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. 10, 2019
Filed:
Jun. 26, 2015
Vmware, Inc., Palo Alto, CA (US);
Tal Zamir, Haifa, IL;
VMware, Inc., Palo Alto, CA (US);
Abstract
Techniques are described for creating a virtual machine clone of a physical host computing device. A hosted hypervisor running within a host operating system on the physical computing device receives a request to boot a virtual machine clone of the device. In response to the request, the hosted hypervisor synthesizes a virtual disk that is comprised of a master boot record of the host computing device, a read-only snapshot obtained from a volume snapshot service of the host operating system and a delta virtual disk for recording changes. The hosted hypervisor then launches the virtual machine clone by attaching the synthesized virtual disk to the virtual machine clone and booting the guest operating system from the master boot record and the snapshot. Any changes made during the use of the virtual machine clone can be automatically propagated back and applied to the physical host device.