Title:
ＳＳＤのデータ複製システム及び方法
Document Type and Number:
Japanese Patent JP6955466
Kind Code:
B2
Abstract:
A data replication system has a chassis including a plurality of eSSDs, a fabrics switch, and a baseboard management controller (BMC). The BMC configures one of the plurality of eSSDs as an active eSSD and one or more of the plurality of eSSDs as one or more passive eSSDs. The fabrics switch of the chassis is programmed to forward packets destined for the active eSSD to both the active eSSD and the one or more passive eSSDs. In response to a host data write command received from the host, the active eSSD stores the host data and sends an address and an instruction corresponding to the host data to the one or more passive eSSDs. Each of the one or more passive eSSDs stores a copy of the host data using the address and the instruction received from the active eSSD and the host data received in the packets forwarded by the fabrics switch.
Inventors:
Chair, Lambdas
Warley, Fred
Orarig, Sompon Paul
Focus, oscar
Warley, Fred
Orarig, Sompon Paul
Focus, oscar
Application Number:
JP2018052308A
Publication Date:
October 27, 2021
Filing Date:
March 20, 2018
Export Citation:
Assignee:
Samsung Electronics Co.,Ltd.
International Classes:
G06F3/06; G06F3/08; G06F13/10; G06F13/38; H04L45/60
Domestic Patent References:
| JP2001337788A | ||||
| JP2011209892A |
Foreign References:
| US20150012607 | ||||
| US20150261720 |
Attorney, Agent or Firm:
Kyosei International Patent Office