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    Dynamic network traffic throttling
    41.
    发明授权
    Dynamic network traffic throttling 有权
    动态网络流量限制

    公开(公告)号：US09276864B1

    公开(公告)日：2016-03-01

    申请号：US13893503

    申请日：2013-05-14

    Applicant: Amazon Technologies, Inc.

    Inventor： Pradeep Vincent

    IPC: H04L12/26 ,  H04L12/825

    CPC classification number: H04L47/25 ,  H04L47/30

    Abstract: Information about the transmission of packets or other information can be inferred based at least in part upon the state of one or more queues used to transmit that information. In a networking example, a hook can be added to a free buffer API call from a queue of a NIC driver. When a packet is transmitted and a buffer freed, the hook can cause information for that packet to be transmitted to an appropriate location, such as a network traffic control component or control plane component, whereby that information can be compared with packet, source, and other such information to infer which packets have been transmitted, which packets are pending, and other such information. This information can be used for various purposes, such as to dynamically adjust the allocation of a resource (e.g., a NIC) to various sources based at least in part upon the monitored behavior.

    Abstract translation: 可以至少部分地基于用于发送该信息的一个或多个队列的状态来推断关于分组或其他信息的传输的信息。 在网络示例中，可以将钩子添加到来自NIC驱动程序队列的空闲缓冲区API调用。 当分组被发送并且缓冲器被释放时，钩子可以使得该分组的信息被发送到适当的位置，诸如网络流量控制组件或控制平面组件，由此该信息可以与分组，源和 其他这样的信息来推断哪些分组已被发送，哪个分组正在等待，以及其他这样的信息。 该信息可以用于各种目的，例如至少部分地基于所监视的行为来动态调整资源（例如，NIC）到各种源的分配。

    MANAGING VIRTUAL MACHINE MIGRATION
    42.
    发明申请
    MANAGING VIRTUAL MACHINE MIGRATION 审中-公开
    管理虚拟机移动

    公开(公告)号：US20150339156A1

    公开(公告)日：2015-11-26

    申请号：US14814239

    申请日：2015-07-30

    Applicant: Amazon Technologies, Inc.

    Inventor： Pradeep Vincent ,  Nathan Thomas

    IPC: G06F9/48 ,  G06F9/455

    CPC classification number: G06F9/4856 ,  G06F8/10 ,  G06F9/45533 ,  G06F9/45558 ,  G06F2009/4557

    Abstract: Systems and method for the management of migrations of virtual machine instances are provided. A migration manager monitors a resource usable for migration of a virtual machine instance in order to predict availability of the migration resource. When migration of a virtual machine instance is desired, the migration manager schedules the migration to occur at a future point in time identified based on the predicted availability of the migration resource.

    Abstract translation: 提供了用于管理虚拟机实例迁移的系统和方法。 迁移管理器监视可用于虚拟机实例迁移的资源，以便预测迁移资源的可用性。 当需要迁移虚拟机实例时，迁移管理器将根据迁移资源的预测可用性标识的未来时间点进行迁移。

    MANAGING FIRMWARE UPDATE ATTEMPTS
    43.
    发明申请
    MANAGING FIRMWARE UPDATE ATTEMPTS 有权
    管理固件更新测试

    公开(公告)号：US20150199519A1

    公开(公告)日：2015-07-16

    申请号：US14671933

    申请日：2015-03-27

    Applicant: Amazon Technologies, Inc.

    Inventor： Michael David Marr ,  Pradeep Vincent ,  Matthew T. Corddry ,  James R. Hamilton

    IPC: G06F21/57 ,  H04L29/08 ,  G06F9/445

    CPC classification number: G06F21/572 ,  G06F8/65 ,  G06F11/3003 ,  G06F11/3051 ,  G06F21/57 ,  G06F21/575 ,  G06F21/577 ,  G06F2201/865 ,  G06F2201/88 ,  G06F2221/033 ,  H04L67/10

    Abstract: Attempts to update confirmation information or firmware for a hardware device can be monitored using a secure counter that is configured to monotonically adjust a current value of the secure counter for each update or update attempt. The value of the counter can be determined every time the validity of the firmware is confirmed, and this value can be stored to a secure location. At subsequent times, such as during a boot process, the actual value of the counter can be determined and compared with the expected value. If the values do not match, such that the firmware may be in an unexpected state, an action can be taken, such as to prevent access to, or isolate, the hardware until such time as the firmware can be validated or updated to an expected state.

    Abstract translation: 可以使用安全计数器监视硬件设备的更新确认信息或固件的尝试，该计数器被配置为对每次更新或更新尝试单调地调整安全计数器的当前值。 每次确认固件的有效性时，可以确定计数器的值，并将该值存储到安全位置。 在随后的时间，例如在引导过程期间，可以确定计数器的实际值并将其与预期值进行比较。 如果值不匹配，使得固件可能处于意外状态，则可以采取措施，例如防止访问或隔离硬件，直到固件可以被验证或更新为预期的时间 州。

    Managing firmware update attempts
    44.
    发明授权
    Managing firmware update attempts 有权
    管理固件更新尝试

    公开(公告)号：US08996744B1

    公开(公告)日：2015-03-31

    申请号：US14094642

    申请日：2013-12-02

    Applicant: Amazon Technologies, Inc.

