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:
May. 04, 2004
Filed:
Nov. 26, 2001
Vikram Harakere Krishnamurthy, Durham, NC (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method, apparatus, and program product applicable within a multi-drive data storage system for adaptively allocating data reconstruction resources. In accordance with the method of the present invention, responsive to a detected drive failure, a resource allocation manager periodically determines the number of pending host system processing requests. The determined number of pending host system processing requests is then compared to a predetermined threshold value. Finally, a number of processing resources are allocated to data reconstruction in accordance with the results of the comparison of the number of pending host system processing requests to the predetermined threshold.