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:
Apr. 06, 2021
Filed:
Jan. 31, 2019
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Jean-Pierre Bono, Westborough, MA (US);
Sudhir Srinivasan, Acton, MA (US);
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
A technique for replicating file systems to any number of targets includes obtaining a writeable snapshot of a file system on a source, performing cloud tiering of files in the snapshot, replacing the file contents of the snapshot with stubs pointing to the cloud, and generating a namespace backup of the snapshot that includes directories and stubs. The source system ships the namespace backup to the cloud, allowing any authorized target system to restore from the namespace backup to a local file-system replica, such that contents of the cloud-tiered files are made accessible on the target system from the restored namespace via the stubs.