The Backup Mission uses the skeleton member to create a backup job in the Control-D JOB library (the backup job library). All variable values from the skeleton member are substituted. This job contains a list of all the CDAM datasets that will be backed up.
Backup Job JCL
BROWSE -- CTDP.PROD.JOB(BKP0031D) - 01.00 -------- LINE 00000000 COL 001 080
COMMAND ===> SCROLL ===> CSR
********************************* TOP OF DATA *********************************
//M90BKP JOB ,IOA,CLASS=A,MSGCLASS=X
//*
//*******************************************************************
//* CONTROL-D BACKUP STEP *
//*******************************************************************
//BACKUP EXEC PGM=FDRDSF,REGION=OM
//SYSPRINT DD DSN=CTDP.PROD.BKPM90.BKPLIST,
// DISP=(MOD,PASS),SPACE=(CYL,(1,1)),UNIT=SYSALLDA
//DISK1 DD UNIT=SYSALLDA,DISP=SHR,VOL=SER=FDSYM3
//TAPE1 DD DSN=CTDP.BKP.D000428.T175218.LABEL1,
// LABEL=(1,SL,RETPD=0031),UNIT=TAPE,DISP=(,PASS)
//SYSIN DD *
DUMP TYPE=DSF,MAXCARDS=9999
SELECT DSN=CTDP.R3.PO1000D.J17840.D1181409.S91.N002300
SELECT DSN=CTDP.R3.JAC3056.J17841.D1181419.S91.N004400
SELECT DSN=CTDP.R3.BL1140F.J17852.D1181452.S91.N006400
//*******************************************************************
//* CONTROL-D ANALYZE STEP *
//*******************************************************************
//ANALYZE EXEC PGM=CTDBKC,COND=EVEN,REGION=OM,
// PARM='17521805,BKPM90 '
//STEPLIB DD DSN=IOAP.PROD.LOAD,DISP=SHR
//TAPE1 DD DSN=*.BACKUP.TAPE1,DISP=(OLD,CATLG),UNIT=(,,DEFER)
//SYSIN DD DSN=CTDP.PROD.BKPM90.BKPLIST,
// DISP=(OLD,DELETE)
//DAAMF DD DISP=SHR,DSN=CTDP.PROD.Active Missions File
//DAAMF1 DD DISP=SHR,DSN=CTDP.PROD.Active Missions File
//DALOG DD DISP=SHR,DSN=IOAP.PROD.LOG
//DAVACT DD DSN=CTDP.PROD.ACTUSR,DISP=SHR,
// AMP=('BUFSP=500000')
//SYSPRINT DD SYSOUT=*,HOLD=YES
//SYSABEND DD SYSOUT=*,HOLD=YES
//PRTDBG DD SYSOUT=*,HOLD=YES
******************************** BOTTOM OF DATA ********************************
Once the JCL for the backup job has been written to the JOB library it is then ready for submission. Note that because this library is used to create a new member (or replace an existing one), the library should be compressed on a regular basis to avoid any space problems.
Parent Topic |