Filesystem Type Size Used Avail Use% Mounted on udev devtmpfs 16G 0 16G 0% /dev tmpfs tmpfs 3.1G 1.5M 3.1G 1% /run /dev/nvme0n1p2 ext4 457G 386G 48G 89% / tmpfs tmpfs 16G 648K 16G 1% /dev/shm XXXXXXXX XXXXXXXX 128K 57K 67K 47% XXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 5.0M 20K 5.0M 1% /run/lock tmpfs tmpfs 1.0M 0 1.0M 0% /run/credentials/systemd-journald.service tmpfs tmpfs 16G 4.0K 16G 1% /tmp /dev/nvme0n1p1 vfat 511M 17M 495M 4% /boot/efi /dev/sda1 ext4 1.8T 1.5T 296G 83% /home /dev/sdb btrfs 3.7T 1.9T 1.8T 52% /data tmpfs tmpfs 3.1G 68K 3.1G 1% /run/user/XXXX tmpfs tmpfs 1.0M 0 1.0M 0% /run/credentials/getty@tty1.service tmpfs tmpfs 1.0M 0 1.0M 0% /run/credentials/getty@tty2.service tmpfs tmpfs 1.0M 0 1.0M 0% /run/credentials/getty@tty4.service tmpfs tmpfs 1.0M 0 1.0M 0% /run/credentials/getty@tty5.service tmpfs tmpfs 1.0M 0 1.0M 0% /run/credentials/getty@tty3.service