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. 02, 2012
Filed:
Oct. 31, 2007
Toshimitsu Kani, Fort Collins, CO (US);
Toshimitsu Kani, Fort Collins, CO (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
Systems and methods for efficient dynamic allocation of virtual machine resources are described herein. At least some illustrative embodiments include a method including executing virtual machine software on a real computer system (the virtual machine software including a hypervisor and a virtual machine including a plurality of virtual devices), associating each of the plurality of virtual devices with a unique subset of a real device within the real computer system, the hypervisor sending to virtual firmware within the virtual machine a request to eject that requires ejecting from the virtual machine one or more of the plurality of virtual devices, a virtual device resource object within the virtual firmware forwarding the request to eject to a virtual device resource driver executing on the virtual machine, and the virtual device resource driver causing individual ejections of each of the one or more virtual devices in response to the forwarded request.