root@tomato:/tmp/home/root# df -h Filesystem Size Used Available Use% Mounted on /dev/root 5.4M 5.4M 0 100% / tmpfs 30.3M 132.0K 30.1M 0% /tmp devfs 30.3M 0 30.3M 0% /dev /dev/sda1 293.3G 15.9G 262.6G 6% /tmp/mnt/USB_NETGEAR root@tomato:/tmp/home/root# fdisk /dev/sda The number of cylinders for this disk is set to 38913. There is nothing wrong with that, but this is larger than 1024, and could in certain setups cause problems with: 1) software that runs at boot time (e.g., old versions of LILO) 2) booting and partitioning software from other OSs (e.g., DOS FDISK, OS/2 FDISK) Command (m for help): p Disk /dev/sda: 320.0 GB, 320072933376 bytes 255 heads, 63 sectors/track, 38913 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/sda1 1 13 104391 82 Linux swap /dev/sda2 14 136 987997+ 83 Linux /dev/sda3 137 12970 103089105 83 Linux /dev/sda4 12971 38913 208387147+ 83 Linux Command (m for help):