The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 08, 2013
Filed:
Jan. 27, 2010
Garrett Mueller, Cary, NC (US);
Wesley Witte, Campbell, CA (US);
Garrett Mueller, Cary, NC (US);
Wesley Witte, Campbell, CA (US);
NetApp Inc., Sunnyvale, CA (US);
Abstract
Methods and/or systems for efficiently handling a request from a client for a target component (e.g., file) stored on a remote or secondary node in a clustered storage system are provided. In response to a request from the client for the target component, a first node to which the client is locally connected retrieves a list of one or more logical interfaces (LIFs) and generates a response comprising an indication that the requested target component is not covered by this first node and a list of one or more internet protocol (IP) addresses that correspond to the retrieved LIFs for accessing the secondary node. This allows the client to connect locally to the secondary node so that the target component can be retrieved locally and thus more efficiently regardless of where (e.g., upon which node) the file is stored within the cluster.