Low latency communications for nodes in replication relationships
US12111842B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Mar 15, 2022 |
| Grant date | Oct 8, 2024 |
| Priority date | — |
| Expiry date | Jan 11, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2201/84
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An initiating node (C) in a storage platform (100) receives a modification request (312, 314) for changing an object (O). The initiating node (C), using system configuration information (127), identifies an owner node (A) and a backup node (B) for the object (O) and sends change data (324, 334) to the owner node (A) and the backup node (B). The owner node (A) modifies the object (O) with the data (324) from the initiating node (C) and sends an update request (352) that does not include the data (324) to the backup node (B). The backup node (B) modifies a backup object (O′) with data (334) from the initiating node (C).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.