公开(公告)号：US11755251B2

公开(公告)日：2023-09-12

申请号：US17351114

申请日：2021-06-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gayathiri Venkataraman ,  Vishwanath Maram ,  Matthew Shaun Bryson

IPC: G06F3/06

CPC classification number: G06F3/0664 ,  G06F3/0604 ,  G06F3/0635 ,  G06F3/0659 ,  G06F3/0679

Abstract: A system includes a virtual computational storage emulation module configured to provide a virtual computational storage device. The system further includes a storage element, where the virtual computational storage emulation module is configured to store data associated with the virtual computational storage device at the storage element. The system further includes a compute element. The virtual computational storage emulation module is configured to send a compute request associated with the virtual computational storage device to the compute element.

公开(公告)号：US20220278963A1

公开(公告)日：2022-09-01

申请号：US17233145

申请日：2021-04-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gayathiri Venkataraman ,  Matthew Shaun Bryson ,  Vishwanath Maram

IPC: H04L29/06 ,  G06F21/79 ,  H04L9/08 ,  G06F3/06

Abstract: A storage device includes: a storage memory component to store requested data in encrypted format; and a storage controller connected to the storage memory component over a storage interface, the storage controller to: receive a command and a decryption override indicator from a host device over a host interface to read the requested data from the storage memory component; retrieve the requested data from the storage memory component in the encrypted format in response to the command; and transmit the requested data in the encrypted format to a destination storage device over a transport layer in response to the decryption override indicator.

公开(公告)号：US10108450B2

公开(公告)日：2018-10-23

申请号：US15186250

申请日：2016-06-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Oscar Pinto ,  Vishwanath Maram

IPC: G06F9/46 ,  G06F9/48 ,  G06F3/06

Abstract: A method for notifying a host to manage background activities in a data storage device is disclosed. The method includes: receiving a query from a host operation system (OS); sending to the host OS, in response to the query, a list of background tasks to be performed in a data storage device; receiving a threshold value for one or more of the background tasks from the host OS; setting a timeout value associated with the threshold value; determining and notifying the timeout value to the host OS; determining that the threshold value is reached for a background task; and notifying the host OS that the SSD may perform the background task in the data storage device after the timeout value expires.