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:
Jun. 14, 2022
Filed:
Feb. 03, 2021
International Business Machines Corporation, Armonk, NY (US);
Roman Alexander Pletka, Uster, CH;
Timothy Fisher, Cypress, TX (US);
Aaron Daniel Fry, Richmond, TX (US);
Nikolaos Papandreou, Thalwil, CH;
Nikolas Ioannou, Zurich, CH;
Sasa Tomic, Kilchberg, CH;
Radu Ioan Stoica, Zurich, CH;
Charalampos Pozidis, Thalwil, CH;
Andrew D. Walls, San Jose, CA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A computer-implemented method, according to one approach, includes: determining a current read heat value of each logical page which corresponds to write requests that have accumulated in a destage buffer. Each of the write requests is assigned to a respective write queue based on the current read heat value of each logical page which corresponds to the write requests. Moreover, each of the write queues correspond to a different page stripe which includes physical pages, the physical pages included in each of the respective page stripes being of a same type. Other systems, methods, and computer program products are described in additional approaches.