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:
Oct. 30, 2007
Filed:
Oct. 11, 2005
Lawrence J. Rawe, Colorado Springs, CO (US);
Lawrence J. Rawe, Colorado Springs, CO (US);
LSI Corporation, Milpitas, CA (US);
Abstract
The present invention is a method for coercing disk drive capacity in a RAID configuration. The method includes the step of determining actual disk drive capacities of a first disk drive and a second disk drive in the RAID configuration. If the actual disk drive capacities of the first disk drive and the second disk drive differ, the method further includes multiplying the smaller actual disk drive capacity by a coercion ratio to establish an optimal disk drive capacity. The optimal disk drive capacity sets a minimum capacity threshold for any disk drive utilized within the RAID configuration. If the actual disk drive capacities of the first disk drive and the second disk drive are an equal value, the method further includes multiplying the value by the coercion ratio to establish the optimal disk drive capacity. The coercion ratio is a quotient of a first interpreted value for a number of bytes in a unit of disk drive capacity measurement and a second interpreted value for a number of bytes in the unit of disk drive capacity measurement.