df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/VolGroup-lv_root 50G 4.0G 43G 9% / tmpfs 1.8G 0 1.8G 0% /dev/shm /dev/sda1 485M 69M 391M 15% /boot /dev/mapper/VolGroup-lv_home 242G 404M 230G 1% /home /usr/tmpDSK 485M 11M 449M 3% /tmp Above is my file system setup. I have the following questions. 1. since /home is inside / wouldn't it be cap by /'s limit of 50 GB? 2. How do I rename /dev/mapper/VolGroup-lv_root to something more simple such as /dev/mapper/dev1 or dev2?