H
Harry M. Yudenfriend
Researcher at IBM
Publications - 196
Citations - 3481
Harry M. Yudenfriend is an academic researcher from IBM. The author has contributed to research in topics: Input/output & Host (network). The author has an hindex of 35, co-authored 196 publications receiving 3480 citations.
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Patent
Managing back up operations for data
TL;DR: Backup operations for data resources can be managed as follows as discussed by the authors : At least one data resource residing on at least one storage device is identified, and an information processing system automatically determines that the at least 1 data resource fails to be associated with a backup policy.
Patent
Authenticating a processing system accessing a resource
TL;DR: In this article, a method, system, and article of manufacture for authenticating a processing system accessing a resource is presented, where an association of processing system identifiers with resources, including a first and second resources, is maintained.
Patent
System to delegate virtual storage access method related file operations to a storage server using an in-band RPC mechanism
Guillermo A. Alvarez,David D. Chambliss,Prashant Pandey,Vijayshankar Raman,James Alan Ruddy,Garret Swart,Harry M. Yudenfriend +6 more
TL;DR: In this article, a method for placing data intensive subprocesses in close physical and logical proximity to the facility responsible for storing the data, so that high efficiencies at reduced cost are achieved.
Patent
Using extended asynchronous data mover indirect data address words
Driever Peter Dana,Glassen Steven Gardner,Kenneth J. Oakes,Peter G. Sutton,Harry M. Yudenfriend +4 more
TL;DR: In this paper, an abstraction for storage class memory is provided that hides the details of the implementation of SMs from a program, and provides a standard channel programming interface for performing certain actions, such as controlling movement of data between main storage and SMs or managing SMs.
Patent
Communication path management system
Thomas William Bish,Joseph Hyde,Matthew J. Kalos,Richard A. Ripberger,John Andrew Staubi,Kenneth M. Trowell,Harry M. Yudenfriend +6 more
TL;DR: In this article, a path-detection component recognizes each path as either preferred or non-preferred based on latency, bandwidth, availability, or other user-defined criteria and divides the logical-path mask into a preferred path subset and a nonpreferred path subset.