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:
Aug. 16, 2022
Filed:
Feb. 25, 2021
Hitachi, Ltd., Tokyo, JP;
Tomohiro Kawaguchi, Santa Clara, CA (US);
HITACHI, LTD., Tokyo, JP;
Abstract
Example implementations described herein are directed to systems and methods for facilitating remote copy pair volume with data consistency. For a command received for one of a first volume and a second volume during execution of a pair synchronization process between the first volume and the second volume, example implementations can involve determining whether an address range of one of the first volume and the second volume configured to be provided to a host computer is to be locked based on the command; locking the address range of the one of the first volume and the second volume for the determination indicative of the address range of one of the first volume and the second volume is to be locked; and executing the command on the first volume and the second volume while the address range configured to be provided to the host computer is locked.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile