公开(公告)号：US20240152451A1

公开(公告)日：2024-05-09

申请号：US18178887

申请日：2023-03-06

Applicant: SK hynix Inc.

Inventor： Ku Ik KWON ,  Jun Han LEE ,  Byoung Min JIN ,  Gyu Yeul HONG

IPC: G06F12/02

CPC classification number: G06F12/0246 ,  G06F12/0292 ,  G06F2212/7201

Abstract: A storage device may generate mapping information between a plurality of memory regions and one or more namespaces. The storage device may record information on empty memory regions among the plurality of memory regions in an empty table, and may determine empty memory regions to be mapped to a target namespace among the empty memory regions recorded in the empty table.