Invention Grant
- Patent Title: Hotplug removal of a device in a virtual machine system
- Patent Title (中): 热插拔删除虚拟机系统中的设备
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Application No.: US12912163Application Date: 2010-10-26
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Publication No.: US08429322B2Publication Date: 2013-04-23
- Inventor: Michael Tsirkin
- Applicant: Michael Tsirkin
- Applicant Address: IL Raanana
- Assignee: Red Hat Israel, Ltd.
- Current Assignee: Red Hat Israel, Ltd.
- Current Assignee Address: IL Raanana
- Agency: Lowenstein Sandler LLP
- Main IPC: H05K7/10
- IPC: H05K7/10
Abstract:
A method and system for hotplug removing a device in a virtual machine system. A computer system hosts a virtual machine that runs a guest. A hotplug manager in the computer system sends a request to the guest for hotplug removal of a device associated with the guest. The hotplug manager detects an indication of reboot of the guest, and completes the hotplug removal in response to detection of the reboot.
Public/Granted literature
- US20120102252A1 HOTPLUG REMOVAL OF A DEVICE IN A VIRTUAL MACHINE SYSTEM Public/Granted day:2012-04-26
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