Filesystem Type Size Used Avail Use% Mounted on dev devtmpfs 16G 0 16G 0% /dev run tmpfs 16G 2.0M 16G 1% /run XXXXXXXX XXXXXXXX 128K 28K 96K 23% XXXXXXXXXXXXXXXXXXXXXXXXX /dev/mapper/XXXXXXXXX btrfs 700G 211G 488G 31% / tmpfs tmpfs 16G 0 16G 0% /dev/shm tmpfs tmpfs 16G 8.0K 16G 1% /tmp tmpfs tmpfs 1.0M 0 1.0M 0% /run/credentials/systemd-journald.service /dev/nvme0n1p2 btrfs 5.0G 755M 3.8G 17% /boot /dev/nvme0n1p1 vfat 1022M 85M 938M 9% /boot/efi tmpfs tmpfs 3.1G 108K 3.1G 1% /run/user/XXXX /dev/mapper/XXXXXXXXX btrfs 700G 211G 488G 31% /mnt