Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Gyanendra Pradhan0
Roger Cox0
Garrett Mueller0
Date of Patent
October 12, 2010
Patent Application Number
11117933
Date Filed
April 29, 2005
Patent Primary Examiner
Patent abstract
Non-disruptive server replacement for session-based clients. An embodiment of a method includes establishment of a session between a storage server and a client, with the storage server including a session data structure for the session, and transferring an operation of the storage server to a replacement storage server. Transferring the operation of the storage server includes generating an image the session data structure and placing the image in the replacement storage server, transferring operation of the session data structure in the storage server to the image of the session data structure in the replacement storage server, and transferring a network address of the storage server to the replacement storage server.
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