Method for assuring quality of service in distributed storage system, control node, and system

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dc.contributor.assigneeRice University
dc.contributor.assigneeHuawei Technologies Co., Ltd.
dc.contributor.assigneeWilliam Marsh Rice University
dc.contributor.publisherUnited States Patent and Trademark Office
dc.creatorYu, Si
dc.creatorGong, Junhui
dc.creatorVarman, Peter
dc.creatorPeng, Yuhan
dc.date.accessioned2022-06-01T14:41:07Z
dc.date.available2022-06-01T14:41:07Z
dc.date.filed2021-02-12
dc.date.issued2022-05-03
dc.description.abstractThe present disclosure discloses a method for assuring quality of service in a storage system, where a control node calculates, based on a quantity of remaining I/O requests of a target storage node in a unit time, a quantity of I/O requests required by a storage resource to reach a lower assurance limit in the unit time, and a quantity of I/O requests need to be processed by the target storage node for the storage resource in the unit time, a lower limit quantity of I/O requests that can be processed by the target storage node for the storage resource in the unit time; allocates, based on the lower limit quantity of I/O requests, a lower limit quantity of tokens of the storage resource on the target storage node in the unit time to the storage resource; and sends the lower limit quantity of tokens to the target storage node.
dc.digitization.specificationsThis patent information was downloaded from the US Patent and Trademark website (http://www.uspto.gov/) as image-PDFs. The PDFs were OCRed for access purposes.
dc.format.extent22
dc.identifier.citationYu, Si, Gong, Junhui, Varman, Peter and Peng, Yuhan, "Method for assuring quality of service in distributed storage system, control node, and system." Patent US11320998B2. issued 2022-05-03. Retrieved from <a href="https://hdl.handle.net/1911/112433">https://hdl.handle.net/1911/112433</a>.
dc.identifier.patentIDUS11320998B2
dc.identifier.urihttps://hdl.handle.net/1911/112433
dc.language.isoeng
dc.language.isoEnglish
dc.titleMethod for assuring quality of service in distributed storage system, control node, and system
dc.typeUtility patent
dc.type.dcmiText
dc.type.genrepatents
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