Shutting down of a virtual system

• Main Authors: KIA EMILIEN, BEGOU AURELIEN
• Format: Patent
• Language: Chinese; English
• Published: 27.03.2018
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention relates to a method for shutting down of a virtual system comprising several virtual machines hosted by one or more physical server comprising the steps of receiving a shutdown command for the virtual system or detecting an event that triggers a process for shutting down of the virtual system (2), sending a request for data (4) about dependencies in the virtual system, retrieving therequested data (6), generating a sequence of shutdown actions depending on the retrieved requested data, wherein the sequence comprises the shutting down of all applications executed by the virtual machines, the shutting down of all virtual machines, and then the shutting down of all virtual machine managers, and executing shutdown actions in the generated sequence (8) in order to shut down the virtual system. 本发明涉及种用于关闭包括由个或多个物理服务器托管的多个虚拟机的虚拟系统的方法，包括以下步骤：接收虚拟系统的关闭命令或检测触发关闭虚拟系统的进程的事件(2)，发送对关于虚拟系统中的依赖关系的数据的请求(4)，获得所请求的数据(6)，根据所获得的所请求的数据生成关闭动作的序列，其中所述序列包括关闭由虚拟机执行的所有应用，关闭所有虚拟机，然后关闭所有虚拟机管理器，以及执行在生成的序列中的关闭动作(8)，以关闭虚拟系统。