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. 02, 2015
Filed:
Dec. 31, 2012
Applicant:
Emc Corporation, Hopkinton, MA (US);
Inventors:
Sitaram Pawar, Shrewsbury, MA (US);
Jean-Pierre Bono, Westborough, MA (US);
Kumari Bijayalaxmi Nanda, Woodbridge, NJ (US);
Assignee:
EMC Corporation, Hopkinton, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 7/00 (2006.01); G06F 17/30 (2006.01);
U.S. Cl.
CPC ...
G06F 17/30197 (2013.01);
Abstract
Techniques are presented for keeping only the most commonly-accessed snapshots mounted at any given time, while providing for fast mounting of unmounted snapshots. Techniques are also provided for maintaining separate databases for the snapshots of each primary filesystem in order to minimize locking latency.