filesystem.conf

check filesystem root with path /dev/sda4
    if space usage > 80% for 5 times within 15 cycles then alert

check filesystem home with path /dev/sda5
   if space usage > 80% for 5 times within 15 cycles then alert

check filesystem var with path /dev/sda6
    if space usage > 80% for 5 times within 15 cycles then alert

check filesystem boot with path /dev/sda2