The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 27, 2002
Filed:
Mar. 26, 1999
Thomas B. Genduso, Apex, NC (US);
Donald Ingerman, Raleigh, NC (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method and system in a data processing system for dynamically scheduling the processing of a plurality of requests to access a disk, in which each of the plurality of requests is associated with a location on the disk, processes the requests in a first sequential order and determines the amount of time necessary to process a selected number of requests associated with locations between the current location on the disk and the most urgent request. At a time that is earlier than the deadline for processing the most urgent request by the amount of time necessary to process the selected number of requests, the method commences processing of the selected number of requests in a second sequential order.