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:
Aug. 15, 2017
Filed:
Aug. 18, 2016
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Jiming Dai, Houston, TX (US);
Xiao Lei Hu, Shanghai, CN;
Mengze Liao, Shanghai, CN;
Yangming Wang, Shanghai, CN;
Xiao Hua Zeng, Shanghai, CN;
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 3/065 (2013.01); G06F 3/0619 (2013.01); G06F 3/0652 (2013.01); G06F 3/0683 (2013.01);
Abstract
Correlating two storage rings based on an access rate for an object. A correlative dual hash ring includes a first ring of storage drives and a second ring of storage drives. Objects and replicas are allocated to either a first ring or a second ring.