Filesystem Type Size Used Avail Use% Mounted on dev devtmpfs 3.5G 0 3.5G 0% /dev run tmpfs 3.6G 38M 3.5G 2% /run XXXXXXXX XXXXXXXX 150K 74K 72K 51% XXXXXXXXXXXXXXXXXXXXXXXXX /dev/nvme0n1p4 btrfs 121G 109G 12G 91% / tmpfs tmpfs 3.6G 0 3.6G 0% /dev/shm tmpfs tmpfs 1.0M 0 1.0M 0% /run/credentials/systemd-networkd.service tmpfs tmpfs 3.6G 96K 3.6G 1% /tmp /dev/nvme0n1p1 vfat 496M 413M 84M 84% /boot tmpfs tmpfs 719M 148K 719M 1% /run/user/XXXX tmpfs tmpfs 719M 96K 719M 1% /run/user/XXXX /dev/loop0 iso9660 155M 155M 0 100% /mnt/XXX tmpfs tmpfs 1.0M 0 1.0M 0% /run/credentials/systemd-journald.service tmpfs tmpfs 1.0M 0 1.0M 0% /run/credentials/systemd-resolved.service