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.

Date of Patent:
Jan. 17, 2017

Filed:

Dec. 24, 2014
Applicant:

International Business Machines Corporation, Armonk, NY (US);

Inventors:

Danny Harnik, Tel Mond, IL (US);

Michael Factor, Haifa, IL;

Dmitry Sotnikov, Givataim, IL;

Paula Ta-Shma, Tel Aviv-Jaffa, IL;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01); G06F 11/10 (2006.01); H03M 13/15 (2006.01);
U.S. Cl.
CPC ...
G06F 3/067 (2013.01); G06F 3/064 (2013.01); G06F 3/0619 (2013.01); G06F 11/1088 (2013.01); H03M 13/154 (2013.01);
Abstract

Methods, computing systems and computer program products implement embodiments of the present invention that include detecting multiple sets of storage objects stored in a data facility including multiple server racks, each of the server racks including a plurality of server computers, each of the storage objects in each set being stored in a separate one of the server racks and including one or more data objects and one or more protection objects. A specified number of the storage objects are identified in a given server rack, each of the identified storage objects being stored in a separate one of the server computers, and one or more server computers in the given server rack not storing any of the identified storage objects are identified. Finally, in the identified one or more server computers, an additional protection object is created and managed for the identified storage objects.


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