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Richard Cwiakala

IBM

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Featured researches published by Richard Cwiakala.

Ibm Journal of Research and Development | 1992

MVS Dynamic Reconfiguration Management

Richard Cwiakala; Jeffrey Douglas Haggar; Harry M. Yudenfriend

This paper presents an overview of the Dynamic Reconfiguration Management (DRM) function of MVS/ESA™ and its support of the IBM Enterprise System/9000™ family of machines. Dynamic Reconfiguration Management is the ability to select a new I/O configuration definition without needing to perform a power-on reset (POR) of the hardware or an initial program load (IPL) of the MVS operating system. Dynamic Reconfiguration Management allows the installation to add, delete, or modify definitions for channel paths, control units, and I/O devices, in both the software and hardware I/O configurations.

Archive | 1990

Methods and apparatus for dynamically managing input/output (I/O) connectivity

Michael Cox; Richard Cwiakala; Jean-Louis Fava; Gary Allen Fisher; Robert J. Gallagher; Eugene P. Hefferon; Karl Helmuth Hoppe; Peter Ignatius Kania; Martin William Sachs

Archive | 1991

Dynamically changing a system i/o configuration definition

Richard Cwiakala; Eugene P. Hefferon; Kenneth J. Oakes; Allen H. Preston; David Emmett Stucki; Harry M. Yudenfriend

Archive | 1991

Establishing synchronization of hardware and software I/O configuration definitions

Richard Cwiakala; Jeffrey Douglas Haggar; Charles E. Shapley; Timothy J. Spewak; David Emmett Stucki; Harry M. Yudenfriend

Archive | 1992

Asynchronous command support for shared channels for a computer complex having multiple operating systems

Miriam P. Brown; Richard Cwiakala; Kenneth James Fredericks; Marten Jan Halma; David W. Hollar; Roger Eldred Hough; Suzanne Marie John; Assaf Marron; James Chester Mazurowski; Kenneth J. Oakes; Charles E. Shapley

Archive | 1991

System for dynamically changing a system I/O configuration by determining differences between current and future configurations and describing differences to software and hardware control blocks

S. Michael Benson; Richard Cwiakala; Mark Joseph Fantacone; Jeffrey Douglas Haggar; Dennis Dean Koren; Allan S. Merritt; Michael Schulte; Harry M. Yudenfriend

Archive | 1991

Method and system for managing an operating system definition of a dynamically modifiable I/O configuration

S. Michael Benson; Richard Cwiakala; Mark Joseph Fantacone; Jeffrey Douglas Haggar; Alan S. Meritt; Harry M. Yudenfriend

Archive | 1999

Method, system and program products for managing I/O configurations of a computing environment

Richard Cwiakala; William J. Rooney; Peter B. Yocom; Harry M. Yudenfriend

Archive | 1992

Computer system with mechanism for dynamically changing the hardware I/O configuration

Richard Cwiakala; Eugene P. Hefferon; Kenneth J. Oakes; Allen H. Preston; David Emmett Stucki; Harry M. Yudenfriend

Archive | 1992

Method and apparatus for dynamic changes to system I/O configuration

Michael S. Benson; Richard Cwiakala; Mark Joseph Fantacone; Jeffrey Douglas Haggar; Dennis Dean Koren; Allan Samuel Meritt; Michael Schulte; Harry M. Yudenfriend

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Harry M. Yudenfriend

IBM

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Jeffrey Douglas Haggar

IBM

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Mark Joseph Fantacone

IBM

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S. Michael Benson

IBM

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Allan Samuel Meritt

IBM

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David Emmett Stucki

IBM

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Eugene P. Hefferon

IBM

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Gary Allen Fisher

IBM

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Karl Helmuth Hoppe

IBM

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Kenneth J. Oakes

IBM

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