Invention Grant
- Patent Title: Accelerating data replication using multicast and non-volatile memory enabled nodes
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Application No.: US15856716Application Date: 2017-12-28
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Publication No.: US11595474B2Publication Date: 2023-02-28
- Inventor: Debojyoti Dutta , Amit Kumar Saha , Johnu George , Ramdoot Kumar Pydipaty , Marc Solanas Tarre
- Applicant: Cisco Technology, Inc.
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Polsinelli
- Main IPC: G06F7/00
- IPC: G06F7/00 ; H04L67/1095 ; G06F11/14 ; G06F3/06 ; G06F16/22

Abstract:
A method for accelerating data operations across a plurality of nodes of one or more clusters of a distributed computing environment. Rack awareness information characterizing the plurality of nodes is retrieved and a non-volatile memory (NVM) capability of each node is determined. A write operation is received at a management node of the plurality of nodes and one or more of the rack awareness information and the NVM capability of the plurality of nodes are analyzed to select one or more nodes to receive at least a portion of the write operation, wherein at least one of the selected nodes has an NVM capability. A multicast group for the write operation is then generated wherein the selected nodes are subscribers of the multicast group, and the multicast group is used to perform hardware accelerated read or write operations at one or more of the selected nodes.
Public/Granted literature
- US20190208011A1 ACCELERATING DATA REPLICATION USING MULTICAST AND NON-VOLATILE MEMORY ENABLED NODES Public/Granted day:2019-07-04
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