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Onloading and Restoring Datasets (TSIDONL)
13-30 User Reference
Connectivity Systems, Inc.—Copyright © 2006
Use Pursuant to Company Instructions
Onloading and Restoring Datasets (TSIDONL)
Description TSIDONL onloads or restores datasets back to disk. TSIDONL can also
produce a report listing the datasets contained on an offload tape. Use
UPSI settings to specify TSIDONL functions.
You can onload a dataset only from an offload tape. TSIDONL assigns
the newly created disk version a version number based on the absolute
generation number the version had when it was offloaded.
You can restore a dataset from either an offload or a backup tape. For
sequential disk versions identified in the BIM-EPIC Catalog, RESTORE
assigns the dataset version number 1.
!
WARNING:
Careful thought should be given before doing RESTORE
functions. A detailed description of the Restore action is provided
later in this chapter.
JCL
Requirements
The following is an example of the JCL requirements for using
TSIDONL.
// UPSI xxxx
[// TLBL INPUT,'user-dataset-name']
// EXEC TSIDONL
[control statements]
/*
UPSI Settings The following UPSI settings are used with TSIDONL.
Setting Function
000 Onloads all datasets from the offload tape. No control
statements are read.
010 Onloads only datasets selected by control statements.
100 Restores all datasets from the offload or backup tape. No
control statements are read.
110 Restores datasets selected by control statements only.
xx1 Creates a report of datasets on the offload or backup tape. No
datasets are onloaded or restored. No control statements are
read.
xxx1 Assumes uncataloged input tapes are in the new offload
format. See the note below or additional information.
0x0x1 Prevents onloading of a dataset version that has been
scratched from the BIM-EPIC Catalog. See the note below for
additional information.
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