公开(公告)号：US11880568B2

公开(公告)日：2024-01-23

申请号：US17564052

申请日：2021-12-28

Applicant: Seagate Technology LLC

Inventor： Rajesh Maruti Bhagwat ,  Nahoosh Hemchandra Mandlik ,  Niranjan Anant Pol ,  Hemantkumar Vitthalrao Mane

IPC: G06F3/06

CPC classification number: G06F3/0607 ,  G06F3/0629 ,  G06F3/0659 ,  G06F3/0679

Abstract: A dynamically reconfigurable computational storage drive (CSD) that facilitates parallel data management functionality for a plurality of associated memory devices. The CSD includes an FPGA device that is dynamically reconfigurable during operation of the CSD to provide configuration of a storage interface. Specifically, the FPGA device may be dynamically configured to provide one of a plurality of different communication protocols. A physical connector may be remapped to facilitate a communication protocol without reconnecting a memory device or CSD. The CSD may be provided as a rack-mounted device or a storage appliance for dynamic provision of data management functionality to data in a storage system comprising the CSD.

公开(公告)号：US20230152970A1

公开(公告)日：2023-05-18

申请号：US17564052

申请日：2021-12-28

Applicant: Seagate Technology LLC

Inventor： Rajesh Maruti BHAGWAT ,  Nahoosh Hemchandra MANDLIK ,  Niranjan Anant POL ,  Hemantkumar Vitthalrao Mane

IPC: G06F3/06

CPC classification number: G06F3/0607 ,  G06F3/0629 ,  G06F3/0659 ,  G06F3/0679

Abstract: A dynamically reconfigurable computational storage drive (CSD) that facilitates parallel data management functionality for a plurality of associated memory devices. The CSD includes an FPGA device that is dynamically reconfigurable during operation of the CSD to provide configuration of a storage interface. Specifically, the FPGA device may be dynamically configured to provide one of a plurality of different communication protocols. A physical connector may be remapped to facilitate a communication protocol without reconnecting a memory device or CSD. The CSD may be provided as a rack-mounted device or a storage appliance for dynamic provision of data management functionality to data in a storage system comprising the CSD.