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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.:

US 10481802 B1

PDFFull Text
Date of Patent:
Nov. 19, 2019

Filed:

Oct. 16, 2017

Balancing mapped raid background i/o with user i/o via dynamically changing background credits on mapped raid system and method

Applicant:

Emc Ip Holding Company, Llc, Hopkinton, MA (US);

Inventors:

Jian Gao, Beijing, CN;

Geng Han, Beijing, CN;

Jibing Dong, Beijing, CN;

Shaoqin Gong, Beijing, CN;

Ree Sun, Beijing, CN;

Naizhong Chiu, Newton, MA (US);

Xinlei Xu, Beijing, CN;

Jamin Kang, Beijing, CN;

Assignee:

EMC IP Holding Company LLC, Hopkinton, MA (US);

Attorneys:

Brian J. Colandreo

Mark H. Whittenberger

Holland & Knight LLP

Primary Examiner:

Pierre Miche Bataille

Int. Cl.
CPC ...
G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0611 (2013.01); G06F 3/067 (2013.01); G06F 3/0665 (2013.01); G06F 3/0689 (2013.01);
Abstract

A method, computer program product, and computer system for receiving, by a computing device, an I/O request for data. A number of storage devices of a plurality of storage devices in a Mapped RAID group that will be used to process the I/O request may be determined. It may be determined that an amount of I/O credits available for the number of storage devices is insufficient. The amount of I/O credits available for the number of storage devices to process the I/O request may be tuned dynamically based upon, at least in part, determining that the amount of I/O credits available for the number of storage devices is insufficient.

Find Patent Forward Citations

Gao, Jian. (2019). Balancing mapped raid background i/o with user i/o via dynamically changing background credits on mapped raid system and method (U.S. Patent No. 10481802). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10481802

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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