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:
Sep. 11, 2018
Filed:
Feb. 05, 2016
International Business Machines Corporation, Armonk, NY (US);
Tara Astigarraga, Fairport, NY (US);
Itzhack Goldberg, Hadera, IL;
Gerhard H. Pieper, Mainz, DE;
Neil Sondhi, Pilisborosjeno, HU;
Daniel J. Winarski, Tucson, AZ (US);
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
Various embodiments for managing data integrity in a computing storage environment, by a processor device, are provided. In one embodiment, a method comprises applying a copy-on-write technique to a cache in a computer storage system such that each write arriving in the cache is assigned to a separate new physical location and registered sequentially in an order the write arrived, for preserving a state of the computer storage system during a failure event.