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Method of Classifying OS/VS Datasets Disclosure Number: IPCOM000056508D
Original Publication Date: 1980-Dec-01
Included in the Prior Art Database: 2005-Feb-14

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Laws, T [+details]


The major unit of data storage and retrieval in an OS/VS operating system is the dataset. Each dataset created is given a name in order to allow the data contained in it to be retrieved at any time. A dataset name consists of from one to 44 characters, including periods. For each eight characters or less there must be a period. Thus a dataset name is partitioned into one to eight character qualifiers by means of periods. For example, the name A.BB.CCC has three qualifiers. A dataset name is not allowed to contain consecutive periods.