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. 09, 2021
Filed:
Sep. 27, 2019
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Changxu Jiang, Chengdu, CN;
Zhenzong Jiang, Chengdu, CN;
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
Techniques perform data processing. Such techniques involve: generating, based on a time sequence that a plurality of requests are detected, a first-input first-output (FIFO) queue comprising the plurality of requests sent by a plurality of storage pools in a storage system for reclaiming storage spaces of the plurality of storage pools. Such techniques further involve: determining respective available storage spaces of the plurality of storage pools. Such techniques further involve: updating, based on the available storage spaces, a sequence of the plurality of requests in the FIFO queue for processing. Such techniques can effectively alleviate the problem that the storage pools are short of storage spaces.