root@hdp:~# cat /var/volatile/log/messages.0 | grep ntpdate
cat: can't open '/var/volatile/log/messages.0': No such file or directory
root@hdp:~# ps | grep cron
488 root 3224 S /usr/sbin/crond -c /etc/cron/crontabs
9545 root 3096 S grep cron
root@hdp:~#