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:
Sep. 13, 2016
Filed:
Jul. 22, 2014
Red Hat, Inc., Raleigh, NC (US);
Kenneth Preslan, Minneapolis, MN (US);
Michael J. Declerk, El Cerrito, CA (US);
Matthew O'Keefe, Plymouth, MN (US);
Red Hat, Inc., Raleigh, NC (US);
Abstract
Metadata structures and related locking techniques to improve performance and scalability in a cluster file system are disclosed. In one implementation, a method includes receiving, by a server, a request for a first file, retrieving, by the server, the first file and metadata for a second file that is related to the first file, and sending, by the server in response to the retrieving and in advance of any request for the metadata for the second file, an asynchronous lock request to obtain a lock for accessing at least a portion of the metadata for the second file.