CONTROL BLOCK NAME = DFHLGRDS
NAME OF MATCHING PLX CONTROL BLOCK = DFHLGRPS
DESCRIPTIVE NAME = CICS TS Log Manager Journal Statistics
Licensed Materials - Property of IBM
Restricted Materials of IBM
5655-Y04
(C) Copyright IBM Corp. 1994, 1995
CICS level at which this module was last updated
FUNCTION =
This data area contains journal statistics provided by
the Log Manager Domain.
It is provided for use in users monitoring applications
to map the statistics returned via the API or the statistics
exit.
There is a single instance of this data block.
LIFETIME =
This data block is created by the Log Manager
Domain to store statistics to be passed to the user in
response to a request for statistics. The storage is
released when the user task is detached.
The DSECT also maps the contents of part of the SMF buffer
created by the statistics domain and is used in the
statistics exit.
STORAGE CLASS =
LOCATION =
The user is passed a pointer to the head of the storage
block.
INNER CONTROL BLOCKS = none
NOTES :
DEPENDENCIES = S/370
RESTRICTIONS = none
MODULE TYPE = Domain call buffer
--------------------------------------------------------------------
EXTERNAL REFERENCES = none
DATA AREAS = none
CONTROL BLOCKS = from logger domain
GLOBAL VARIABLES (Macro pass) = none
--------------------------------------------------------------------
ALTHOUGH PROVIDED IN A GENERAL INTERFACE LIBRARY DFHLGRDS IS
NOT TO BE USED AS A GENERAL PROGRAMMING INTERFACE. REFER TO
PRODUCT DOCUMENTATION TO DETERMINE INTENDED USAGE.
Table 1.
| Offset Hex |
Type |
Len |
Name (Dim) |
Description |
| (0) |
STRUCTURE |
0 |
DFHLGRDS |
Log Mgr Resid stats record |
| (0) |
HALFWORD |
2 |
LGRLEN |
Record length |
| (2) |
ADDRESS |
2 |
LGRID |
Log Manager stats id |
| (4) |
CHARACTER |
1 |
LGRDVERS |
Log Manager stats version |
| (5) |
CHARACTER |
3 |
|
Reserved |
| (8) |
CHARACTER |
8 |
LGRJNLNAME |
Journal name |
| (10) |
BITSTRING |
1 |
LGRJTYPE |
Journal type (MVS, SMF, Dummy) |
| (11) |
CHARACTER |
1 |
|
Reserved |
| (12) |
CHARACTER |
26 |
LGRSTREAM |
Log stream name |
| (2C) |
FULLWORD |
4 |
LGRWRITES |
No of journal writes |
| (30) |
BITSTRING |
8 |
LGRBYTES |
Total No of bytes written |
| (38) |
FULLWORD |
4 |
LGRBUFLSH |
No of buffer flush requests |
| (3C) |
CHARACTER |
8 |
|
Reserved |
| (3C) |
.1.. .1.. |
|
LGREND |
"*" |
| (3C) |
.1.. .1.. |
|
LGRDSLEN |
"*-LGRLEN" Record length |
Constants that denote a LG stats record
|
| (3C) |
.1.1 11.1 |
|
LGRIDR |
"93" Log Manager resid stats id |
| (3C) |
.... ...1 |
|
LGRVERS |
"X'01'" Record version number |
LGRJTYPE enumeration
|
| (3C) |
.... ...1 |
|
LGRJTYPEMVS |
"1" MVS log stream |
| (3C) |
.... ..1. |
|
LGRJTYPESMF |
"2" SMF log |
| (3C) |
.... ..11 |
|
LGRJTYPEDMY |
"3" Dummy log |