User servers can be started and terminated individually. They can also be started in the online mode.

There are two methods of starting a user server:

• User server startup based on user service configuration definition when OpenTP1 is started
  In this case, uap_conf must have been specified in the system service configuration definition.
  
• User server startup by entering operation command (dcsvstart -u) in online mode
  The following figure shows the user server startup procedures.
  

  Figure 3-1 User server startup