Creating Logger BBPARM member LOGGERxx
Related topics
System-variables-substitution-in-parameter-library-members
Verification-of-Logger-data-sets
Creating-the-started-task-for-the-DBC-address-space
This topic describes how to create BBPARM member LOGGERxx for the Logger agent.
Before you begin
You use the BBSAMP member NGLOGGER to create initialization parameters for the primary logspace. Consider the following points:
- By default, the Logger reads LOGGERxx member from the BBPARM data set, which is specified with the PARMDSN parameter in the BBPARM MVINGIxx member. However, if the SYSP=(xx[,yy,zz...]) parameter in the BBPARM MVINGIxx member specifies more than one suffix, Logger can read multiple LOGGERxx members.
- Logger performs syntax checking, starting with the group of parameters that follows MVSSYSTEM=sysname. Syntax checking stops with the next MVSSYSTEM parameter or the end of the member.
- The LOGGERxx member supports the of system variable substitution.
To create a BBPARM LOGGERxx member
- Copy the BBSAMP NGLOGGER member to your UBBPARM data set.This is the data set that you have specified with the PARMDSN parameter in BBPARM MVINGIxx member.
The LOGGERxx member contains the following parameters:
Parameter
Description
MVSSYSTEM=sysName
Specifies the name of the system to which the parameters in this member apply
This name must match the current system name in CVTSNAME.
If you specify the system variable &SYSNAME, you can use a single set of parameter statements to start Logger on multiple system images.
LOGPREFIX=dsnPrefix
Specifies the data set prefix for the allocated log data sets
ARCHIVE=YES | NO
Enables or disables the archiving of NGL logs for this LOGGERxx member.
Default value: YES
MVINGIxx is the global declaration if you don't specify it in any LOGGERxx members coded in SYSP= parm.
If you specify ARCHIVE=YES/NO in the LOGGERxx member, it will override what is specified in the MVINGIxx member.
You can check message BBMZL496I or BBMZL497I in the DBC joblog to make sure it reflects the value you expect:
BBMZL496I MVL/NGL Archive set to YES by default
BBMZL497I MVL/NGL Archive set to YES/NO