Invention Grant
US09553789B2 Inter-node communication scheme for sharing node operating status
有权
用于共享节点运行状态的节点间通信方案
- Patent Title: Inter-node communication scheme for sharing node operating status
- Patent Title (中): 用于共享节点运行状态的节点间通信方案
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Application No.: US14314146Application Date: 2014-06-25
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Publication No.: US09553789B2Publication Date: 2017-01-24
- Inventor: Arunachalam Ganapathy , Rajeev Mishra , Lance W. Russell , Murali Vaddagiri
- Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Applicant Address: US NY Armonk
- Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee Address: US NY Armonk
- Agency: Mitch Harris, Atty at Law, LLC
- Agent Andrew M. Harris; Joseph J. Petrokaitis
- Main IPC: G06F15/16
- IPC: G06F15/16 ; H04L12/26
Abstract:
A gossiping scheme for sharing node status in a cluster of nodes provides a robust mechanism for determining node status within the cluster. Nodes transmit gossip messages to each other nodes, the gossip messages listing other nodes in the cluster that are operational. When a node does not receive a gossip message from a particular node within a predetermined time period, then the node transmits messages to the other nodes indicating that the particular node is down. However, if another node has received a packet from the particular node within the predetermined time period and receives the node down message, then the other node responds with a node alive message.
Public/Granted literature
- US20140310410A1 INTER-NODE COMMUNICATION SCHEME FOR NODE STATUS SHARING Public/Granted day:2014-10-16
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