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25.2.1 Processor Requirements . . . . . . . . . . . . . . . . . . . . . . . . . 402
25.2.2 Devices Supported by OS/390
...................... 402
25.2.3 DASD Requirements
............................ 402
25.2.4 Other Hardware Requirements
..................... 403
25.2.5 Inter-Systems Connectivity
. . . . . . . . . . . . . . . . . . . . . . . . 404
25.3 Order and Install the OS/390 Software
................... 405
25.3.1 Fee-based Methods of Installing OS/390
................ 405
25.3.2 Entitled Methods of Installing OS/390
.................. 406
25.4 Set Up Standards, Procedures, and Documentation
........... 407
25.4.1 Installation Standards
. . . . . . . . . . . . . . . . . . . . . . . . . . . 407
25.4.2 Systems Management Procedures
................... 409
25.4.3 Documentation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 412
25.5 Customize Your New OS/390 System
.................... 413
25.5.2 MVS BCP Customization
......................... 415
25.5.3 Other OS/390 Elements
.......................... 416
Chapter 26. Test Environments
. . . . . . . . . . . . . . . . . . . . . . . . . . . 419
26.1 Introduction
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 419
26.1.1 Differences in Testing ″Philosophy″
.................. 419
26.1.2 Terminology
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 419
26.2 Test Systems in the Life of the Migration
.................. 420
26.3 VM, LPAR, or Standalone Systems
..................... 421
26.3.1 Logical Partitioning
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 422
26.3.2 Software Partitioning
. . . . . . . . . . . . . . . . . . . . . . . . . . . 423
26.3.3 Our Recommendation
. . . . . . . . . . . . . . . . . . . . . . . . . . . 424
26.3.4 Summary
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 430
26.4 Parallel Activities
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 430
26.4.2 Synchronizing VSE Applications with OS/390 Versions
....... 430
26.5 Building the Initial OS/390 Test System
................... 430
26.5.1 OS/390 Maintenance Environment
................... 431
26.5.2 OS/390 Test Logical Partition
...................... 431
26.5.3 Maintaining Your OS/390 Libraries and SMP/E Zones
....... 431
26.6 Shared DASD vs. Cloned DASD
....................... 432
26.6.1 Shared DASD between OS/390 Test Systems (vs. Cloned DASD)
. 432
26.6.2 Shared DASD between VSE and OS/390 (vs. Cloned DASD)
.... 433
Part 6. Running Your OS/390 System ................................ 435
Chapter 27. Orienting ICCF Users to TSO/ISPF
................. 437
27.1 TSO/ISPF and SDSF
.............................. 437
27.1.1 Editing Data Sets
.............................. 438
27.1.2 Submitting Jobs
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 439
27.1.3 Using ISPF Utilities
............................ 439
27.1.4 Creating and Executing ISPF Applications
............... 440
27.1.5 Managing Projects
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 440
27.1.6 Tracking Jobs
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 441
27.1.7 Retrieving Output
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 441
27.1.8 Using SDSF for Operators
........................ 441
Chapter 28. Orientation to OS/390 Console Operation
............. 443
28.1 Introduction
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 443
28.1.1 Operating Hardware Consoles
...................... 443
28.2 Understanding the Operator Interfaces
................... 443
28.2.1 Controlling Consoles
. . . . . . . . . . . . . . . . . . . . . . . . . . . 444
xii VSE to OS/390 Migration Workbook