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. 08, 2021
Filed:
Mar. 29, 2019
Lenovo Enterprise Solutions (Singapore) Pte. Ltd., New Tech Park, SG;
David W. Cosby, Raleigh, NC (US);
Theodore B. Vojnovich, Raleigh, NC (US);
Jonathan R. Hinkle, Raleigh, NC (US);
Patrick L. Caporale, Cary, NC (US);
LENOVO Enterprise Solutions (Singapore) PTE. LTD, New Tech Park, SG;
Abstract
An apparatus for secure multiple server access to a non-volatile storage device is disclosed. A method and storage device product also perform the functions of the apparatus. An apparatus includes a storage device with three or more ports. Each port includes at least one lane and each port is configured to connect to a different server over the at least one lane of the port. The storage device includes a storage controller in the storage device for each port. Each storage controller controls storage to non-volatile storage of the storage device. The storage device includes a logical namespace assigned to each port. Each logical namespace is assigned to a portion of the non-volatile storage of the storage device. The logical namespace of a first port of the three or more ports is inaccessible to a second port of the three or more ports.