[root@mail log]# df -H
Filesystem             Size   Used  Avail Use% Mounted on
/dev/mapper/VolGroup00-root
                        66G   687M    61G   2% /
/dev/sda1              518M    22M   470M   5% /boot
tmpfs                  4.2G      0   4.2G   0% /dev/shm
/dev/mapper/VolGroup00-home
                       369G    17G   334G   5% /home
/dev/mapper/VolGroup00-opt
                        33G   946M    30G   4% /opt
/dev/mapper/VolGroup00-tmp
                       2.2G    87M   2.0G   5% /tmp
/dev/mapper/VolGroup00-usr
                        33G   3.3G    28G  11% /usr
/dev/mapper/VolGroup00-local
                        33G   410M    31G   2% /usr/local
/dev/mapper/VolGroup00-var
                        66G   1.9G    60G   3% /var