Starting GTF with internal tracking

Figure 1 shows GTF, with identifier EXAMPLE2, started with MODE=INT. The trace data is maintained in virtual storage and is not recorded on an external device. In this example, you can override the trace options given in the supplied parmlib member:

Figure 1. Example: Starting GTF with internal tracking

START GTF.EXAMPLE2,,,(MODE=INT),DSN=NULLFILE
 
AHL121I TRACE OPTION INPUT INDICATED FROM MEMBER memname OF PDS dsname
 
AHL103I TRACE OPTIONS SELECTED - SYSM,USR,TRC,DSP,PCI,SRM
 
00 AHL125A RESPECIFY TRACE OPTIONS OR REPLY U
 
REPLY 00,TRACE=IO,SSCH,SVC,DSP
 
AHL103I TRACE OPTIONS SELECTED -- DSP,SVC,IO,SSCH
 
01 AHL125A RESPECIFY TRACE OPTIONS OR REPLY U
 
REPLY 01,U
 
AHL031I GTF INITIALIZATION COMPLETE