M 89M 0 100% /snap/XXXXXXXXX /dev/loop2 150M 150M 0 100% /snap/XXXXXXXX /dev/sda1 472M 226M 222M 51% /var/lib/snapd/hostfs/boot /dev/loop5 4.0M 4.0M 0 100% /snap/XXXXXXXXXXXX