mcftstrtr -s MCF-communication-process-identifier

The mcftstrtr command starts the acquisition of an MCF trace.

-s MCF-communication-process-identifier~<numerals (0-9), a-f> ((01-ef))

Specify the identifier of the MCF communication process for which you want to start identifier of the acquiring an MCF trace.

Message ID	Description	Output destination
KFCA10260-I	Acquisition of trace data is started.	Message log file
KFCA10262-E	Preparation for acquiring trace data failed.	Message log file
KFCA10263-W	A trace acquisition start request is accepted while trace data is being acquired.	Message log file
KFCA10269-E	Output of trace data to the trace file is canceled since an error occurred during I/O with the trace file.	Message log file
KFCA10273-E	An error occurred during I/O with the trace file.	Message log file

• The acquisition of an MCF trace starts a little later than the point the mcftstrtr command is executed since the start is set after control is transferred from the mcftstrtr command to the MCF communication process.
• If you repeatedly execute the mcftstrtr command with the same MCF communication process identifier specified in the -s option, an error occurs and an error message is output.
• Even if you have defined not to use the disk output feature for MCF traces in the MCF communication configuration definition (mcfttrc -t "disk=no"), the disk output feature is used until the command for ending the acquisition of an MCF trace (mcftstptr) is executed if you execute the mcftstrtr command.