Unicenter CA-Scheduler Job Management for VSE User Guide

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7.5 Multiple CPU Considerations If you knew the outage was going to be short, you could MOVEOVER specific schedules by issuing this command for each schedule you want moved over. The TARGET field is optional and defaults to the CPU on which the MOVEOVER command is being issued. It gives you the flexibility to issue the command and cause it to be executed on another CPU. At some point, the original Master CPU is available. It must be given back control of Unicenter CA-Scheduler. Thus, you use the operator command (from SYSID 1): SC MOVEOVER RESTORE=Y which will cause all schedules (even those currently executing) that were controlled originally by the CPU that was down, to be moved back. Centralized In a centralized environment, there are no schedules that have a user-specified SYSID from which they are controlled. This means that you have never filled in the RUN ON SYSID field when using the Schedule Definition panel. Consequently, all jobs will be controlled on the first SYSID in the list of SYSIDs defined in the CAIJGEN macro which is the the Master CPU. All other CPUs in the list are Slave CPUs. The simplest case is that if a Slave CPU is down, nothing has to be done with Unicenter CA-Scheduler as POWER will have been changed in a manner to handle this situation. Now consider what must be done if the Master CPU goes down. One of the Slave CPUs must be made the Master so that Unicenter CA-Scheduler can continue controlling the schedules and jobs. The workload from the Master CPU must be moved over to the Slave CPU and the Slave CPU made to simulate the Master CPU. You may do this by executing a batch program, CAJMMOV0, but first you must use the SHUTDOWN operator command to shutdown Unicenter CA-Scheduler, then run the following job on the slave CPU. // JOB CAJMMOV // EXEC CAJMMOV / /& After the job completes, bring up Unicenter CA-Scheduler on that CPU again. It will now perform as the Master CPU. Executing the CAJMMOV0 program on a CPU has a "permanent" effect, in that the CPU will become the Master (control all schedules and jobs, and perform AUTOSCAN) until the program is executed on a different CPU. If for any reason a format of the tracking file becomes necessary, you must run 7-24 Unicenter CA-Scheduler User Guide
7.5 Multiple CPU Considerations CAJMMOV0 again to designate the master CPU. Thus, when your "real" Master CPU is back, execute the CAJMMOV0 program on the "real" Master, before you bring up Unicenter CA-Scheduler, and things should be back to normal. 7.5.4 Non-Shared POWER Considerations This topic pertains to multi-CPUs in a POWER environment that is not shared. This can be depicted as: In this environment, you must specify a SYSID for each schedule you define on the database, unless it is to be controlled from the first SYSID in the SYSID list generated with the CAIJGEN macro. Recovery in this environment is handled in the same way as the shared POWER (multi-access) environment. Do keep in mind that, in this environment, it is not possible to have a schedule controlled at CPU1 and have that schedule's jobs be submitted to any other CPU (CPU2 or CPU3) for execution. Chapter 7. Techniques 7-25
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Unicenter ® CA-Scheduler ® Job Ma
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Contents Chapter 1. Introduction .
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3.13.1.2 ALTer or REPlace an Auto-R
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7.1.2.1 Example 1 . . . . . . . . .
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1.1 Beginning with the Basics 1.1 B
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1.1 Beginning with the Basics To sh
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1.1 Beginning with the Basics This
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1.2 How Unicenter CA-Scheduler Work
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1.2 How Unicenter CA-Scheduler Work
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1.3 Additional Features ■ Which j
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1.4 Summing Up 1.4 Summing Up The f
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2.1 Getting Started 2.1 Getting Sta
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2.1 Getting Started SCHD-MM MAIN
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2.1 Getting Started 2.1.4 Logging O
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2.2 Maintaining Stations SCHD-WM S
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2.2 Maintaining Stations SCHD-UTIL
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2.2 Maintaining Stations To submit
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2.2 Maintaining Stations SCHD-WD S
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2.3 Maintaining User Records 2.3 Ma
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2.3 Maintaining User Records SCHD-
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2.3 Maintaining User Records To All
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2.3 Maintaining User Records Unicen
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2.3 Maintaining User Records Users
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2.3 Maintaining User Records SCHD-
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2.3 Maintaining User Records Option
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2.3 Maintaining User Records If use
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Chapter 3. Maintaining the Database
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3.1 Defining Schedules ■ ■ ■
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3.1 Defining Schedules AUTO SELECT
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3.1 Defining Schedules 3.1.3 Checki
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3.1 Defining Schedules Option Purpo
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3.1 Defining Schedules 3.1.4.2 When
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3.1 Defining Schedules Sequence By
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3.1 Defining Schedules If your site
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3.1 Defining Schedules A Value Of U
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3.2 Defining Optional Schedule Reco
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3.3 Copying Schedules 3.3 Copying S
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3.3 Copying Schedules To Copy A Sch
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3.4 Displaying Schedules SCHD-SU S
