Measure Reference Manual

settings
output
INT:ref:1
(Measure G09 and later PVUs) is an array of flags that identifies configuration attributes of
the measurement represented by the data file:
Reserved for future use.settings.0:8
1 = Counter data records are suppressed in this file.settings.9
Reserved for future use.settings.10:11
1 = An SQL/MX journal segment is under construction for this file.settings.12
1 = An SQL/MX journal segment is present in this file.settings.13
1 = An OSS journal segment is under construction for this file.settings.14
1 = An OSS journal segment is present in this file.settings.15
Usage Note
If OSS or SQL/MX journal segment construction is requested for a measurement, the status is
always reported as under construction while the measurement is active. When the measurement
is stopped, the setting continues to be reported as under construction until updating of the file is
complete.
MEASWRITE_DIFF_
Reads a window of one or more counter records from a measurement data file and places the
results in a structured file.
Before reading from a measurement data file, you must obtain read access to the file using the
MEASOPEN procedure. The data file can be associated with a currently active measurement, or
it can contain data from an inactive measurement.
The convention used for naming the structured file is identical to that of MEASCOM. The procedure
uses the specified entity name as a file name in the volume and subvolume specified in the procedure
call. If the file already exists, the retrieved information is appended to it. For example, if the call
requests CPU information be put in $USER.MEAS, the information is put in $USER.MEAS.CPU.
The procedure call specifies both the start time and the stop time. The records returned provide the
statistics collected within the interval. You can request interval records, summary records, or both.
The procedure call can specify options (all^recs, zero^reports, totals, loadid, and
if^item) to obtain additional processing
In Measure G09 and later PVUs, the parameter if^item has a field template if^item^g09^def that
is available for the longer (128 byte) SQL/MX run unit names. This template coexists with the
pre-G09 if^item^def template, thereby preserving compatibility with existing applications and
older data files.
444 Measure Callable Procedures