Hello all,

I am newbie to smarttools.
I configured smartd.conf like this:
/dev/sda1 -d megaraid,0 -H -C 0 -U 0 -m admin@xxxxx.com

and services smartd is running.
Do I need to setup cron job to run or it will run by itself? If it'll run itself by default? How often?
and I would like to recieve the mail only when there is warning or failure on the drive. Is it possible and how to do?