StorageTek 6 User Manual

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

Notes:  

 1. The job name in the startup SLKJCL file must match the subsystem name specified 

with the LIBSUBSYS parameter in the SYSPROF or it must be specified with the 
SSYS parameter in the /PARM statement. Refer to “SSYS” on page 158 for more 
information. 

 2. Control data sets are defined using the CDSDEF control statement. The CDSDEF 

statement must be present in your PARMLIB definitions. Control and journal data 
sets may no longer be defined in JCL. Refer to ‘‘CDS Definition (CDSDEF) Control 
Statement’’ in the HSC System Programmer’s Guide for more information. 

 3. The number of CDS copies used by the HSC is dependent on the number of CDS 

copies defined in the CDSDEF PARMLIB control statement. It is not determined by 
the TCHNIQE parameter of the LIBGEN SLIRCVRY macro. The HSC uses all of 
the CDS copies defined in the CDSDEF control statement (whether this includes 
more or less CDS copies than are specified by the TCHNIQE parameter). 

 4. Journals are defined using the JRNDEF control statement. The JRNDEF statement 

must be present in your PARMLIB definitions if you want to use journaling. Journal 
data sets may no longer be defined in JCL. Refer to ‘‘Journal Definition (JRNDEF) 
Control Statement’’ in the HSC System Programmer’s Guide for more information. 

 5. If journaling is specified by the TCHNIQE parameter of the LIBGEN SLILIBRY 

macro, journals must be defined in your PARMLIB definitions for successful HSC 
initialization. 

The following is a description of the JCL /FILE statement used in the example job for the 
ACS INIT command. 

statement that defines the sequential data set or PDS member containing the 
PARMLIB definitions.