BMC Software, Inc., Confidential and Proprietary Information
2-8 Administrative Products for DB2 Installation Guide
Unloading the Install System
• Always use the load library from the latest available release of the Install
System. The HLQ.INSTALL.LOAD data set is not merged.
Note: Determine the latest release of the DB2 Common Install System by
reviewing the version release level on the physical tape label.
Alphabetic maintenance levels are more recent than numeric
maintenance levels. For example, version 1.6.A0 is a later release
than version 1.6.90.
Figure 2-2 shows an example of an unload job that merges data sets from two
distribution tapes, where
prod_tape
2 contains the latest available release
of the Install System.
Figure 2-2 Unload Job for the Install System, Using Merge
//DCIINST JOB (ACCOUNT)
//*
//UNLOAD EXEC PGM=IEBCOPY
//SYSPRINT DD SYSOUT=*
//SYSUT3 DD UNIT=SYSDA,SPACE=(TRK,(1,1))
//SYSUT4 DD UNIT=SYSDA,SPACE=(TRK,(1,1))
//DCITINST DD DSN=BMC.
earliest
.INSTALL,
// DISP=OLD,VOL=SER=(
prod_tape
1),
// UNIT=TAPE,LABEL=(1,SL,EXPDT=98000)
//DCITINS2 DD DSN=BMC.
latest
.INSTALL,
// DISP=OLD,VOL=SER=(prod_tape 2),
// UNIT=AFF=DCITINST,LABEL=(1,SL,EXPDT=98000)
//*
//DCITLOAD DD DSN=BMC.INSTALL.LOAD,
// DISP=OLD,VOL=SER=(
prod_tape
2),
// UNIT=AFF=DCITINST,LABEL=(2,SL,EXPDT=98000)
//*
//DCIINST DD DSN=
your.name
.INSTALL,
// DISP=(,CATLG,DELETE),
// UNIT=SYSDA,SPACE=(CYL,(40,5,700)),
// DCB=(RECFM=FB,LRECL=80,BLKSIZE=6160)
//*
//DCILOAD DD DSN=
your.name
.INSTALL.LOAD,
// DISP=(,CATLG,DELETE),
// UNIT=SYSDA,SPACE=(CYL,(5,1,40)),
// DCB=(RECFM=U,BLKSIZE=23476)
//*
//SYSIN DD *
COPY I=DCITINST,O=DCIINST
COPY I=((DCITINS2,R)),O=DCIINST
COPY I=DCITLOAD,O=DCILOAD
