Invention Grant
- Patent Title: Techniques to achieve cache coherency across distributed storage clusters
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Application No.: US17543064Application Date: 2021-12-06
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Publication No.: US12058208B2Publication Date: 2024-08-06
- Inventor: Tariq Mustafa , Mohiuddin Abdul Qader , Jiankun Yu , Sami Ben-Romdhane , Ravi Nagarjun Akella
- Applicant: eBay Inc.
- Applicant Address: US CA San Jose
- Assignee: EBAY INC.
- Current Assignee: EBAY INC.
- Current Assignee Address: US CA San Jose
- Agency: SCHWEGMAN LUNDBERG & WOESSNER, P.A.
- Main IPC: H04L67/104
- IPC: H04L67/104 ; G06F16/27 ; H04L67/1034 ; H04L67/1087

Abstract:
A leader control plane node of a set of control plane nodes of a node cluster, may receive a request to store data in a distributed storage system including a set of access manager nodes. The leader control plane node may generate cache data identifying an instruction from the leader control plane node to one or more access manager nodes managed by the leader control plane node of the plurality of access manager nodes, the instruction instructing the one or more access manager nodes to store the data indicated in the request. The leader control plane node may then transmit a replication instruction to one or more follower control plane nodes of the plurality of control plane nodes to replicate the cache data in a respective cache of the one or more follower control plane nodes.
Public/Granted literature
- US20230179655A1 TECHNIQUES TO ACHIEVE CACHE COHERENCY ACROSS DISTRIBUTED STORAGE CLUSTERS Public/Granted day:2023-06-08
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