User domain’s generic gates

Table 113 summarizes the user domain’s generic gates. It shows the level-1 trace point IDs of the modules providing the functions for the gates, the functions provided by the gates, and the generic formats for calls to the gates.

Table 113. User domain’s generic gates
Gate Trace Function Format
DMDM
US 0101
US 0102
INITIALIZE_DOMAIN
QUIESCE_DOMAIN
TERMINATE_DOMAIN
DMDM
STST
US 0601
US 0602
COLLECT_STATISTICS
COLLECT_RESOURCE_STATS
STST

For descriptions of these functions and their input and output parameters, refer to the topics dealing with the corresponding generic formats:

Functions and parameters

In initialization processing, performs internal routines to set up the user domain, and gets the initial user options, as for USIS gate, SET_USER_DOMAIN_PARMS function.

For a cold start, the user options come from the system initialization parameters; for any other type of start, the information comes from the local catalog, but is then modified by any relevant system initialization parameters.

User domain also issues console messages during initialization to report whether or not security is active.

In quiesce and termination processing, the user domain performs only internal routines.

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