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:
Mar. 14, 2017
Filed:
Mar. 29, 2016
International Business Machines Corporation, Armonk, NY (US);
Shay H. Akirav, Petach-Tikva, IL;
Elena Drobchenko, Raanana, IL;
Itay Maoz, Haifa, IL;
Gil E. Paz, Yehud, IL;
Vadim Stotland, Petach-Tikva, IL;
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
Various embodiments for protecting data segments by a processor device in a computing environment, are provided. In one embodiment, a method comprises, if an error occurs during a replication operation from a source location to a destination location causing at least one of a plurality of data segments to be deleted in the source location, performing: executing a failback operation by a reverse replication process from the destination location to the source location, and regaining ownership of the data segments by the source location; and pursuant to the failback operation, performing: enabling the reverse replication process if an owner of the data segments is a designated one of the destination location, and adding an invalid owner notification in a history table, wherein the failback operation is identified for the designated one of the at least one destination location.