After you create the Adaptive Server or upgrade Adaptive Server using srvbuild or sqlupgrade, Adaptive Server, Backup Server, and Monitor Server are running.
The methods described here are used to start Adaptive Server, Backup Server, and Monitor Server after a shutdown for database maintenance, because of an operating system crash, or for some other reason. XP Server is started only when any XP command is issued through isql.
You can start Adaptive Server, Backup Server, and Monitor Server on UNIX either by:
Entering commands from the UNIX command line, or
Configuring your operating system so that the servers start automatically when the operating system starts
