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Processing method for standby and wake-up states of virtualization system, and virtual machine

A technology of a virtualization system and a processing method, applied in the wake-up processing method and virtual machine, and the standby field of the virtualization system, can solve the problems of long startup time, inability to achieve standby, and inability to achieve fast wake-up, and achieve fast wake-up, low power consumption, etc. consumption effect

Pending Publication Date: 2021-11-30
AUTOCHIPS
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the standby processing of the virtual machine itself, usually directly stop scheduling each user (Guest) system on the entire virtual machine, that is, the entire virtual machine is powered off and standby, but after the entire virtual machine is powered off and standby, the restart of the entire virtual machine You will encounter the problem of long startup time, unable to achieve fast wake-up, and unable to achieve lower power consumption standby

Method used

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  • Processing method for standby and wake-up states of virtualization system, and virtual machine
  • Processing method for standby and wake-up states of virtualization system, and virtual machine
  • Processing method for standby and wake-up states of virtualization system, and virtual machine

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Embodiment Construction

[0016] In order to enable those skilled in the art to better understand the technical solution of the present invention, the technical solution of the present invention will be further described in detail below in conjunction with the drawings and specific embodiments.

[0017] Such as figure 1 As shown, it is a flow chart of the standby processing method of the virtualization system according to the first embodiment of the present invention. The virtualization system may be a vehicle-machine virtualization system, and the virtualization system includes a first user system and at least one second user system, wherein the first user system is a privileged user system, such as Dom0, and the second user system is an ordinary user system. The method includes the following steps:

[0018] Step 110: the first user system judges whether there is a second user system in a non-standby state.

[0019] If it exists, execute step 120, and if not, execute step 130.

[0020] The second ...

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Abstract

The invention provides a processing method for a standby state of a virtualization system. The virtualization system comprises a first user system and at least one second user system, wherein the first user system is a privileged user system, and the second user system is a common user system. The method comprises the steps that the first user system judges whether the second user system is in a non-standby state or not; if so, the first user system notifies the second user system to execute a standby process, so the second user system enters a standby state; and if the second user system does not exist or after the second user system enters the standby state, the first user system executes the standby process of the first user system so as to enter a standby state. The invention further provides a corresponding wake-up processing method and a virtual machine. According to the invention, targeted standby processing is realized, and the whole virtualization system is not directly standby together, so standby with lower power consumption is realized, and quick awakening can be realized when the virtualization system is to be awakened.

Description

technical field [0001] The disclosed embodiments of the present invention relate to the technical field of communication, and more specifically, relate to a standby and wake-up processing method of a virtualization system and a virtual machine. Background technique [0002] At present, most of the solutions designed for virtual machine startup optimization involve optimizing the time for recreating virtual machines, restarting operating systems and applications during the process of virtual machine horizontal migration and capacity expansion, so as to reduce the time for migration or capacity expansion as a whole. [0003] In the standby processing of the virtual machine itself, usually directly stop scheduling each user (Guest) system on the entire virtual machine, that is, the entire virtual machine is powered off and standby, but after the entire virtual machine is powered off and standby, the restart of the entire virtual machine You will encounter the problem of long st...

Claims

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Application Information

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IPC IPC(8): G06F9/455G06F9/4401
CPCG06F9/45558G06F9/4418G06F2009/45575Y02D10/00
Inventor 余庆
Owner AUTOCHIPS
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