Filesystem Type Size Used Avail Use% Mounted on devtmpfs devtmpfs 6.3G 0 6.3G 0% /dev tmpfs tmpfs 63G 1.4G 62G 3% /dev/shm tmpfs tmpfs 32G 6.7M 32G 1% /run /dev/nvme0n1p2 btrfs 1.9T 1.5T 334G 83% / /dev/nvme0n1p2 btrfs 1.9T 1.5T 334G 83% /nix XXXXXXXX XXXXXXXX 128K 37K 87K 30% XXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 1.0M 0 1.0M 0% /run/credentials/systemd-journald.service tmpfs tmpfs 1.0M 0 1.0M 0% /run/credentials/systemd-tmpfiles-setup-dev-early.service tmpfs tmpfs 1.0M 0 1.0M 0% /run/credentials/systemd-tmpfiles-setup-dev.service tmpfs tmpfs 63G 1.3M 63G 1% /run/wrappers /dev/nvme0n1p2 btrfs 1.9T 1.5T 334G 83% /home tmpfs tmpfs 1.0M 0 1.0M 0% /run/credentials/systemd-vconsole-setup.service tmpfs tmpfs 1.0M 0 1.0M 0% /run/credentials/systemd-sysctl.service /dev/sdb1 btrfs 954G 374G 578G 40% /mnt/XXXXX /dev/nvme0n1p1 vfat 549M 133M 417M 25% /boot tmpfs tmpfs 1.0M 0 1.0M 0% /run/credentials/systemd-tmpfiles-setup.service tmpfs tmpfs 13G 800K 13G 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/systemd-tmpfiles-resetup.service /dev/sda1 btrfs 3.7T 158G 3.5T 5% /run/media/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX