[root@xs ~]# df -h
Filesystem            Size  Used Avail Use% Mounted on
/dev/mapper/VolGroup00-LogVol00
                      386G  142G  225G  39% /
/dev/cciss/c0d0p1      99M   26M   69M  28% /boot
tmpfs                 4.9G     0  4.9G   0% /dev/shm