Invention Publication
- Patent Title: CROSS-SITE HIGH-AVAILABILITY DISTRIBUTED CLOUD STORAGE SYSTEM TO MONITOR VIRTUAL CHANNELS BETWEEN STORAGE NODES AND PREVENT CHANNEL SHARING OF A RECEIVE QUEUE
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Application No.: US18467370Application Date: 2023-09-14
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Publication No.: US20240121298A1Publication Date: 2024-04-11
- Inventor: Yanbei Wang , Houze Xu
- Applicant: NetApp, Inc.
- Applicant Address: US CA San Jose
- Assignee: NetApp, Inc.
- Current Assignee: NetApp, Inc.
- Current Assignee Address: US CA San Jose
- Main IPC: H04L67/1097
- IPC: H04L67/1097 ; H04L67/1023 ; H04L67/141

Abstract:
According to one embodiment, a computer implemented method comprises providing multiple channels between a first storage node and a second storage node with each channel having a separate network connection for packets of a transport layer session, assigning packets from each channel to a group of receive queues of the second storage node, continuously monitoring whether two or more channels of the multiple channels share a same receive queue of the second storage node, and sending a communication via a channel to the first storage node to indicate a dynamic change in a hash input field (e.g., a source port, a destination port, a source internet protocol (IP) address, and a destination IP address) when two or more channels of the multiple channels share a same receive queue of the second storage node.
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Information query
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