OPENING A DATA SET

摘要

A method of and system for opening a data set is disclosed. The method and system may include structuring a storage facility to have address spaces. The address spaces may include a first address space having an open manager. The open manager may be configured and arranged to manage activities associated with an open request in response to receiving the open request. The method and system may include performing pseudo-opens associated with the open request in the address spaces. The method and system may include performing a batch-open utilizing the pseudo-opens and a resource used to complete the open request.

主权项

1. A computer program product for opening a data set in a storage facility comprising a computer readable storage device having a computer readable program stored therein, wherein the computer readable program, when executed on a computing device, causes the computing device to:
structure the storage facility to have address spaces including a first address space having an open manager that is configured and arranged to manage activities associated with an open request in response to receiving the open request; perform a first pseudo-open associated with the open request in a second address space of the address spaces; perform a second pseudo-open associated with the open request in a third address space of the address spaces; and perform a batch-open, in response to achieving a defined specification related to the first and second pseudo-opens that includes at least one of a chronological threshold and a performed pseudo-open threshold, utilizing the first and second pseudo-opens and a resource used to complete the open request.