System and method for providing preferential I/O treatment to devices that host a critical virtual machine

    公开(公告)号:US11599374B2

    公开(公告)日:2023-03-07

    申请号:US16458836

    申请日:2019-07-01

    摘要: Quality of service is provided to prioritized VMs and applications, based on the varied quality of different shared computing resources. Each VM or application has an associated priority. A quality rating is dynamically assigned to each shared computing resource. Requests for shared computing resources made by specific VMs or applications are received. For each specific received request, the current priority of the requesting VM or application is identified. In response to each received request, a specific shared computing resource is assigned to the specific requesting VM or application. This assignment is made based on the current priority of the requesting VM or application and the current quality rating of the shared computing resource, thereby providing quality of service to the requesting VM or application corresponding to its current priority.

    Providing optimized quality of service to prioritized virtual machines and applications based on quality of shared resources
    2.
    发明授权
    Providing optimized quality of service to prioritized virtual machines and applications based on quality of shared resources 有权
    基于共享资源的质量,为优先级虚拟机和应用程序提供优化的服务质量

    公开(公告)号:US09515899B2

    公开(公告)日:2016-12-06

    申请号:US13720566

    申请日:2012-12-19

    IPC分类号: H04L12/24 H04L29/08 G06F9/455

    摘要: Quality of service is provided to prioritized VMs and applications, based on the varied quality of different shared computing resources. Each VM or application has an associated priority. A quality rating is dynamically assigned to each shared computing resource. Requests for shared computing resources made by specific VMs or applications are received. For each specific received request, the current priority of the requesting VM or application is identified. In response to each received request, a specific shared computing resource is assigned to the specific requesting VM or application. This assignment is made based on the current priority of the requesting VM or application and the current quality rating of the shared computing resource, thereby providing quality of service to the requesting VM or application corresponding to its current priority.

    摘要翻译: 基于不同共享计算资源的不同质量,为优先的虚拟机和应用程序提供服务质量。 每个VM或应用程序都具有相关的优先级。 动态分配给每个共享计算资源的质量等级。 接收到由特定VM或应用程序产生的共享计算资源的请求。 对于每个特定的接收到的请求,标识请求的VM或应用程序的当前优先级。 响应于每个接收的请求,特定的共享计算资源被分配给特定请求的VM或应用。 该分配基于请求的VM或应用程序的当前优先级和共享计算资源的当前质量评级进行,从而向请求的VM或应用程序提供与其当前优先级相对应的服务质量。

    System and method for providing preferential I/O treatment to devices that host a critical virtual machine

    公开(公告)号:US10338950B1

    公开(公告)日:2019-07-02

    申请号:US15364667

    申请日:2016-11-30

    摘要: Quality of service is provided to prioritized VMs and applications, based on the varied quality of different shared computing resources. Each VM or application has an associated priority. A quality rating is dynamically assigned to each shared computing resource. Requests for shared computing resources made by specific VMs or applications are received. For each specific received request, the current priority of the requesting VM or application is identified. In response to each received request, a specific shared computing resource is assigned to the specific requesting VM or application. This assignment is made based on the current priority of the requesting VM or application and the current quality rating of the shared computing resource, thereby providing quality of service to the requesting VM or application corresponding to its current priority.