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:
Nov. 12, 2013
Filed:
Dec. 22, 2010
Mark A. Schmisseur, Phoenix, AZ (US);
Sivakumar Radhakrishnan, Portland, OR (US);
Pankaj Kumar, Chandler, AZ (US);
Marc A. Goldschmidt, Scottsdale, AZ (US);
Peter Molnar, Chandler, AZ (US);
Mark A. Schmisseur, Phoenix, AZ (US);
Sivakumar Radhakrishnan, Portland, OR (US);
Pankaj Kumar, Chandler, AZ (US);
Marc A. Goldschmidt, Scottsdale, AZ (US);
Peter Molnar, Chandler, AZ (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A method and apparatus to enable data integrity checking of a block of data while the block of data is being transferred from a volatile memory to a non-volatile storage device is provided. The data integrity checking is performed in conjunction with Direct Memory Access operations and Redundant Array of Independent Disk (RAID) operations. In addition, data integrity checking of syndrome blocks in the RAID is performed during transfers to/from the storage devices in the RAID system and during RAID update and RAID data reconstruction operations.