Active server initialization

Last Updated : Dec 09, 2021 |
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The active server initialization is executed on the server or active server (duplicated).
The Watchdog process creates the Communication Manager application by starting up the Process Manager (prc_mgr). The Process Manager starts up the Communication Manager processes by:
  • Reading the Process Table file (/opt/defty/bin/Proc_tab.z)
  • Creating every process with the PM_INIT attribute
Other Communication Manager processes, such as initmap and hmm create other permanent Communication Manager processes.
The Process Manager also:
  • Verifies that Communication Manager is authorized to run on this server.
  • Maintains a heartbeat to the Watchdog.