Filesystem Type Size Used Avail Use% Mounted on devtmpfs devtmpfs 7.8G 0 7.8G 0% /dev tmpfs tmpfs 7.8G 8.0K 7.8G 1% /dev/shm tmpfs tmpfs 3.2G 2.2M 3.2G 1% /run /dev/nvme0n1p3 btrfs 101G 65G 36G 65% / /dev/nvme0n1p3 btrfs 101G 65G 36G 65% /root /dev/nvme0n1p3 btrfs 101G 65G 36G 65% /var overlay overlay 101G 65G 36G 65% /etc tmpfs tmpfs 7.8G 16K 7.8G 1% /tmp /dev/nvme0n1p3 btrfs 101G 65G 36G 65% /boot/grub2/i386-pc /dev/nvme0n1p3 btrfs 101G 65G 36G 65% /boot/grub2/x86_64-efi /dev/nvme0n1p3 btrfs 101G 65G 36G 65% /boot/writable /dev/nvme0n1p3 btrfs 101G 65G 36G 65% /opt /dev/nvme0n1p3 btrfs 101G 65G 36G 65% /srv /dev/nvme0n1p3 btrfs 101G 65G 36G 65% /usr/local /dev/nvme0n1p4 xfs 334G 163G 172G 49% /home /dev/nvme0n1p1 vfat 10G 184M 9.9G 2% /boot/efi /dev/mapper/XXXXXXX xfs 1.2T 493G 672G 43% /optx tmpfs tmpfs 1.6G 100K 1.6G 1% /run/user/XXXX