Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/sdb1            953176980   4630440 900127880   1% /
none                   4052068       756   4051312   1% /dev
none                   4096708         0   4096708   0% /dev/shm
none                   4096708        88   4096620   1% /var/run
none                   4096708         0   4096708   0% /var/lock