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:
Feb. 02, 2021
Filed:
Mar. 10, 2020
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Shanmuga Anand Gunasekaran, Bangalore, IN;
Deepak Vokaliga, Hopkinton, MA (US);
Michael Anthony, Wilmington, MA (US);
Mark Aldred, Franklin, MA (US);
Anurag Bhatnagar, Bangalore, IN;
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
An apparatus comprises a processing device configured to identify a snapshot lineage comprising snapshots of a given set of storage volumes, the snapshot lineage comprising (i) a local snapshot lineage stored on a storage system and (ii) a cloud snapshot lineage stored on cloud storage of a cloud external to the storage system. The processing device is also configured to select a snapshot to recover from the cloud snapshot lineage to the storage system, to create a set of new storage volumes on the storage system, to generate a recovery map linking each of a set of cloud storage volumes on the cloud storage that comprises data of the selected snapshot to at least one of the new storage volumes, and to recover the selected snapshot from the cloud snapshot lineage by copying data from the set of cloud storage volumes to corresponding linked ones of the new storage volumes.