VIRTUAL MACHINE PLACEMENT
    1.
    发明申请
    VIRTUAL MACHINE PLACEMENT 有权
    虚拟机配置

    公开(公告)号:US20140149986A1

    公开(公告)日:2014-05-29

    申请号:US14131446

    申请日:2011-07-11

    IPC分类号: H04L12/24 G06F9/50 G06F9/455

    摘要: Methods, apparatus, and computer readable media with executable instructions stored thereon for virtual machine placement are provided. A user's demands on execution of a number of tasks, each task including a demand trace, can be defined as Service Level Agreement (SLA) information, including one or more Class of Service (CoS) levels defined by a Base Resource Entitlement (BRE) criteria and a Reserved Resource Entitlement (RRE) criteria (222). A highest CoS level of the one or more CoS levels can be selected (224) and the tasks within the Cos level can be load-balanced across a pool of servers (226). At least a portion of the RRE criteria can be removed from the demand trace of the selected CoS level (228). The selecting, load-balancing, and removing steps can be repeated until there are no more CoS levels (230).

    摘要翻译: 提供了其上存储有用于虚拟机放置的可执行指令的方法,装置和计算机可读介质。 用户对执行多个任务(包括需求跟踪的每个任务)的要求可以被定义为服务水平协议(SLA)信息,包括由基本资源权利(BRE)定义的一个或多个服务等级(CoS)级别, 标准和保留资源权利(RRE)标准(222)。 可以选择一个或多个CoS级别的最高CoS级别(224),并且Cos级别中的任务可以跨服务器池进行负载平衡(226)。 可以从所选CoS级别的需求跟踪中删除至少一部分RRE标准(228)。 可以重复选择,负载平衡和删除步骤,直到没有更多的CoS级别(230)。

    Virtual machine placement
    2.
    发明授权
    Virtual machine placement 有权
    虚拟机放置

    公开(公告)号:US09407514B2

    公开(公告)日:2016-08-02

    申请号:US14131446

    申请日:2011-07-11

    摘要: Methods, apparatus, and computer readable media with executable instructions stored thereon for virtual machine placement are provided. A user's demands on execution of a number of tasks, each task including a demand trace, can be defined as Service Level Agreement (SLA) information, including one or more Class of Service (CoS) levels defined by a Base Resource Entitlement (BRE) criteria and a Reserved Resource Entitlement (RRE) criteria (222). A highest CoS level of the one or more CoS levels can be selected (224) and the tasks within the Cos level can be load-balanced across a pool of servers (226). At least a portion of the RRE criteria can be removed from the demand trace of the selected CoS level (228). The selecting, load-balancing, and removing steps can be repeated until there are no more CoS levels (230).

    摘要翻译: 提供了其上存储有用于虚拟机放置的可执行指令的方法,装置和计算机可读介质。 用户对执行多个任务(包括需求跟踪的每个任务)的要求可以被定义为服务水平协议(SLA)信息,包括由基本资源权利(BRE)定义的一个或多个服务等级(CoS)级别, 标准和保留资源权利(RRE)标准(222)。 可以选择一个或多个CoS级别的最高CoS级别(224),并且Cos级别中的任务可以跨服务器池进行负载平衡(226)。 可以从所选CoS级别的需求跟踪中删除至少一部分RRE标准(228)。 可以重复选择,负载平衡和删除步骤,直到没有更多的CoS级别(230)。

    MIGRATING VIRTUAL MACHINES
    3.
    发明申请
    MIGRATING VIRTUAL MACHINES 有权
    移动虚拟机

    公开(公告)号:US20140165063A1

    公开(公告)日:2014-06-12

    申请号:US14234640

    申请日:2011-07-29

    IPC分类号: G06F9/455

    摘要: Example methods, apparatus and articles of manufacture to migrate virtual machines are disclosed. A disclosed example method includes identifying via a processor a first virtual machine to be migrated from a first host to a second host to improve a performance of the first virtual machine, determining that a frequency threshold associated with the first virtual machine will not be exceeded if the first virtual machine is migrated, determining a reliability rating for the first virtual machine, and migrating the first virtual machine to the second host based on the frequency threshold and the reliability rating.

