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. 19, 2019
Filed:
Oct. 16, 2017
Emc Ip Holding Company, Llc, Hopkinton, MA (US);
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;
EMC IP Holding Company LLC, Hopkinton, MA (US);
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.