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:
Oct. 22, 2019
Filed:
Dec. 31, 2013
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Assaf Natanzon, Tel Aviv, IL;
Arieh Don, Newton, MA (US);
Zvi Gabriel Benhanokh, Tel Aviv, IL;
Alexandr Veprinsky, Brookline, MA (US);
Eitan Bachmat, Lehavim, IL;
EMC IP HOLDING COMPANY LLC, Hopkinton, MA (US);
Abstract
Example embodiments of the present invention relate to a method, an apparatus, and a computer program product for mirroring data in a data storage system across a first storage device having a first latency and a second storage device having a second latency. The method includes receiving an I/O at the data storage system and controlling the I/O to the first storage device having the first latency or the second storage device having the second latency according to properties of the I/O and properties of the first storage device having the first latency and the second storage device having the second latency.