Filesystem Type Size Used Avail Use% Mounted on /dev/nvme0n1p3 btrfs 476G 113G 361G 24% /sysroot composefs overlay 42M 42M 0 100% / devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 5.2G 138M 5.1G 3% /dev/shm XXXXXXXX XXXXXXXX 128K 23K 101K 19% XXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 2.1G 2.7M 2.1G 1% /run tmpfs tmpfs 1.0M 0 1.0M 0% /run/credentials/systemd-journald.service tmpfs tmpfs 5.2G 6.2M 5.2G 1% /tmp /dev/nvme0n1p3 btrfs 476G 113G 361G 24% /var /dev/nvme0n1p2 ext4 974M 161M 746M 18% /boot /dev/nvme0n1p3 btrfs 476G 113G 361G 24% /var/home /dev/nvme0n1p1 vfat 599M 13M 587M 3% /boot/efi tmpfs tmpfs 1.0M 0 1.0M 0% /run/credentials/systemd-resolved.service tmpfs tmpfs 1.1G 152K 1.1G 1% /run/user/XXXX tmpfs tmpfs 1.1G 64K 1.1G 1% /run/user/0