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. 22, 2022
Filed:
Jul. 20, 2020
SK Hynix Inc., Gyeonggi-do, KR;
Industry-academic Cooperation Foundation, Yonsei University, Seoul, KR;
Sungjoon Koh, Daejeon, KR;
Myoungsoo Jung, Daejeon, KR;
SK hynix Inc., Gyeonggi-do, KR;
Industry-Academic Cooperation Foundation, Yonsei University, Seoul, KR;
Abstract
Provided herein is a storage node of a distributed storage system and a method of operating the same. A memory controller may include a data controller configured to receive a write request and write data corresponding to the write request from a host, and configured to determine a physical address of a memory block in which the write data is to be stored based on chunk type information included in the write request, a memory control component configured to provide a program command for instructing the memory block to store the write data, the physical address, and the write data to the memory device, wherein the chunk type information is information about whether the write data indicates a type of data chunks or a type of coding chunks, the data chunks and the coding chunks being generated by the host performing an erasure coding operation on original data.