APLMGR SCF Reference Manual

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PTrace Reference for Tandem FTAM

OSI/FTAM and OSI/APLMGR SCF Reference Manual—421943-001

5-8

SELECT Command

The following command collects information on all activity of the FTAM initiator

$FTM1 on the \MARS system, sets a trace file record size of 2000 bytes, and stores the

trace in the file named TRACE01 on the same system:

TRACE PROCESS \MARS.$FTM1, SELECT ALL &

, RECSIZE 2000 &

, TO TRACE01

When you have collected the data you want, use the following command to stop the

trace:

TRACE PROCESS \MARS.$FTM1, STOP

When you have collected the data you want, stop the trace and start the PTrace utility, as

follows (using, in this example, an implicit RUN command):

PTRACE

PTrace - Trace Formatter - T9385D20 - (01JUN93) - (05APR93)

After the PTrace product banner is displayed, issue the following PTrace command to

view the trace records for DSM and ASN1 encoding and decoding activity stored in the

TRACE01 file:

FROM TRACE01;SELECT(DSM,ASN1); RECORD ALL

In the above example, all record types were written to the trace file. Therefore, the DSM

and ASN1 keywords were used in the PTrace command to specify the specific record

types desired for display.

The following command collects information only about the PROV activity of the

FTAM initiator $FTM1 and stores it in the file named TRACE02:

TRACE PROCESS $FTM1, SELECT PROV, TO TRACE02, RECSIZE 2000

When you have collected the data you want, stop the trace and start the PTrace utility.

To view the PROV activity records stored in the TRACE02 file, use the following

PTrace command:

FROM TRACE02;SELECT ALL; RECORD ALL

In the above example, only PROV records were written to the trace file. Therefore, the

PROV keyword does not need to be repeated in the PTrace command. (You could also

omit the SELECT ALL since that is the default.)

You can collect information on DSM requests to and responses from the APLMGR

process by using the following SCF TRACE command:

TRACE PROCESS $AMGR, SELECT DSM, TO TRACE03, RECSIZE 2000

When you have collected the data you want, stop the trace and start the PTrace utility.

To view the trace records you have collected, use the following PTrace command:

FROM TRACE03;SELECT ALL; RECORD ALL