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:
Dec. 01, 2015
Filed:
Aug. 30, 2011
Applicants:
Michael Keller, Haifa, IL;
Orit Nissan-messing, Hod HaSharon, IL;
Dani Shemesh, Ramat Gan, IL;
Eliyahu Weissbrem, Rehovot, IL;
Inventors:
Michael Keller, Haifa, IL;
Orit Nissan-Messing, Hod HaSharon, IL;
Dani Shemesh, Ramat Gan, IL;
Eliyahu Weissbrem, Rehovot, IL;
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/00 (2006.01); G06F 17/30 (2006.01); G06F 12/16 (2006.01); G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 17/30174 (2013.01); G06F 3/065 (2013.01); G06F 3/0608 (2013.01); G06F 3/0653 (2013.01); G06F 3/0689 (2013.01); G06F 12/16 (2013.01);
Abstract
A fast snapshot is configured to store a state of a computing environment at a point in time. The fast snapshot operation is performed by avoiding reference counts of one or more data units associated with the snapshot from being updated at a creation and a deletion time.