Memorex LOCK - VERSION 2-24 Spezifikationen PDF herunterladen (Seite 409)

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Offload System Offloading and Backing Up Datasets (TSIDOFL)

Chapter 13. Disk Space Management 13-25

The same dataset cannot be offloaded twice, so TSIDOFL automatically restarts with the next

dataset to be offloaded. The datasets already offloaded are in the incomplete offload dataset

version.

Step Action

1 Do not scratch the incomplete offload dataset version.

2 Restart the job in the TSIDOFL step. Disregard any error messages for missing

datasets. (These were probably offloaded by the run which did not complete.)

Keep the TSIDOFL offload report and tapes from both the incomplete and

restarted runs.

If the offloaded datasets are subsequently onloaded, run TSIDONL with the

offload dataset versions from both the incomplete and restarted runs.

he following job offloads datasets based on the control statements supplied using the SYSIPT

dataset SYSIN.DATASET. This input dataset is deleted when it is closed. Because no TLBL

or DD for OUTPUT was supplied, all datasets will be offload to a tape version that is retained

under the output dataset name OFFLOAD.DATA.SET.

// JOB OFFLOAD

* //IJSYSIN DD DSN=SYSIN.DATASET,DISP=(OLD,DELETE)

// UPSI 0

// EXEC TSIDOFL

The following job backs up datasets based on the control statements supplied using the

SYSIPT dataset SYSIN.DATASET. This input dataset is deleted when it is closed. Because

a TLBL for OUTPUT was supplied, all datasets will be backed up to a tape version that is

retained under the output dataset name BACKUP.DATASET.

// JOB BACKUP

* //IJSYSIN DD DSN=SYSIN.DATASET,DISP=(OLD,DELETE)

// TLBL OUTPUT,'BACKUP.DATASET'

// UPSI 1

// EXEC TSIDOFL

The following job offloads four datsets named on the control statements supplied as SYSIPT

data. All datasets are offloaded to a tape version that is retained under the output dataset name

"USER.OFFLOAD.DATA".

// JOB OFFLOAD

// TLBL OUTPUT,'USER.OFFLOAD.DATA'

// UPSI 0

// EXEC TSIDOFL

'PAYROLL.CHECKS',2

'BILLING.MASTER',9

'BILLING.MASTER',10

'RECON.TRANS'

Restarting Offloads

Examples

1 2 ... 404 405 406 407 408 409 410 411 412 413 414 ... 488 489

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