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:
Feb. 24, 2026
Filed:
Jul. 31, 2024
Beijing Volcano Engine Technology Co., Ltd., Beijing, CN;
Beijing Volcano Engine Technology Co., Ltd., Beijing, CN;
Abstract
Embodiments of the present disclosure provide a distributed data storage control method and apparatus, and an electronic device. The method includes: receiving, by a proxy node, a first change request for a target file in a NAS cluster, wherein the first change request is used to directly or indirectly trigger to change target metadata of the target file; allocating, by a distributed lock control node in the NAS cluster in response to the first change request, a corresponding distributed lock, and returning first response message to the proxy node; receiving, by the proxy node, the first response message, and configuring a corresponding local memory lock for the distributed lock corresponding to the first change request; and controlling a change of the target metadata of the target file in the NAS cluster based on the first change request with the distributed lock and the local memory lock.