Invention Grant
- Patent Title: Systems and methods for strong write consistency when replicating data
-
Application No.: US16570761Application Date: 2019-09-13
-
Publication No.: US11340826B2Publication Date: 2022-05-24
- Inventor: Hubbert Smith
- Applicant: Kioxia Corporation
- Applicant Address: JP Tokyo
- Assignee: Kioxia Corporation
- Current Assignee: Kioxia Corporation
- Current Assignee Address: JP Tokyo
- Agency: Allen & Overy LLP
- Main IPC: G06F3/06
- IPC: G06F3/06

Abstract:
A solid state drive is provided for improving write consistency when replicating data. The solid state drive includes a plurality of memory die, a host interface, and a memory controller. The memory controller is configured to receive write commands from a host server, update a list of write commands and a status of execution of the write commands to include the write commands from the host server, and write data payloads associated with the write commands to at least a first memory die and a second memory die of the plurality of memory die. In response to the data payloads being written, the memory controller is configured to update the status of execution for the data payloads in the list of write commands and receive an indication that the data payloads have been written to an external device.
Public/Granted literature
- US20210081132A1 SYSTEMS AND METHODS FOR STRONG WRITE CONSISTENCY WHEN REPLICATING DATA Public/Granted day:2021-03-18
Information query