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Unicenter CA-Scheduler Job Management for VSE User Guide

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3.9 Defining <strong>Job</strong>s<br />

3.9.4.6 Defining <strong>Job</strong> Node Records<br />

To view the last optional job record, press Enter.<br />

The last type of optional record is only used if you have a CPU network that<br />

uses NJE and <strong>Unicenter</strong> <strong>CA</strong>-<strong>Scheduler</strong> with the NJE option activated at every<br />

member of every node. <strong>Job</strong> node records contain the in<strong>for</strong>mation necessary to<br />

implement a specialized feature of the criteria language: NJE. The criteria<br />

language allows you to define predecessors that reference jobs running at other<br />

nodes. For example, suppose that JOBA is defined and runs on the node in<br />

New York. JOBA is a predecessor of JOBB, but JOBB is in a schedule that is<br />

defined at the Phoenix site.<br />

How will the node in Phoenix know the status of JOBA in New York? That is<br />

the purpose of the job node record: to in<strong>for</strong>m other nodes of status of a<br />

specific job. Define a job node record <strong>for</strong> jobs that are predecessors of jobs that<br />

are defined at different nodes.<br />

<br />

SCHD-JNR INFORM DEFINITION <strong>Scheduler</strong><br />

===> MASTER - WR<br />

CONNECT : 4<br />

<br />

JOB NAME : IH7D2 PROTOTYPE JOB: JNO: STN:<br />

JOB NUMBER : 1 PROTOTYPE JOB IN SCHEDULE :<br />

STATION ID : 4<br />

SCHEDULE NAME : BACKUP<br />

INFORM NODES: NEWYORK<br />

<br />

RECS= JBR: Y JCR: Y JRC: Y JIR: Y JMR: Y JRR: Y JNR: N JNR: N<br />

PF1=HELP<br />

<br />

INFORM NODES requires you to specify at least one node ID: the node where<br />

this job's successor runs. Suppose that after IH7D02 backups up critical files in<br />

Phoenix, the national TP network can be started in New York which means<br />

that IH7D02 runs in Phoenix and has a successor in New York that is waiting<br />

<strong>for</strong> IH7D02 to complete normally. By specifying NEWYORK in the INFORM<br />

NODES field, you ensure that New York is notified when IH7D02 finishes<br />

successfully.<br />

<strong>Scheduler</strong> allows you to specify up to eight different node IDs separated by<br />

commas:<br />

INFORM NODES: node1,node2,node3,...,node8<br />

Chapter 3. Maintaining the Database 3-89

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