Home
Installing
Learn how to install the product.
Installing and using z/OS® Extensions
z/OS® Extensions is a component of IBM® Rational® ClearCase® that enables mainframe users to perform select DevOps Code ClearCase operations. z/OS Extensions include Remote Build, TSO Client, and ClearCase RAM (CCRAM).
Using the Remote Build feature
The Remote Build feature submits build requests from DevOps Code ClearCase® client platforms running on Windows®, Linux®, and the UNIX® system to z/OS® (MVS™ and z/OS UNIX System Services). This feature consists of both server and client components.
Submitting remote build requests using rccbuild
This topic describes rccbuild command options and processing.
Quick reference for rccbuild
The following table provides a synopsis of the functionality of rccbuild commands, options, and arguments.
Returning output files to the client computer
Use the -o option to return output files to the client computer.
Returning z/OS® output files to the client computer

Returning z/OS output files to the client computer

About this task

Note: The examples in this topic are for illustrating command syntax. You need to substitute values appropriate to your site for the command parameters.

Procedure

To send output files from a z/OS® build to the client computer, do these steps:

Identify the file extension of the output file in your BCL build script using a DD statement with the RCCEXT extension parameter.
```
//SYSOUT DD  RCCEXT=PRO,DISP=(NEW,DELETE),
//    UNIT=VIO,SPACE=(TRK,(10,10)),
//     DCB=(RECFM=FB,LRECL=80,BLKSIZE=3200)
```
Note: If very large files (for example, larger than 10 MB) are downloaded from z/OS to the distributed platform as part of remote builds, you might need to increase the REGION size specified for the JCL that invokes RCCBLDW (the sample JCL is named RCCMVS). In most cases 256M (256000K) is sufficient.
Specify the output file by using the rccbuild –o option.
```
rccbuild … –o c:\builds\banner.pro
```