If your System Management Facilities (SMF) is in data set recording mode, you can
configure the System Data Engine to collect SMF data by using SMF user exit code that is provided
with the Z Common Data Provider.
About this task
If you want to use the user exit to collect SMF data, install HBOSMF86
to the
IEFU86 MVS installation exit. The SMF user exit code provided
by the Z Common Data Provider is in the
SHBOLPA
library.
For more information about MVS installation exits, see the
z/OS®
MVS installation exits documentation.
Procedure
To install the SMF user exit, complete the following steps:
-
Verify that the SMF IEFU86 exit is configured in the existing
SMFPRMxx
member.
Action |
Instruction |
Verify that the IEFU86 exit is enabled in the SMFPRMxx
member |
- In the SYS parameter of your existing
SMFPRMxx member, you must ensure that IEFU86 exit is included in
the EXITS parameter. If the EXITS parameter is not coded
for the SYS parameter, you must code the EXITS parameter
for the SYS parameter to include all the required SMF user exits including
IEFU86.
- If there are SUBSYS parameters in your existing
SMFPRMxx member, and the EXITS parameter is
coded for the SUBSYS parameter, you must ensure that IEFU86 exit is included in
the EXITS parameter.Important: The exits that you define on the
SYS parameter in z/OS
SYS1.PARMLIB member SMFPRMxx (or its
equivalent) do not take effect if you also have SUBSYS parameter definitions.
Therefore, if you define any subsystems, you must define theMVS installation exit IEFU86, for each subsystem that is specified by a
SUBSYS parameter.
|
-
To install the exit, complete one of the following actions:
Action |
Instruction |
Install the user exit on an MVS installation exit at
system IPL |
Add the following statements to a PROGxx member of the
library
SYS1.PARMLIB :EXIT ADD EXITNAME(SYS.IEFU86) MODNAME(HBOSMF86)
If
you specified any subsystems in an SMFPRMxx member, you must add
the exit to those subsystems. For example, for the subsystem JES2, you must add the following
statements: EXIT ADD EXITNAME(SYSJES2.IEFU86) MODNAME(HBOSMF86)
|
Dynamically install the user exit after the system IPL |
Run the following MVS
commands:SETPROG EXIT,ADD,EXITNAME=SYS.IEFU86,MODNAME=HBOSMF86
If you
specified any subsystems in an SMFPRMxx member, you must define
the exit to those subsystems. For example, for the subsystem JES2, you must run the following
commands: SETPROG EXIT,ADD,EXITNAME=SYSJES2.IEFU86,MODNAME=HBOSMF86
|