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:
Nov. 08, 2022
Filed:
Apr. 26, 2021
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Kyler A. Anderson, Sahuarita, AZ (US);
Kevin J. Ash, Tucson, AZ (US);
Lokesh M. Gupta, Tucson, AZ (US);
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/08 (2016.01); G06F 12/0895 (2016.01);
U.S. Cl.
CPC ...
G06F 12/0895 (2013.01); G06F 2212/1024 (2013.01); G06F 2212/1041 (2013.01); G06F 2212/282 (2013.01);
Abstract
A list of a first type of tracks in a cache is generated. A list of a second type of tracks in the cache is generated, wherein I/O operations are completed relatively faster to the first type of tracks than to the second type of tracks. A determination is made as to whether to demote a track from the list of the first type of tracks or from the list of the second type of tracks.