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3.4 Displaying Schedules PRESS ENTE
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3.5 Deleting Schedules SCHD-SD SC
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3.5 Deleting Schedules If you are n
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3.6 Analyzing Schedules SCHD-UTIL
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3.6 Analyzing Schedules Unicenter C
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3.7 Automatic Console Replies for S
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3.8 Summary of Schedule Maintenance
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3.9 Defining Jobs 3.9 Defining Jobs
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3.9 Defining Jobs SCHD-JU JOB DEF
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3.9 Defining Jobs SCHD-JM JOB MAIN
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3.9 Defining Jobs 3.9.3.3 When Will
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3.9 Defining Jobs The chart precedi
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3.9 Defining Jobs those with earlie
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3.9 Defining Jobs 3.9.3.5 What JCL
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3.9 Defining Jobs If You Have multi
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3.9 Defining Jobs ■ ■ ■ ■ O
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3.9 Defining Jobs When you are read
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3.9 Defining Jobs If You Want Notif
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3.9 Defining Jobs If You Want To Se
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3.9 Defining Jobs The Job Criteria
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3.9 Defining Jobs The criteria stat
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3.9 Defining Jobs ■ MAXIMUM TIMEs
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3.9 Defining Jobs DESTINATIONS and
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3.9 Defining Jobs For These Message
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3.9 Defining Jobs To Separate All J
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3.9 Defining Jobs 3.9.4.6 Defining
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3.10 Displaying and Updating a Job
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3.11 Deleting Job Records 3.11 Dele
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3.11 Deleting Job Records SCHD-JM
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3.12 Analyzing Jobs 3.12 Analyzing
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3.12 Analyzing Jobs To display a fu
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3.13 Automatic Console Replies for
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3.14 Summary of Job Maintenance 3.1
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3.14 Summary of Job Maintenance To
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4.1 Online Monitoring Panel 4.1 Onl
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4.1 Online Monitoring Panel This ch
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4.2 Displaying Status Schedules and
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4.2 Displaying Status The table fol
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4.2 Displaying Status To Restrict T
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4.2 Displaying Status 4.2.4.1 Defau
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4.2 Displaying Status SCHD-CP SCHE
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4.2 Displaying Status If the schedu
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4.2 Displaying Status or backlogged
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4.2 Displaying Status The last two
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4.2 Displaying Status WAITING FOR S
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4.3 Handling Messages If your messa
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4.4 Handling Predecessor Conditions
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4.5 Handling Global Parameters 4.5.
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4.7 Displaying Data Set Mask Names
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4.9 Controlling Schedules 4.9 Contr
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4.10 Controlling Jobs 4.10 Controll
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4.10 Controlling Jobs Enter RELE CA
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4.10 Controlling Jobs SCHD-DADP D
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4.11 Summing Up To Specify Abbrevia
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4.11 Summing Up This Command Affect
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The criteria language uses three ty
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5.1 Criteria Vocabulary job. Normal
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5.1 Criteria Vocabulary Example SCD
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5.1 Criteria Vocabulary Given the e
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5.2 Calendar Mechanisms 5.2 Calenda
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5.2 Calendar Mechanisms 5.2.2.1 Wor
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5.2 Calendar Mechanisms Suppose you
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5.2 Calendar Mechanisms datetable o
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5.2 Calendar Mechanisms The panel f
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5.3 Some Examples 5.3 Some Examples
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5.3 Some Examples Example 7 A payro
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5.3 Some Examples ■ ■ If the la
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Page 301 and 302: 7.7 Summing Up Prefix PW DM Transac
Page 303 and 304: Glossary This glossary defines term
Page 305 and 306: documentation batch command. A comm
Page 307 and 308: Unicenter CA-Scheduler uses when or
Page 309 and 310: The payroll department's month-end
Page 311 and 312: Index Special Characters "Who is lo
Page 313 and 314: Commands (continued) operator (cont
Page 315 and 316: F FAIL CODE field 7-16 FAILED queue
Page 317 and 318: MBR SUBID field 3-65 MCPU installat
Page 319 and 320: Predecessors (continued) types (con
Page 321 and 322: Scheduling (continued) jobs 1-5, 5-
Page 323: User (continued) authority levels 2
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