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. 20, 2017
Filed:
Sep. 30, 2014
Emc Corporation, Hopkinton, MA (US);
Orly Devor, Zichron Yaakov, IL;
Lior Zilpa, Bat Yam, IL;
Michael Deift, Ramat Gan, IL;
Eli Ginot, Tel Aviv, IL;
Philip Derbeko, Modiin, IL;
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
Example embodiments of the present invention relate to a method, a system, and a computer program product for re-syncing a distributed cache after node disconnection. The method includes stopping cache coherency among a plurality of nodes at times a first node among the plurality of nodes is in a disconnected state and determining the first node is no longer in the disconnected state. A second cache at a second node then may dump portions of the second cache at the second node inconsistent with changes made to a first cache at the first node at times the first node was in the disconnected state.