Filesystem Type Size Used Avail Use% Mounted on udev devtmpfs 126G 0 126G 0% /dev tmpfs tmpfs 26G 6.2M 26G 1% /run /dev/sda3 btrfs 28G 5.2G 22G 20% / tmpfs tmpfs 126G 37M 126G 1% /dev/shm XXXXXXXX XXXXXXXX 176K 51K 121K 30% XXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs tmpfs 126G 0 126G 0% /tmp tmpfs tmpfs 1.0M 0 1.0M 0% /run/credentials/systemd-journald.service vm zfs 3.5T 128K 3.5T 1% XXX /dev/fuse fuse 128M 16K 128M 1% /etc/pve tmpfs tmpfs 1.0M 0 1.0M 0% /run/credentials/getty@tty1.service