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:
Jul. 14, 2015
Filed:
May. 05, 2014
Marvell International Ltd., Hamilton, BM;
Sandeep Karmarkar, Pune, IN;
Marvell International LTD., Hamilton, BM;
Abstract
A system including a write module to receive first data for writing over second data stored on a first member of a stripe of a RAID. A read module reads the second data and first parity from a SSD or the RAID. Before receiving third data for writing over fourth data stored on a second member of the stripe, the read module reads the fourth data from the second member and stores the fourth data in the SSD. A parity module generates second parity based on the first data, the second data, and the first parity. The write module writes the second parity on the SSD. On receiving the third data, the parity module generates the third parity based on the third data, the fourth data, and the second parity.