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. 18, 2019
Filed:
Dec. 01, 2017
Red Hat Israel, Ltd., Ra'anana, IL;
Arik Hadas, Herzliya, IL;
Maor Lipchuk, Tel-Aviv, IL;
Red Hat Israel, Ltd., Ra'anana, IL;
Abstract
A method for fast evacuation of a cloned disk to a storage device includes a source storage device generating a first write volume, where new written data is stored in the first write volume. A destination storage device generates a second write volume, where the new written data is also stored. The destination storage device generates a delta volume in a cloned disk, which is also located in the destination storage device. Differences between a template volume and a modified template volume are stored to the delta volume. The destination storage device merges the template volume and the delta volume, creating a second modified template volume.