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. 15, 2026
Filed:
Sep. 01, 2023
Hewlett Packard Enterprise Development Lp, Spring, TX (US);
Hewlett Packard Enterprise Development LP, Spring, TX (US);
Abstract
Example implementations relate to deduplication operations in a storage system. An example includes identifying a corrupt data unit included in a first snapshot; identifying a first manifest that references the corrupt data unit; identifying, based on the first manifest, a first container index that indexes the corrupt data unit; determining, based on the first container index, a set of candidate manifests; identifying, in the set of candidate manifests, a second manifest having a highest match score with respect to a first portion of the first manifest; and in response to a determination that the identified second manifest having the highest match score does not reference the corrupt data unit, replacing in the first manifest a reference to a corrupt data unit with a reference to a non-corrupt data unit referenced in the identified second manifest.
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