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:
Jun. 09, 2026
Filed:
Sep. 27, 2022
Suzhou Metabrain Intelligent Technology Co., Ltd., Suzhou, CN;
Dan Liu, Suzhou, CN;
SUZHOU METABRAIN INTELLIGENT TECHNOLOGY CO., LTD., Suzhou, CN;
Abstract
Provided are an IO processing method and system for a multi-control storage system. The IO processing method includes: determining a correspondence between a plurality of strips and a plurality of controllers, so that write processing tasks of all the strips are respectively in the charge of the plurality of controllers, and two strips in the charge of any two controllers do not overlap; receiving an IO task, and determining, from among all the strips, a target strip corresponding to the IO task; determining whether the IO task is a write processing task; if the IO task is a write processing task, determining that a target controller is a controller corresponding to the target strip; if the IO task is not a write processing task, determining that the target controller is any controller; and controlling the target controller to execute the IO task.
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