
Restarting From a Checkpoint
7-60 User Reference
Connectivity Systems, Inc.—Copyright © 2006
Use Pursuant to Company Instructions
8. Execute the restart job.
Example The following example shows how TSIDASS restarts both input and
output datasets at volume 2, using the same SYS numbers that were used
when the checkpoint was taken. The TLBL option code 64 inhibits LUB
allocation. When a checkpoint is embedded, it is written to the same
output tape as the output dataset using an assignment of SYS019. Because
the checkpoints are embedded, a VSE ASSGN statement is used to assign
SYS019 to the checkpoint dataset. The job is restarted at checkpoint 3.
// JOB TESTCHKP
// TLBL TAPIN,'TEST.FILE1',,,2,,,64
// TLBL TAPOUT,'TEST.FILE2',,,2,,,64
// EXEC TSIDASS
RSTRT TAPOUT,SYS021,OUTPUT
RSTRT TAPIN,SYS020,INPUT
/*
// ASSGN SYS019,SYS021
// RSTRT SYS019,3
/&
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