公开(公告)号：US20220222016A1

公开(公告)日：2022-07-14

申请号：US17707021

申请日：2022-03-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Li LI ,  Yi HE ,  Tao CHENG

IPC: G06F3/06

Abstract: A method for accessing a solid state disk and a storage device are provided. The storage device includes a network interface card, a memory, and a solid state disk, the network interface card receives to-be-written data and a write command, where the write command instructs to write the to-be-written data to the solid state disk; the network interface card writes the to-be-written data to the memory, and writes the write command to a submission queue of the solid state disk. Then, the network interface card notifies the solid state disk that there is a to-be-executed command in the submission queue of the solid state disk, where the to-be-executed command is the write command. The solid state disk obtains the to-be-written data from the memory and writes the to-be-written data to a medium of the solid state disk according to the write command.

公开(公告)号：US20220253238A1

公开(公告)日：2022-08-11

申请号：US17730798

申请日：2022-04-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Tao CHENG ,  Yi HE ,  Li LI

IPC: G06F3/06

Abstract: This disclosure provides a method and an apparatus for accessing a solid state disk (SSD). The method is applied to a storage node, the storage node includes a network interface card and an SSD, and the network interface card includes a memory. The network interface card receives a data write request sent by a client, where the data write request includes to-be-written data. The network interface card writes the to-be-written data to the memory of the network interface card, and the SSD obtains the to-be-written data from the memory of the network interface card and writes the to-be-written data to the SSD.