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Vernon J. Legvold

IBM

Publication

Featured researches published by Vernon J. Legvold.

Archive | 1995

Cache queue entry linking for DASD record updates

Susan K. Candelaria; Vernon J. Legvold; Warren K. Stanley

Archive | 1994

Performance enhancement system and method for a hierarchical data cache using a RAID parity scheme

Brent Cameron Beardsley; Joel H. Cord; S. Hyde Ii Joseph; Vernon J. Legvold; Carol Santich Michod; Gary E. Morain; Chan Y. Ng; John R. Paveza; Lloyd R. Shipman

Archive | 1985

Peripheral subsystem initialization method and apparatus.

Vernon J. Legvold; Stephen Oliver Wellons

Archive | 1985

Peripheral subsystem having read/write cache with record access

James Lincoln Iskiyan; Vernon J. Legvold; Peter L.H. Leung; Guy Eugene Martin

Archive | 1992

Method and system for asynchronous pre-staging of backup copies in a data processing storage subsystem

Vernon J. Legvold; William Frank Micka; Kenneth Nagin; Yoram Novick; Pnina Vortman; Elfraim Zeidner

Archive | 2003

Preserving cache data against cluster reboot

Yu-Cheng Hsu; Vernon J. Legvold; David F. Mannenbach

Archive | 1996

Management system for a hierarchical data cache employing preemptive cache track demotion and restaging to adapt to access patterns

Joel H. Cord; Michael Howard Hartung; Joseph Smith Hyde; Vernon J. Legvold; William Griswold Sherman

Archive | 2002

Method, system, and program for restoring data in cache

Kevin J. Ash; Vernon J. Legvold; Steven Robert Lowe; David F. Mannenbach; Carol S. Mellgren; Kenneth Wayne Todd; William Dennis Williams

Archive | 2005

Method, system, and program for error handling in a dual adaptor system where one adaptor is a master

Matthew J. Fairhurst; Michael John Jones; Vernon J. Legvold; Michael P. Vageline

Archive | 1996

Method and system for maintaining concurrent data access during device upgrade

Vernon J. Legvold; Julia Liu; Carol Santich Michod; Chan Yiu Ng; G. Sherman Ii William; Jeffrey R. Steffan; Steven Richard Van Gundy

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