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Vault Pattern Example 6 - BACKWARD Vault Patterns

The BACKWARD option is used when a tape has been prematurely removed from a vault and is not to be returned.

The following example shows the action of BACKWARD when the SAFE vault had its oldest cycle of XYZ removed. The version of the data set in the DRA1 vault was sent back to SAFE. Once the BACKWARD cycle has performed the revaulting, BACKWARD should be removed from the DSN statement.

Normal Run

Tapes Vaulted
VOLSER

Data Set Name

OUTCODE

VAULTS=SAFE,DRA1

000001

XYZ

SAFE

DSN=XYZ

000002

XYZ

removed

V=SAFE,C=2

000003

XYZ

DRA1

V=DRA1,C=1

 

 

 

Normal Run

Tapes Vaulted
VOLSER

Data Set Name

OUTCODE

VAULTS=SAFE,DRA1

000001

XYZ

SAFE

DSN=XYZ,BACKWARD

000003

XYZ

SAFE

V=SAFE,C=2

000002

 

moved back

V=DRA1,C=1