Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/sda1            469115368  49038400 396247208  12% /
none                   2005280       260   2005020   1% /dev
none                   2012140      1000   2011140   1% /dev/shm
none                   2012140       316   2011824   1% /var/run
none                   2012140         0   2012140   0% /var/lock
none                 469115368  49038400 396247208  12% /var/lib/ureadahead/debugfs