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, 2020
Filed:
Aug. 09, 2016
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Christophe Fagiano, Mouans-Sartoux, FR;
Itzhack Goldberg, Hadera, IL;
Sandor Lengyel, Szodliget, HU;
Neil Sondhi, Pilisborosjeno, HU;
Daniel J. Winarski, Tucson, AZ (US);
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01); G06F 12/0871 (2016.01);
U.S. Cl.
CPC ...
G06F 3/0608 (2013.01); G06F 3/067 (2013.01); G06F 3/0611 (2013.01); G06F 12/0871 (2013.01); G06F 2212/1024 (2013.01); G06F 2212/1044 (2013.01); G06F 2212/154 (2013.01); G06F 2212/263 (2013.01); G06F 2212/401 (2013.01);
Abstract
A hybrid compressed media is maintained by detecting hot data within a logical unit name (LUN), and compressing a remaining cold data within the LUN while keeping the hot data uncompressed. The uncompressed hot data and the compressed cold data are both stored within the LUN.