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:
Jun. 24, 2025
Filed:
Jul. 31, 2023
Dell Products L.p., Round Rock, TX (US);
Yosef Shatsky, Karnei Shomron, IL;
Doron Tal, Geva Carmel, IL;
Dell Products L.P., Round Rock, TX (US);
Abstract
Techniques are provided to facilitate access to fragmented snapshot data. For example, a storage control system generates a snapshot data structure of a storage volume. The snapshot data structure comprises plurality of nodes comprising a volume node and one or more snapshot nodes, the volume node is configured to store new and updated data that is written to logical offsets of the storage volume, and the one or more snapshot nodes comprise point-in-time copies of data of the storage volume taken at different times. The storage control system adds an entry for the volume node in a metadata structure associated with the snapshot data structure, wherein the entry comprises a reference to a physical location of data held by a given one of the snapshot nodes at a given logical offset of the storage volume.