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. 31, 2018
Filed:
Mar. 31, 2014
Applicant:
Emc Corporation, Hopkinton, MA (US);
Inventors:
Ivan Bassov, Brookline, MA (US);
Jean-Pierre Bono, Westborough, MA (US);
Weigang Zhong, Beijing, CN;
Yingchao Zhou, Beijing, CN;
Assignee:
EMC IP Holding Company LLC, Hopkinton, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/30 (2006.01); G06F 12/00 (2006.01); G06F 21/62 (2013.01);
U.S. Cl.
CPC ...
G06F 17/30221 (2013.01); G06F 17/30082 (2013.01); G06F 21/6218 (2013.01);
Abstract
Techniques are described for building, managing, and enforcing nested quota trees in a filesystem of a data storage system using internal filesystem structures. Such integrated, server-based, nested quota trees avoid the management overhead, communication delays, and slowed processing of proxy-based solutions and are thus more efficient and optimal.