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:
Jan. 16, 2024
Filed:
May. 18, 2022
Cohesity, Inc., San Jose, CA (US);
Venkata Ranga Radhanikanth Guturi, San Jose, CA (US);
Tushar Mahata, Cupertino, CA (US);
Praveen Kumar Yarlagadda, Santa Clara, CA (US);
Cohesity, Inc., San Jose, CA (US);
Abstract
A request to access one or more files associated with a particular pint in time that are archived at a cloud storage is received. A file system metadata tree data structure based on metadata associated with the one or more requested files that is obtained from the cloud storage is partially restored at a storage system. The partially restored file system metadata tree data structure includes one or more stub nodes associated with one or more non-requested files. Access to the one or more requested files is provided using the partially restored file system metadata tree data structure. Metadata associated with the one or more non-requested files is prefetch from the cloud storage. A portion of the file system metadata tree data structure corresponding to the one or more non-requested files is restored in part by replacing the one or more stub nodes associated with the one or more non-requested files with metadata corresponding to the one or more non-requested files.