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:
Aug. 15, 2017
Filed:
Jun. 28, 2013
Applicant:
Emc Corporation, Hopkinton, MA (US);
Inventors:
Jeffrey Ira Cohen, Sunnyvale, CA (US);
Brian C. Hagenbuch, Annapolis, MD (US);
Kurt Harriman, Novato, CA (US);
Assignee:
EMC IP Holding Co., LLC, Hopkinton, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/30 (2006.01);
U.S. Cl.
CPC ...
G06F 17/30371 (2013.01);
Abstract
A first and a second catalog access statement are obtained. For the first catalog access statement, a first lock schedule which includes a catalog resource being locked and a lock strength is obtained. For the second catalog access statement, a second lock schedule which includes a catalog resource being locked and a lock strength are obtained. A potential deadlock between the first and the second catalog access statement is identified, including by comparing the first lock schedule and the second lock schedule.