公开(公告)号：US20240211387A1

公开(公告)日：2024-06-27

申请号：US18227777

申请日：2023-07-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyunsoo Cho ,  Jaesub Kim ,  Hyunho Seo ,  Yoonsu Jo ,  Hanchan Jo

IPC: G06F12/02

CPC classification number: G06F12/02

Abstract: A storage device for migrating data to a destination storage device is provided. The storage device includes: a memory device; and a memory controller configured to: generate an identification command according to a migration request received from a host, transmit the identification command to the destination storage device, transmit first data stored in the memory device to the destination storage device according to a response signal of the destination storage device, based on whether an input/output (IO) signal indicating an operation to generate second data based on the first data is received from the host, transmit the second data to the destination storage device, and transmit a migration completion signal to the host after completing transmission of the first data and the second data to the destination storage device