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:
May. 30, 2017
Filed:
Jun. 26, 2015
Applicant:
Emc Corporation, Hopkinton, MA (US);
Inventors:
Assaf Natanzon, Tel Aviv, IL;
Kirill Shoikhet, Raanana, ID;
Anestis Panidis, Saratoga, CA (US);
Ido Halevi, Givat Ada, IL;
Assignee:
EMC IP HOLDING COMPANY LLC, Hopkinton, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0647 (2013.01); G06F 3/0619 (2013.01); G06F 3/0683 (2013.01);
Abstract
In one aspect, a method includes moving metadata from a memory of a first deduplication device to a disk of the first deduplication device, moving the data related to the metadata or portions of the data to a second deduplication device, deleting the data from the first deduplication device and adding a pointer to the metadata at the first deduplication device indicating where the data is in the second deduplication device.