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:
Jun. 26, 2018
Filed:
Dec. 23, 2013
Emc Corporation, Hopkinton, MA (US);
Sorin Faibish, Newton, MA (US);
John M. Bent, Los Alamos, NM (US);
James M. Pedone, West Boylston, MA (US);
Dennis Ting, Groton, MA (US);
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
A cluster file system includes a front-end file system comprising a hierarchical storage management application programming interface (API), a back-end file system, and a data mover module arranged between the front-end and back-end file systems and adapted for communication with the hierarchical storage management API of the front-end file system. The data mover module is configured to control movement of data between the front-end file system and the back-end file system responsive to information received via the hierarchical storage management API. For example, in some embodiments, the data mover module splits a given file received from the front-end file system into multiple smaller files for storage in the back-end file system and associates with each of the smaller files a corresponding file extension from a designated namespace to permit reconstruction of the given file upon retrieval of the smaller files from the back-end file system.