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. 30, 2025
Filed:
Jun. 28, 2024
Dell Products L.p., Hopkinton, MA (US);
Vladimir Shveidel, Pardes-Hana, IL;
Uri Shabi, Tel Mond, IL;
Dell Products L.P., Hopkinton, MA (US);
Abstract
In at least one embodiment, processing can include receiving at a first node a read I/O operation that requests to read content stored at a logical address LA owned by a second node. Responsive to the second node receiving a request regarding LA from the first node, the second node can perform address resolution processing using mapping information for LA that includes: an address PAof a page Pof storage of a first PLB (physical large block) where Cis stored, a value Vof a generation identifier GenIDof Pand the first PLB, and a hash value HVfor C. A reply, as returned from the second node to the first node, can include information including PAand hints including Vand HV. The first node can perform processing to determine, using the information, whether Cstored at PAwas overwritten during a vulnerability window.