Contents
Figures ..............vii
Tables ...............ix
About this publication ........xi
What is new in this release .........xi
What is new in this publication ........xi
What is new in this publication for version 8.5.1 xi
What this guide contains ..........xii
Publications ..............xiii
Accessibility ..............xiii
Tivoli technical training ..........xiii
Support information ...........xiv
Conventions used in this publication .....xiv
Typeface conventions ..........xiv
Operating system-dependent variables and paths xv
Command syntax ...........xv
Chapter 1. Tivoli Workload Scheduler
overview ..............1
Understanding basic concepts ........1
Tivoli Workload Scheduler database objects . . . 1
The Tivoli Workload Scheduler network ....10
Configuring your Tivoli Workload Scheduler
runtime environment ..........10
Defining scheduling activities using Tivoli
Workload Scheduler ..........11
Controlling job and job stream processing . . . 12
Managing production scheduling activities with
Tivoli Workload Scheduler ........14
Automating workload using event rules ....14
Tivoli Workload Scheduler user interfaces ....15
Starting production ............16
Chapter 2. Understanding basic
workstation processes ........21
Tivoli Workload Scheduler workstation processes. . 21
Starting and stopping processes on a workstation . 26
Workstation inter-process communication ....28
Tivoli Workload Scheduler network communication 29
Support for Internet Protocol version 6 ....31
Chapter 3. Configuring the job
environment ............33
Job environment overview .........33
Environment variables exported by jobman....34
Customizing date formatting in the stdlist . . . 36
Customizing job processing on a UNIX workstation
- jobmanrc ...............37
Customizing the MAIL_ON_ABEND section of
jobmanrc ..............38
Customizing job processing for a user on UNIX
workstations - .jobmanrc ..........39
Customizing job processing on a Windows
workstation - jobmanrc.cmd .........41
Setting up options for using the user interfaces . . 41
Chapter 4. Managing the production
cycle ...............43
Plan management basic concepts .......43
Preproduction plan ............44
Identifying job stream instances in the plan. . . 46
Managing external follows dependencies for jobs
and job streams ............46
Production plan .............56
Understanding carry forward options.....56
Trial plan ...............58
Forecast plan ..............59
Customizing plan management using global options 60
Generating a production plan - JnextPlan ....63
Planman command line ..........66
Creating an intermediate production plan . . . 68
Creating an intermediate plan for a plan
extension ..............69
Retrieving the production plan information. . . 70
Creating a trial plan ..........71
Creating a trial plan of a production plan
extension ..............72
Creating a forecast plan .........73
Deploying rules ............74
Unlocking the production plan .......75
Resetting the production plan .......75
The stageman command ..........76
Managing concurrent accesses to the Symphony file 78
Scenario 1: Access to Symphony file locked by
other Tivoli Workload Scheduler processes . . . 78
Scenario 2: Access to Symphony file locked by
stageman ..............78
Managing follows dependencies using carry
forward prompt .............78
The logman command...........79
Starting production plan processing ......81
Automating production plan processing .....82
Chapter 5. Using workload service
assurance .............85
Enabling and configuring workload service
assurance ...............86
Planning critical jobs ...........89
Processing and monitoring critical jobs .....91
Workload service assurance scenario ......93
Chapter 6. Customizing your workload
using variable tables.........95
The default variable table..........96
Data integrity for variable tables .......96
Locking mechanism for variable tables .....97
© Copyright IBM Corp. 1999, 2010 iii
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