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公开(公告)号:US20190087362A1
公开(公告)日:2019-03-21
申请号:US15964737
申请日:2018-04-27
Applicant: Samsung Electronics Co., Ltd.
Inventor: Kumar SATISH , Jupyung LEE , In Hwan DOH , JooYoung HWANG
Abstract: A storage device includes a memory device; and a controller configured to fetch a command from a host, the command indicating a logical address, process the command based on the logical address, and receive, from a first replica storage device, an acknowledgment signal indicating that the command has been processed by the first replica storage device.