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:
Dec. 01, 2020
Filed:
Sep. 23, 2015
Emc Corporation, Hopkinton, MA (US);
Jonathan Krasner, Coventry, RI (US);
Chakib Ouarraoui, Watertown, MA (US);
Matt Fredette, Belmont, MA (US);
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
A storage array is implemented as a virtual machine on a server. The virtual storage array includes a virtual engine with virtual directors and virtualized processor and memory resources. Embedded storage software converts Input/Output requests into Input/Output requests that can be serviced by the virtual machine. A virtual backend driver enables the virtual storage directors to access a set of virtual drives. A virtualized shared memory driver provides emulated input/output, XOR, direct memory access and copy services for send and receive threads.