Filesystem Type Size Used Avail Use% Mounted on devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 16G 316M 16G 2% /dev/shm tmpfs tmpfs 6.2G 9.4M 6.2G 1% /run /dev/nvme0n1p3 btrfs 900G 451G 446G 51% / /dev/nvme0n1p3 btrfs 900G 451G 446G 51% /.snapshots /dev/nvme0n1p3 btrfs 900G 451G 446G 51% /srv /dev/nvme0n1p3 btrfs 900G 451G 446G 51% /boot/grub2/i386-pc /dev/nvme0n1p3 btrfs 900G 451G 446G 51% /usr/local /dev/nvme0n1p3 btrfs 900G 451G 446G 51% /opt /dev/nvme0n1p3 btrfs 900G 451G 446G 51% /boot/grub2/x86_64-efi /dev/nvme0n1p3 btrfs 900G 451G 446G 51% /var /dev/nvme0n1p3 btrfs 900G 451G 446G 51% /root /dev/nvme0n1p3 btrfs 900G 451G 446G 51% /home tmpfs tmpfs 16G 29M 16G 1% /tmp /dev/nvme0n1p1 vfat 500M 4.6M 496M 1% /boot/efi /dev/mapper/XXXXXXXXXXX btrfs 450G 226G 221G 51% /home/XXXXXX tmpfs tmpfs 3.1G 92K 3.1G 1% /run/user/XXXXX