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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.:

US 10712953 B1

PDFFull Text
Date of Patent:
Jul. 14, 2020

Filed:

Dec. 13, 2017

Management of a data written via a bus interface to a storage controller during remote copy operations

Applicant:

International Business Machines Corporation, Armonk, NY (US);

Inventors:

Joshua J. Crawford, Tucson, AZ (US);

David B. Schreiber, Tucson, AZ (US);

Matthew J. Ward, Vail, AZ (US);

Assignee:

INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);

Attorneys:

Rabindranath Dutta

Konrad Raynes Davda & Victor

Primary Examiner:

Reginald G Bragdon

Assistant Examiner:

Edward Wang

Int. Cl.
CPC ...
G06F 3/06 (2006.01); G06F 13/42 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0619 (2013.01); G06F 3/065 (2013.01); G06F 3/067 (2013.01); G06F 13/4282 (2013.01);
Abstract

A synchronization of data is performed via remote copy operations from a primary storage controller to a secondary storage controller, wherein input/output (I/O) requests are received at the primary storage controller from a host both via a bus interface and a network interface while the remote copy operations are in progress. A first data structure stores identification of tracks written via the network interface that are to be copied from the primary storage controller to the secondary storage controller for the synchronization of data. A second data structure stores identification of tracks written via the bus interface that are to be copied from the primary storage controller to the secondary storage controller for the synchronization of data.

Find Patent Forward Citations

Crawford, Joshua. (2020). Management of a data written via a bus interface to a storage controller during remote copy operations (U.S. Patent No. 10712953). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10712953

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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