% df
Filesystem            Size  Used Avail Use% Mounted on
/dev/mapper/vision.vgroup0-root
                      2.0G  175M  1.8G  10% /
none                  1.9G     0  1.9G   0% /dev/shm
tmpfs                 1.9G  4.0K  1.9G   1% /tmp
/dev/mapper/vision.vgroup0-home
                      247G  188M  234G   1% /home
/dev/mapper/vision.vgroup0-usr
                       40G  1.1G   37G   3% /usr
/dev/mapper/vision.vgroup0-var
                      4.0G  192M  3.6G   5% /var
/dev/md0               92M   14M   74M  16% /boot


% di
Filesystem                          Size     Used    Avail %Used Mount
/dev/mapper/vision.vgroup0-root     2.0G     0.2G     1.7G   9%  /    
tmpfs                               1.8G     0.0G     1.8G   0%  /tmp 
/dev/mapper/vision.vgroup0-home   246.0G     0.2G   233.5G   0%  /home
/dev/mapper/vision.vgroup0-usr     39.7G     1.1G    36.6G   3%  /usr 
/dev/mapper/vision.vgroup0-var      4.0G     0.2G     3.6G   5%  /var 
/dev/md0                           91.0M    13.1M    73.3M  14%  /boot
                                  291.8G     1.6G   275.4G   1%  Total