I have recently upgraded to centos7. I could observe that ntpd.pid is not generated when the ntpd service is started.
Earlier, in centos 6, when we start the ntpd service the file ntpd.pid is automatically generated and when we stop the service the file will be deleted from /var/run.
I couldn't find any sources of changes, appreciate if someone can point any os level changes.
I tried disabling chronyd service but it didn't work.
Thanks in advance.