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. 05, 2015
Filed:
Jul. 31, 2012
Shay Haim Akirav, Petach-Tikva, IL;
Roman Barsky, Tel Aviv, IL;
Rafael Buchbinder, Tel Aviv, IL;
Dan Melamed, Tel Aviv, IL;
Shay Haim Akirav, Petach-Tikva, IL;
Roman Barsky, Tel Aviv, IL;
Rafael Buchbinder, Tel Aviv, IL;
Dan Melamed, Tel Aviv, IL;
International Business Machines Corpoation, Armonk, NY (US);
Abstract
In a computer storage system, crash dump files are secured without power fencing in a cluster of a plurality of nodes connected to a storage system. Upon an occurrence of a panic of a crashing node and prior to receiving a panic message of the crashing node by a surviving node loading, in the cluster, a capturing node to become active, prior to a totem token being declared lost by the surviving node, for capturing the crash dump files of the crashing node, while manipulating the surviving node to continue to operate under the assumption the power fencing was performed on the crashing node.