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:
Jun. 27, 2019
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Kfir Wolfson, Beer Sheva, IL;
Itay Azaria, Dimona, IL;
Amihai Savir, Sansana, IL;
Avitan Gefen, Tel Aviv, IL;
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
Predicting large data flushes by collecting usage data for system assets, analyzing the data using machine learning on each asset and the whole system to determine usage trends, predicting a next large data flush using a time-series model, and determining if a size of the predicted next flush size is too large relative to journal storage space in order to advance fast forward mode. Further, protecting history information by pausing distribution of data from journal volumes to replica volumes, taking storage-level snapshots of the replica and the journal volumes, storing a snapshot timestamp for each of the storage-level snapshots in a snapshot database prior to advancing the fast forward mode or un-pausing distribution.