Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/sda1            474802312 281468224 169215460  63% /
none                   1021820       288   1021532   1% /dev
none                   1026044     36128    989916   4% /dev/shm
none                   1026044       252   1025792   1% /var/run
none                   1026044         0   1026044   0% /var/lock
none                   1026044         0   1026044   0% /lib/init/rw
none                 474802312 281468224 169215460  63% /var/lib/ureadahead/debugfs