StorageTek Host Software Component 6.0, System Programmer'S Manual

Page: 247 / 718

Chapter 4. Utility Functions 217
1st ed., 6/30/04 - 312579601
JCL Requirements
The following definitions apply to the BACKup utility JCL:
SLSPRINT
the message output data set.
SLSCNTL
the primary control data set. This statement must be provided.
SLSCNTL2
the secondary control data set. If a secondary CDS exists, it should be specified so
that if a switch occurs and the secondary data set is now active, the CDSs can be
reordered to maintain database integrity.
SLSBKUP
the created backup data set.
SLSSTBY
the standby data set. If a standby exists, it should be specified so that if a switch
occurs and the standby data set is now active, the CDSs can be reordered to maintain
database integrity.
SLSCOPY1
the data set to which the primary control data set (specified by the /FILE SLSCNTL
statement) is copied. This statement is not required when you specify OPTion(Copy).
SLSCOPY2
the data set to which the secondary control data set (specified by the /FILE
SLSCNTL2 statement) is copied. This statement is not required when you specify
OPTion(Copy).
SLSJRNnn
if journaling is enabled, these statements define the library journal data sets. All
journals must be specified. Up to 99 journals can be specified. Allowable values for
nn are decimal 01 to 99, but numbers cannot be skipped.
SLSIN
input to the utility in the form of control statement card images.
Backup