Filesystem Type Size Used Avail Use% Mounted on dev devtmpfs 16G 0 16G 0% /dev run tmpfs 16G 5.1M 16G 1% /run /dev/nvme1n1p3 btrfs 2.3T 52G 2.3T 3% / tmpfs tmpfs 16G 13M 16G 1% /dev/shm tmpfs tmpfs 16G 3.7M 16G 1% /tmp /dev/nvme1n1p1 vfat 1022M 181M 842M 18% /boot /dev/mapper/XXXXXXXXXXXXXX btrfs 7.3T 1.2T 6.2T 17% /mnt/XXXXXXX tmpfs tmpfs 3.2G 5.8M 3.2G 1% /run/user/XXXX