Filesystem              1K-blocks     Used Available Use% Mounted on
/dev/mapper/mainvg-root   2064208  1054544    904820  54% /
udev                       817340        4    817336   1% /dev
tmpfs                      330052      904    329148   1% /run
none                         5120        0      5120   0% /run/lock
none                       825124     5984    819140   1% /run/shm
/dev/mapper/mainvg-tmp    1032088    34872    944788   4% /tmp
/dev/sda2                  264683   106923    144093  43% /boot
/dev/mapper/mainvg-usr    6192704  4201520   1676652  72% /usr
/dev/mapper/mainvg-var    4128448  1064416   2854332  28% /var
/dev/mapper/mainvg-home 332282280 78394132 237026344  25% /home