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:
Mar. 07, 2023
Filed:
Sep. 15, 2021
Cisco Technology, Inc., San Jose, CA (US);
Sandip Agarwala, Cupertino, CA (US);
Shravan Gaonkar, Gainesville, FL (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
Systems, methods, and computer-readable media are provided for utilizing distributed erasure encoding in a redundant array of independent disks (RAID) system. An example method can include generating a plurality of virtual redundant array of independent disk (vRAID) stripes, each of the plurality of vRAID stripes including a segment having a plurality of data, each of the plurality of data including metadata, the metadata including a checksum of a corresponding data of the plurality of data, distributing the segment of each of the plurality of vRAID stripes over a plurality of virtual nodes, mapping at least one of logical files, volumes, or objects to the plurality of data chunks and the at least one parity chunk of the plurality of vRAID stripes to avoid write-hole issues, and verifying data integrity of the corresponding data of the plurality of data using the checksum of the corresponding data.