Cluster file system node failure file recovery by...

Details Cluster file system node failure file recovery by... Cluster file system node failure file recovery by...

2004-05-28

2009-06-02

Walsh, John B. (Department: 2451)

Electrical computers and digital processing systems: multicomput

Distributed data processing

Processing agent

C709S217000, C709S223000

Reexamination Certificate

active

07543017

ABSTRACT:
A cluster file system including a file server primary configured to satisfy a plurality of file operation requests, a file server secondary configured to be promoted to the file server primary in the event of a failure of a node on which the file server primary is located, a plurality of file agents configured to process the plurality of file operation requests on the node, and a reference counting subsystem configured to track an object reference of the plurality of file agents.

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patent: 6880101 (2005-04-01), Golasky et al.
patent: 7159150 (2007-01-01), Kenchammana-Hosekote et al.
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patent: 2004/0044707 (2004-03-01), Richard
patent: 2005/0071390 (2005-03-01), Midgley et al.

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