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:
Feb. 07, 2017

Filed:

Jun. 28, 2013
Applicants:

Benoit Hudzia, Belfast, GB;

Steve Walsh, Belfast, GB;

Roei Tell, Tel Aviv, IL;

Aidan Shribman, Tel Aviv, IL;

Peter Izsak, Nesher, IL;

Inventors:

Benoit Hudzia, Belfast, GB;

Steve Walsh, Belfast, GB;

Roei Tell, Tel Aviv, IL;

Aidan Shribman, Tel Aviv, IL;

Peter Izsak, Nesher, IL;

Assignee:

SAP SE, Walldorf, DE;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/455 (2006.01); G06F 11/14 (2006.01); G06F 9/48 (2006.01);
U.S. Cl.
CPC ...
G06F 9/45533 (2013.01); G06F 9/45558 (2013.01); G06F 11/1448 (2013.01); G06F 11/1458 (2013.01); G06F 9/48 (2013.01); G06F 2009/4557 (2013.01);
Abstract

A checkpoint trigger initiating a synchronization of a first virtual machine with a second virtual machine may be received, the first virtual machine being executed with at least a first virtual processor and a second virtual processor. The first virtual processor may be paused, while the first virtual machine is allowed to continue executing, using the second virtual processor. The synchronization may be executed, including transferring memory pages of the first virtual machine for storage by the second virtual machine, and the first virtual processor may be released and execution of the first virtual machine may be resumed, using the first virtual processor and the second virtual processor.


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