Filesystem Type Size Used Avail Use% Mounted on /dev/loop1 squashfs 64M 64M 0 100% / udev devtmpfs 32G 0 32G 0% /dev tmpfs tmpfs 32G 1.9M 32G 1% /dev/shm /dev/md3 ext4 440G 7.4G 411G 2% /etc tmpfs tmpfs 32G 0 32G 0% /sys/fs/cgroup tmpfs tmpfs 6.3G 1.6M 6.3G 1% /run tmpfs tmpfs 5.0M 4.0K 5.0M 1% /run/lock tmpfs tmpfs 6.3G 40K 6.3G 1% /run/user/XXXX /dev/md1 ext4 1.8G 153M 1.6G 9% /boot /dev/sda1 vfat 952M 4.5M 947M 1% /var/lib/snapd/hostfs/boot/efi /dev/sdb1 vfat 15G 3.6M 15G 1% /media/XXXXXXXXXXXXXXXXXXX /dev/loop0 squashfs 50M 50M 0 100% /snap/XXXXXXXXXXX /dev/loop2 squashfs 128K 128K 0 100% /snap/XXXXXX /dev/loop3 squashfs 12M 12M 0 100% /var/lib/snapd/hostfs/snap/XXXXXXXXXXXXX /dev/loop4 squashfs 92M 92M 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXX /dev/loop5 squashfs 437M 437M 0 100% /snap/XXXXXXXXXXXXXXXXX tmpfs tmpfs 32G 0 32G 0% /snap/XXXXXXXXXXXXX tmpfs tmpfs 32G 0 32G 0% /snap/XXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 32G 0 32G 0% /usr/share