Filesystem     1K-blocks      Used Available Use% Mounted on
udev             4049904         0   4049904   0% /dev
tmpfs             814068     83616    730452  11% /run
/dev/sda1       49903848  42234892   5110928  90% /
tmpfs            4070328     81564   3988764   3% /dev/shm
tmpfs               5120         4      5116   1% /run/lock
tmpfs            4070328         0   4070328   0% /sys/fs/cgroup
/dev/sdb1      961301832 326558728 585888680  36% /disk1
/dev/sdc1      961301832 570727220 341720188  63% /disk2
cgmfs                100         0       100   0% /run/cgmanager/fs
tmpfs             814068        76    813992   1% /run/user/1000