DATA SET INDEX RECORD PRESERVATION
First Claim
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1. A method for preserving data set information in a computing storage environment by a processor device, comprising:
- storing at least one of a selected portion of an index record of the dataset as a record in a subindex data set;
wherein at least one component of the subindex data set is recoverable into the index record in an event of an error detected within the index record.
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Abstract
Various embodiments for preserving data set information in a computing storage environment are provided. In one such embodiment, at least one of a selected portion of an index record of the dataset is stored as a record in a subindex data set. The at least one component of the subindex data set is recoverable into the index record in an event of an error detected within the index record.
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Citations
21 Claims
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1. A method for preserving data set information in a computing storage environment by a processor device, comprising:
storing at least one of a selected portion of an index record of the dataset as a record in a subindex data set;
wherein at least one component of the subindex data set is recoverable into the index record in an event of an error detected within the index record.- View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A system for preserving data set information in a computing storage environment, comprising:
a data set module operational in the computing storage environment, wherein the data set module is adapted for storing at least one of a selected portion of an index record of the dataset as a record in a subindex data set;
wherein at least one component of the subindex data set is recoverable into the index record in an event of an error detected within the index record.- View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A computer program product preserving data set information in a computing storage environment, the computer program product comprising a computer-readable storage medium having computer-readable program code portions stored therein, the computer-readable program code portions comprising:
a first executable portion for storing at least one of a selected portion of an index record of the dataset as a record in a subindex data set;
wherein at least one component of the subindex data set is recoverable into the index record in an event of an error detected within the index record.- View Dependent Claims (16, 17, 18, 19, 20, 21)
Specification