StorageTek 6 Benutzerhandbuch

Chapter 4. Utility Functions 219

1st ed., 6/30/04 - 312579601

JCL Examples

Various examples showing JCL for running the BACKup utility are presented. Select an
appropriate example matching the control statement conventions that you have used for
specifying data sets.

JCL for Running Backup

The first example shows JCL for backup with the primary, secondary, and standby control
data sets, copy data sets (SLSCOPY1 and SLSCOPY2), and journals. The JCL to perform
a backup contains the following statements:

Run Backup Utility

JCL for Running a Copy Backup

The following examples show JCL for running a straight copy backup of the control data
set.

This example specifies BACKup utilizing OPTion(Copy) with shadowing (a secondary
CDS) and journaling enabled. The SLSCNTL statement identifies the primary control data
set. Backup is processed with journals. If the /FILE SLSCNTL2 statement is not provided,
a return code of four (RC=4) is generated, and a backup of the primary is taken.

JCL for Backup of Primary or Secondary CDS with Journals

/JOB jobname SLUADMIN

/PARM MIXED

/FILE SLSCNTL DEV vaddr DSN primary.set.name

/FILE SLSCNTL2 DEV vaddr DSN secondary.set.name

/FILE SLSSTBY DEV vaddr DSN standby.set.name

/FILE SLSBKUP DEV vaddr DSN backup.set.name

/FILE SLSJRN#1 DEV vaddr DSN journal1.set.name

/FILE SLSJRN#2 DEV vaddr DSN journal2.set.name

/FILE SLSCOPY1 DEV vaddr DSN copy1.set.name

/FILE SLSCOPY2 DEV vaddr DSN copy2.set.name

/FILE SLSPRINT DEV PRNT CLASS A

/FILE SLSIN *

BACKUP OPTION(ANALYZE) CDS(PRIMARY)