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:
Jul. 10, 2012
Filed:
May. 28, 2009
Steven R. Soltis, Rochester, MN (US);
Steven R. Soltis, Rochester, MN (US);
Other;
Abstract
A shared storage distributed file system is presented that provides clients with access to a storage area network (SAN) attached storage device. The access is provided either via block-level requests over the SAN or via file-level requests made to a server over a local area network (LAN). File requests are categorized between SAN requests and LAN requests. This categorization can be based on dividing the requests between write and read requests, or between requests that alter data stored on the storage device and requests that do not alter data on the storage device. In other embodiments, the categorization can be made on the size of the file or the data involved in the file request. In one embodiment, the client is able to access and interpret metadata stored on the storage device.