Log manager domain’s call back gates

Table 64 summarizes the log manager domain’s call back gates. It shows the level-1 trace point IDs of the modules providing the functions for the gate, the functions provided by the gate, and the format for calls to the gate.

Table 65. Log manager domain’s call back gate
Gate Trace Function Format
RMRO
LG 0201
LG 0202
PERFORM_COMMIT
PERFORM_PREPARE
START_BACKOUT
DELIVER_BACKOUT_DATA
END_BACKOUT
PERFORM_SHUNT
PERFORM_UNSHUNT
RMRO

You can find descriptions of these functions and their input and output parameters, in the section. dealing with the recovery manager formats, in Recovery Manager Domain (RM).

For PERFORM_PREPARE, PERFORM_COMMIT, END_BACKOUT the log manager forces any log buffers written using the FORCE_AT_SYNCH option of the LGGL WRITE gate to the MVS™ system logger. For the other RMRO gate functions the log manager does nothing.

[[ Contents Previous Page | Next Page Index ]]