StorageTek 6 Scratch Redistribution JCL Requirements, Invoking the Scratch Redistribution Utility

Scratch Redistribution

JCL Requirements

The following definitions apply to Scratch Redistribution utility JCL:

SLSPRINT

output messages from the utility.

SLSIN

input to the utility in the form of control statement card images.

Invoking the Scratch Redistribution Utility

The easiest way to run utilities is to execute the ACS UTIL exec by entering the following command:

EXEC ACS UTIL SCREDIST

Execution of the statement results in the ACSUTIL SLKJCL file:

ACSUTIL SLKJCL File

/JOB	jobname SLUADMIN
/PARM	MIXED
/FILE	SLSPRINT	DEV PRNT CLASS A
/FILE	SLSIN	*

* SCREDIST ACS(acsid) LSM(lsm­list)

To execute the utility:

1.Delete the lines in the template that are not required, or leave the comment indicator

(*) in column one.

2.Remove the comment indicator from the desired lines.

3.Specify values for the desired parameters.

4.Delete the parameters that are not desired.

5.Enter the command ‘‘FILE.’’

The job file is then submitted to the ACS service machine for execution.

JCL Examples

The following example shows JCL for redistributing scratch volumes within all LSMs in an ACS.

292VM/HSC 6.0 System Programmer’s Guide

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