Cluster of processing nodes with distributed global flash memory using commodity server technology

US9047351B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-9047351-B2
Application numberUS-201113084502-A
CountryUS
Kind codeB2
Filing dateApr 11, 2011
Priority dateApr 12, 2010
Publication dateJun 2, 2015
Grant dateJun 2, 2015

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  2. Abstract

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Abstract

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Approaches for a distributed storage system that comprises a plurality of nodes. Each node, of the plurality of nodes, executes one or more application processes which are capable of accessing persistent shared memory. The persistent shared memory is implemented by solid state devices physically maintained on each of the plurality of nodes. Each the one or more application processes, maintained on a particular node, of the plurality of nodes, communicates with a shared data fabric (SDF) to access the persistent shared memory. The persistent shared memory comprises a scoreboard implemented in shared DRAM memory that is mapped to a persistent storage. The scoreboard provides a crash tolerant mechanism for enabling application processes to communicate with the shared data fabric (SDF).

First claim

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What is claimed is: 1. A distributed storage system, comprising: a plurality of nodes, wherein each node of the plurality of nodes executes one or more application processes that access persistent shared memory, wherein each of the one or more application processes is maintained on a respective node of the plurality of nodes; the persistent shared memory, wherein the persistent shared memory is implemented by solid state devices maintained on the plurality of nodes; a scoreboa…

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What does patent US9047351B2 cover?
Approaches for a distributed storage system that comprises a plurality of nodes. Each node, of the plurality of nodes, executes one or more application processes which are capable of accessing persistent shared memory. The persistent shared memory is implemented by solid state devices physically maintained on each of the plurality of nodes. Each the one or more application processes, maintained…
Who is the assignee on this patent?
Riddle Thomas A, Dinker Darpan, Eckhardt Andrew D, and 2 more
What technology area does this patent fall under?
Primary CPC classification G06F16/25. Mapped technology areas include Physics.
When was this patent published?
Publication date Tue Jun 02 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).