Memorex LOCK - VERSION 2-24 Technical Information Seite 483

  • Herunterladen
  • Zu meinen Handbüchern hinzufügen
  • Drucken
  • Seite
    / 568
  • Inhaltsverzeichnis
  • LESEZEICHEN
  • Bewertet. / 5. Basierend auf Kundenbewertungen
Seitenansicht 482
Onloading and Restoring Datasets (TSIDONL)
User Reference
Connectivity Systems, Inc.—Copyright © 2006
Use Pursuant to Company Instructions
13-31
Note:Note:
UPSI xxx1 applies to tapes containing offload or backup data for
sequential disk versions identified in the BIM-EPIC Catalog. UPSI xxx1,
should be used only when the accessed tape volume(s) are not cataloged
and if they were created using the new proprietary high performance
offload system EPIC 4.15/BIM-EPIC 5.1 or later. The following events
could cause this situation to occur:
The tape volume was purged from the catalog.
The tape volume was created at a different site and is not known
to the catalog at the site where it is being restored.
In all cases, the disk dataset that is the target of the restore must be
defined in the BIM-EPIC Catalog. Instead of using UPSI xxx1 for an
uncataloged tape, you can use the Online Manager or TSIDMNT ADD
function to add the tape volume to the BIM-EPIC Catalog. When the tape
volume has been added to the BIM-EPIC Catalog, use the Online
Manager or TSIDMNT RETAIN function with the OF2 parameter. See
the BIM-EPIC Installation and System Guide for information describing
the OF2 parameter.
When onloading a version that has been scratched from the BIM-EPIC
Catalog, BIM-EPIC sets the onloaded version to 1. The user may not want
this to happen since the data is probably older than the current version 1.
If UPSI bit 4 is ON, BIM-EPIC will not onload any dataset version found
on the input tape that has been scratched from the BIM-EPIC Catalog.
UPSI bit 4 is effective only when doing an onload function and not
report-only processing. To perform an onload function, set UPSI bit 0 to
OFF. To set UPSI to a report-only processing format, set UPSI bit 2 to
ON. If UPSI bit 4 is OFF and a dataset is restored as version 1 because it
has been scratched from the BIM-EPIC Catalog, SCR’D will display on
the TSIDONL report entry for that dataset version as a “warning flag.”
Dataset
Requirements
INPUT specifies the offload dataset name used when TSIDOFL was
executed. If no TLBL or DD statement is supplied, TSIDONL uses
version 1 of the dataset OFFLOAD.DATASET. No statements are
required for the output datasets.
0xx0x1 Use the original generation number from the offloaded file(s)
and change the creation date in the VTOC entry to the original
creation date of the offloaded file(s). The version will not be
onloaded if it is in SCRATCH status in the BIM-EPIC
Catalog.
Setting Function
Seitenansicht 482
1 2 ... 478 479 480 481 482 483 484 485 486 487 488 ... 567 568

Kommentare zu diesen Handbüchern

Keine Kommentare