Filesystem Type Size Used Avail Use% Mounted on dev devtmpfs 16G 0 16G 0% /dev run tmpfs 16G 1.6M 16G 1% /run /dev/sdb2 ext4 77G 23G 51G 31% / tmpfs tmpfs 16G 0 16G 0% /dev/shm tmpfs tmpfs 16G 8.0K 16G 1% /tmp /dev/sdb3 ext4 141G 113G 21G 85% /home /dev/sdb1 vfat 2.0G 76M 2.0G 4% /boot /dev/mapper/XXXXXXXXXX btrfs 113G 9.5G 102G 9% /home/XXXXX tmpfs tmpfs 3.2G 80K 3.2G 1% /run/user/XXXXX