enpd— Event Notification Service (ENS)
csnotifyd— Notification Service
csadmind— Administration Service
csdwpd— Database Wire Protocol (DWP) service, the distributed database service that is started only with a remote Calendar Server database configuration
cshttpd— HTTP Service
You must run start-cal locally on the machine where Calendar Server is installed.
You must be logged in as the user and group under which Calendar Server is running (such as icsuser and icsgroup) that was specified during installation, or as root.
For more information, see Starting and Stopping Calendar Server.