公开(公告)号：US10467037B2

公开(公告)日：2019-11-05

申请号：US15003031

申请日：2016-01-21

申请人： Samsung Electronics Co., Ltd.

发明人： Kwangho Choi ,  Taehack Lee ,  Sangkyoo Jeong ,  Yongtae Jeon ,  Kijo Jung

IPC分类号： G06F12/00 ,  G06F9/455

摘要： A storage device includes a plurality of nonvolatile memories; and a storage controller which is connected to the nonvolatile memories and controls the nonvolatile memories, wherein the storage controller is configured to, perform an interface operation on the basis of a queue-based command exchange scheme with a host, and access administrator queue information corresponding to each of a plurality of virtualization functions of the host.