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:
Jan. 10, 2012
Filed:
May. 25, 2007
Applicants:
Philippe Armangau, Acton, MA (US);
Michael Kilian, Harvard, MA (US);
Stephen J. Todd, Shrewsbury, MA (US);
Inventors:
Philippe Armangau, Acton, MA (US);
Michael Kilian, Harvard, MA (US);
Stephen J. Todd, Shrewsbury, MA (US);
Assignee:
EMC Corporation, Hopkinton, MA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 11/30 (2006.01); G06F 13/00 (2006.01); G06F 7/00 (2006.01); H04L 29/06 (2006.01); H04L 9/32 (2006.01); H04L 9/08 (2006.01); G06F 11/14 (2006.01); G06F 17/30 (2006.01); G06F 12/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Aspects of the invention relate to creating a snapshot of a file system on an OAS system. A snapshot of a file system is an image of a file system at a particular point in time. A snapshot of a file system may be used to restore the file system to its state at the time of creation of the snapshot in, for example, situations where the file system has become corrupted.