|
Db2/z Log Capture |
Scroll |
Precisely does not recommend using the z/OS Master Controller with the Db2/z Log Capture. Both the Capture and the Daemon are best run as a separate Started Tasks that support more Db2 Log Capture console Operation commands than are available under the Master.
Example
Execute the Daemon and Db2 Log Capture Agent and one Apply Engine under the Master Controller.
Note that the Daemon and DB2 Capture Agent run as started tasks in separate address spaces, while the Apply Engine runs as a subtask under the Master.
MASTERD Parmlib member included in the distribution
-------------------------------------------------------------
-- Sample Parm for Running Daemon and Db2 Log Capture
-------------------------------------------------------------
QMGR=N/A
CMDQUE=DUMMY
TASKDD=SQDFILE
WTOR=N
WTORMSG=SQDATA DB2 CAPTURE
FAILJOB=N
FAILMAX=1
----------------------
-- Listener Daemon
----------------------
NAME=SQDAEMON -- NAME OF PROCLIB MEMBER
PGM=SQDAEMON -- NAME OF PGM TO EXECUTE
AUTOSTART=Y -- AUTO START WHEN MASTER STARTS (Y/N)
NEWADDRSP=Y -- EXECUTE IN SEPARATE ADDR SPACE (Y)
SCRIPT= -- SET TO SPACES
QUEUE=host_name -s port_number
----------------------
-- Db2 Log Capture
----------------------
NAME=DB2CDCT -- NAME OF PROCLIB MEMBER
PGM=SQDDB2C -- NAME OF PGM TO EXECUTE
AUTOSTART=Y -- AUTO START WHEN MASTER STARTS (Y/N)
NEWADDRSP=Y -- EXECUTE IN SEPARATE ADDR SPACE (Y)
SCRIPT= -- SET TO SPACES
QUEUE=/home/sqdata/db2cdc.cab
Note, the program name of the DB2 Capture Agent is SQDDB2C, and the name of the PROC for the associated started task is DB2CDCT.
Master Controller JCL SQDAMAST sample included in the distribution
//*--------------------------------------------------------------------
//* Sample JCL to Run the SQData Master Controller SQDAMAST
//*
//* Add additional DD statements or Libraries as required
//*--------------------------------------------------------------------
//*********************************************************************
//*
//JOBLIB DD DISP=SHR,DSN=SQDATA.V400.LOADLIB
// DD DISP=SHR,DSN=DB2.SDSNLOAD
//*
//*
//SQDATA EXEC PGM=SQDAMAST
//SQDPARM DD DISP=SHR,DSN=SQDATA.V400.PARMLIB(MASTERD)
//SYSPRINT DD SYSOUT=*
//DB2CDC1 DD SYSOUT=*
//ENGINE1 DD SYSOUT=*
//*
//FAILJCLI DD DISP=SHR,DSN=SQDATA.V400.CNTL
//FAILJCLO DD SYSOUT=(H,INTRDR)
//*
//**** PARM WORK FILE - REQUIRED IF UPSTATE=Y
//SQDPWRK DD DISP=SHR,DSN=SQDATA.V400.PARMLIB(PARMWORK)
