Filesystem Type Size Used Avail Use% Mounted on udev devtmpfs 16G 0 16G 0% /dev tmpfs tmpfs 3.2G 43M 3.1G 2% /run /dev/mapper/XXXX btrfs 477G 232G 240G 50% / tmpfs tmpfs 16G 84K 16G 1% /dev/shm XXXXXXXX XXXXXXXX 256K 127K 125K 51% XXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 5.0M 16K 5.0M 1% /run/lock tmpfs tmpfs 1.0M 0 1.0M 0% /run/credentials/systemd-cryptsetup@XXXX.service tmpfs tmpfs 16G 56K 16G 1% /tmp tmpfs tmpfs 16G 165M 16G 2% /var/cache /dev/nvme0n1p1 vfat 400M 201M 199M 51% /boot/efi tmpfs tmpfs 16G 0 16G 0% /var/tmp tmpfs tmpfs 16G 213M 16G 2% /run/user/XXXX tmpfs tmpfs 1.0M 0 1.0M 0% /run/credentials/getty@tty1.service /dev/dm-1 btrfs 115G 39G 76G 34% /media/XXXXXXXXXX /dev/dm-2 btrfs 1.9T 1.3T 578G 69% /media/XXXXXXXX tmpfs tmpfs 1.0M 0 1.0M 0% /run/credentials/systemd-journald.service