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:
Sep. 22, 2026
Filed:
Feb. 28, 2025
Applicant:
Huawei Cloud Computing Technologies Co., Ltd., Guizhou, CN;
Inventors:
Assignee:
HUAWEI CLOUD COMPUTING TECHNOLOGIES CO., LTD., Guizhou, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01); G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0655 (2013.01); G06F 3/0604 (2013.01); G06F 3/0682 (2013.01);
Abstract
A data access method includes a target storage node that determines at least one data access policy input or selected by a user on a management platform. The target storage node receives a first write data stream from a request client, where the first write data stream indicates a first tape, first data to be written into the first tape, and first tape space required by the first data, the first tape space belongs to a same data partition. The target storage node writes the first data into the first tape according to the at least one data access policy using a first tape drive in at least one tape drive.