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:
Feb. 11, 2014
Filed:
Feb. 01, 2012
Abhijit Toley, Pune, IN;
Viraj Kamat, Pune, IN;
Abhijit Toley, Pune, IN;
Viraj Kamat, Pune, IN;
Symantec Corporation, Mountain View, CA (US);
Abstract
Various embodiments of a system and method for handling network partitions in a cluster of nodes are disclosed. The system and method may use a set of arbitration servers that are ordered in a particular order. Client nodes in different partitions may send requests to the arbitration servers to attempt to win control of them. The client node that wins a majority of the arbitration servers may remain in the cluster, and the client nodes in the other partitions may exit the cluster. The first arbitration server may award control to whichever client node whose request for control is received first. The remaining arbitration servers may be configured to give preference to the winner of one or more of the previous arbitration servers to attempt to ensure that one of the client nodes wins a majority.