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:
Jan. 31, 2023
Filed:
Dec. 03, 2019
Applicant:
Western Digital Technologies, Inc., San Jose, CA (US);
Inventors:
Assignee:
Western Digital Technologies, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 16/16 (2019.01); G06F 16/17 (2019.01); G06F 16/23 (2019.01); G06F 16/182 (2019.01);
U.S. Cl.
CPC ...
G06F 16/162 (2019.01); G06F 16/1734 (2019.01); G06F 16/1824 (2019.01); G06F 16/1844 (2019.01); G06F 16/2322 (2019.01);
Abstract
Example distributed storage systems, delete managers, and methods provide for managing dependent delete operations among data stores. Dependent data operation entries and corresponding dependency sets may be identified in an operations log. Dependent data operations may be identified in each shard and data operation entries. A delete process for the data objects in the dependency set may be delayed until the delete process for the dependent data object completes.