    摘要翻译: 公开了用于迁移虚拟机的示例性方法,装置和制造。 所公开的示例性方法包括经由处理器识别要从第一主机迁移到第二主机的第一虚拟机以改善第一虚拟机的性能,确定与第一虚拟机相关联的频率阈值将不会被超过,如果 迁移第一个虚拟机,确定第一个虚拟机的可靠性等级,并根据频率阈值和可靠性等级将第一个虚拟机迁移到第二个主机。

    Migrating virtual machines
    4.
    发明授权
    Migrating virtual machines 有权
    迁移虚拟机

    公开(公告)号:US09594579B2

    公开(公告)日:2017-03-14

    申请号:US14234640

    申请日:2011-07-29

    摘要: Example methods, apparatus and articles of manufacture to migrate virtual machines are disclosed. A disclosed example method includes identifying via a processor a first virtual machine to be migrated from a first host to a second host to improve a performance of the first virtual machine, determining that a frequency threshold associated with the first virtual machine will not be exceeded if the first virtual machine is migrated, determining a reliability rating for the first virtual machine, and migrating the first virtual machine to the second host based on the frequency threshold and the reliability rating.

    摘要翻译: 公开了用于迁移虚拟机的示例性方法,装置和制造。 所公开的示例性方法包括经由处理器识别要从第一主机迁移到第二主机的第一虚拟机以改善第一虚拟机的性能,确定与第一虚拟机相关联的频率阈值将不会被超过,如果 迁移第一个虚拟机,确定第一个虚拟机的可靠性等级,并根据频率阈值和可靠性等级将第一个虚拟机迁移到第二个主机。

    OPTIMAL ASSIGNMENT OF VIRTUAL MACHINES AND VIRTUAL DISKS USING MULTIARY TREE
    5.
    发明申请
    OPTIMAL ASSIGNMENT OF VIRTUAL MACHINES AND VIRTUAL DISKS USING MULTIARY TREE 审中-公开
    使用多层树的虚拟机和虚拟磁盘的最佳分配

    公开(公告)号:US20150178115A1

    公开(公告)日:2015-06-25

    申请号:US14406564

    申请日:2012-06-22

    IPC分类号: G06F9/455 G06F13/10

    摘要: A multiary tree represents relationships among physical storage units and host computing devices. Virtual machines are optimally assigned among the host computing devices, and virtual disks of the virtual machines are optimally assigned among the physical storage units, using and extending the multiary tree used on constraints. The constraints regard the physical storage units, the host computing devices, the virtual machines, and the virtual disks.

    摘要翻译: 多树表示物理存储单元和主机计算设备之间的关系。 虚拟机在主机计算设备之间被最佳地分配,并且虚拟机的虚拟磁盘在物理存储单元之间被最佳地分配,使用并扩展了约束条件下使用的多重树。 约束涉及物理存储单元,主机计算设备,虚拟机和虚拟磁盘。

    CONSTRAINT DEFINITION FOR CAPACITY MANGEMENT
    6.
    发明申请
    CONSTRAINT DEFINITION FOR CAPACITY MANGEMENT 审中-公开
    限制规定的约束定义

    公开(公告)号:US20120331124A1

    公开(公告)日:2012-12-27

    申请号:US13166385

    申请日:2011-06-22

    IPC分类号: G06F15/16

    CPC分类号: G06F9/50 G06F2209/506

    摘要: Methods, systems, and computer-readable media with executable instructions stored thereon for constraint definition for capacity management. Constraint definition for capacity management can include discovering a topology of a set of resources. A number of policy rules for the set of resources can be defined. A Dependency-Group (D-G) tree can be constructed according to the number of policy rules. Information obtained from the D-G tree can be converted into a set of resource placement constraint definitions understandable by a consolidation engine.

    摘要翻译: 方法,系统和计算机可读介质,其上存储有用于容量管理的约束定义的可执行指令。 容量管理的约束定义可以包括发现一组资源的拓扑。 可以定义一组资源的一些策略规则。 可以根据策略规则的数量构建依赖关系组(D-G)树。 从D-G树获得的信息可以转换成一个合并引擎可以理解的一组资源放置约束定义。