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. 29, 2018
Filed:
Jan. 29, 2016
Dell Products L.p., Round Rock, TX (US);
Noa Neria, Tel Aviv, IL;
Edward Tsinovoi, Ramat Gan, IL;
Dell Products L.P., Round Rock, TX (US);
Abstract
A method and system for synchronization and distribution of configuration cross cluster without blocking are provided herein. The method includes: responsive to detecting a node in the group of nodes of a distributed system becoming inactive, recording current operations database version as a node version of the inactive node; initiating a removal of the inactive node from the group of nodes; maintaining the version of the operations database unchanged until the inactive node is removed; enabling a change of the database version once the removal of the inactive node is completed; sending a join request once the inactive node wishes to rejoin; obtaining a list of operation objects for synchronization of the rejoining node; and accepting the rejoining node to the group, only whenever the joining node is at a same state as the nodes group, otherwise, repeating the sending of the join request until the synchronization is completed.