公开(公告)号：US20220174115A1

公开(公告)日：2022-06-02

申请号：US17671693

申请日：2022-02-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： CHANGDUCK LEE ,  SEUNGYEOP SHIN ,  KYUNGBO YANG ,  HWASEOK OH

IPC: H04L67/1097 ,  G06F12/02 ,  H04L41/0226 ,  H04L49/104 ,  H04L49/351 ,  H04L49/356

Abstract: A network storage device connected with a network fabric includes a network storage controller that performs interfacing with the network fabric and translates and processes a command provided through the network fabric, and a nonvolatile memory cluster that exchanges data with the network storage controller under control of the network storage controller. The nonvolatile memory cluster includes a first nonvolatile memory array connected with the network storage controller through a first channel, a nonvolatile memory switch connected with the network storage controller through a second channel, and a second nonvolatile memory array communicating with the network storage controller under control of the nonvolatile memory switch.

公开(公告)号：US20190320020A1

公开(公告)日：2019-10-17

申请号：US16196941

申请日：2018-11-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： CHANGDUCK LEE ,  SEUNGYEOP SHIN ,  KYUNGBO YANG ,  HWASEOK OH

IPC: H04L29/08 ,  H04L12/931 ,  H04L12/24 ,  H04L12/933 ,  G06F12/02

Abstract: A network storage device connected with a network fabric includes a network storage controller that performs interfacing with the network fabric and translates and processes a command provided through the network fabric, and a nonvolatile memory cluster that exchanges data with the network storage controller under control of the network storage controller. The nonvolatile memory cluster includes a first nonvolatile memory array connected with the network storage controller through a first channel, a nonvolatile memory switch connected with the network storage controller through a second channel, and a second nonvolatile memory array communicating with the network storage controller under control of the nonvolatile memory switch.

公开(公告)号：US20190294373A1

公开(公告)日：2019-09-26

申请号：US16193907

申请日：2018-11-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： CHANGDUCK LEE ,  KWANGHYUN LA ,  KYUNGBO YANG ,  HWASEOK OH

IPC: G06F3/06 ,  H04L12/947

Abstract: A queue management method of a storage device which is connected to a network fabric and which includes a plurality of nonvolatile memory devices, includes receiving a write command and write data provided from a host through the network fabric, writing the write command to a command submission queue and writing the write data to a data submission queue, wherein the data submission queue is managed independently of the command submission queue, and executing the write command written to the command submission queue to write the write data written to the data submission queue to a first target device of the plurality of nonvolatile memory devices.