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.

Date of Patent:
Apr. 27, 2021

Filed:

Sep. 20, 2018
Applicant:

Emc Ip Holding Company Llc, Hopkinton, MA (US);

Inventors:

Feng Ou, Sichuan, CN;

Dening Xu, Chengdu, CN;

Qingxiao Zheng, Chengdu, CN;

Assignee:

EMC IP HOLDING COMPANY LLC, Hopkinton, MA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/14 (2006.01); G06F 9/455 (2018.01);
U.S. Cl.
CPC ...
G06F 11/1448 (2013.01); G06F 9/45558 (2013.01); G06F 11/1469 (2013.01); G06F 2009/45562 (2013.01);
Abstract

Disclosed is a method, apparatus, and system for partition level restore, the operations comprising: determining a restoration source virtual machine disk image and a restoration target virtual machine disk image; determining partition information for the restoration source and target virtual machine disk images; determining whether the partition information for the restoration source virtual machine disk image matches the partition information for the restoration target virtual machine disk image; and in response to determining that the partition information for the restoration source virtual machine disk image matches the partition information for the restoration target virtual machine disk image, copying all data from a partition to be restored on the restoration source virtual machine disk image to a corresponding partition on the restoration target virtual machine disk image.


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