    Inventor： Michael David Marr ,  Pradeep Vincent ,  Matthew T. Corddry ,  James R. Hamilton

    IPC: G06F3/00 ,  G06F13/28 ,  G06F11/30 ,  G06F9/44 ,  G06F21/57

    CPC classification number: G06F21/572 ,  G06F8/65 ,  G06F11/3003 ,  G06F11/3051 ,  G06F21/57 ,  G06F21/575 ,  G06F21/577 ,  G06F2201/865 ,  G06F2201/88 ,  G06F2221/033 ,  H04L67/10

    Abstract: Attempts to update confirmation information or firmware for a hardware device can be monitored using a secure counter that is configured to monotonically adjust a current value of the secure counter for each update or update attempt. The value of the counter can be determined every time the validity of the firmware is confirmed, and this value can be stored to a secure location. At subsequent times, such as during a boot process, the actual value of the counter can be determined and compared with the expected value. If the values do not match, such that the firmware may be in an unexpected state, an action can be taken, such as to prevent access to, or isolate, the hardware until such time as the firmware can be validated or updated to an expected state.

    Abstract translation: 可以使用安全计数器监视硬件设备的更新确认信息或固件的尝试，该计数器被配置为对每次更新或更新尝试单调地调整安全计数器的当前值。 每次确认固件的有效性时，可以确定计数器的值，并将该值存储到安全位置。 在随后的时间，例如在引导过程期间，可以确定计数器的实际值并将其与预期值进行比较。 如果值不匹配，使得固件可能处于意外状态，则可以采取措施，例如防止访问或隔离硬件，直到固件可以被验证或更新为预期的时间 州。

    PRODUCER SYSTEM PARTITIONING AMONG LEASING AGENT SYSTEMS
    45.
    发明申请
    PRODUCER SYSTEM PARTITIONING AMONG LEASING AGENT SYSTEMS 有权
    在租赁代理系统中的生产者系统分类

    公开(公告)号：US20150006729A1

    公开(公告)日：2015-01-01

    申请号：US13927995

    申请日：2013-06-26

    Applicant: Amazon Technologies, Inc.

    Inventor： Vishal Parakh ,  Andrew Bruce Dickinson ,  Pradeep Vincent

    IPC: H04L29/08

    CPC classification number: H04L29/08468 ,  G06F9/4486 ,  G06F9/505 ,  G06F2209/502 ,  H04L67/10

    Abstract: Processes and systems are disclosed for leasing a producer virtual machine on behalf of a consumer virtual machine in an overlay network. The consumer host of the consumer virtual machine can communicate with a set of leasing agents to obtain the identity of a number of producer virtual machines capable of providing the consumer virtual machine with access to a service. When the consumer virtual machine attempts to communicate with a producer system, the consumer host can identify a producer host that hosts a target producer virtual machine and redirect a service request to the producer host.

    Abstract translation: 公开了代表覆盖网络中的消费者虚拟机租赁生产者虚拟机的过程和系统。 消费者虚拟机的消费者主机可以与一组租赁代理进行通信，以获得能够向消费者虚拟机提供对服务的访问的多个生产者虚拟机的身份。 当消费者虚拟机尝试与生产者系统通信时，消费者主机可以识别承载目标生产者虚拟机的生产者主机，并将服务请求重定向到生产者主机。

    MANAGING IMAGING OF COMPUTING DEVICES
    46.
    发明申请
    MANAGING IMAGING OF COMPUTING DEVICES 有权
    管理计算设备的成像

    公开(公告)号：US20140237088A1

    公开(公告)日：2014-08-21

    申请号：US14262218

    申请日：2014-04-25

    Applicant: Amazon Technologies, Inc.

    Inventor： Eden G. Adogla ,  Pradeep Vincent ,  Benjamin E. Howard

    IPC: H04L12/24

    CPC classification number: H04L41/0853 ,  G06F8/63 ,  G06F9/5061 ,  H04L43/045 ,  H04L67/30 ,  H04L67/306 ,  Y02D10/42

    Abstract: Systems and methods for managing imaging of computing devices are provided. A device image manager enables selection of one or more device images on the basis of various computing device criteria. The device image manager may obtain hardware qualification information associated with one or more device images, and obtain device configuration information associated with a computing device. The device image manager may select a set of appropriate device images for the computing device based on the hardware qualification information, device configuration information, or various device image selection criteria.

    Abstract translation: 提供了用于管理计算设备的成像的系统和方法。 设备图像管理器能够基于各种计算设备标准来选择一个或多个设备图像。 设备图像管理器可以获得与一个或多个设备图像相关联的硬件限定信息，并获得与计算设备相关联的设备配置信息。 设备图像管理器可以基于硬件资格信息，设备配置信息或各种设备图像选择标准来选择用于计算设备的一组适当的设备图像。

    Producer system registration
    50.
    发明授权
    Producer system registration 有权

    公开(公告)号：US11128698B2

    公开(公告)日：2021-09-21

    申请号：US15797763

    申请日：2017-10-30

    Applicant: Amazon Technologies, Inc.

    Inventor： Vishal Parakh ,  Timothy Allen Gilman ,  Antoun Joubran Kanawati ,  Mukul Vijay Karnik ,  Pradeep Vincent

    IPC: H04L29/08

    Abstract: Processes and systems are disclosed for selecting a producer system from a number of producer systems to lease to a consumer system. A leasing agent, in response to a request from the consumer system for access to a service at a producer system, can identify a producer system to lease to the lease requestor based, at least in part, on a selection weight associated with each producer system that the leasing agent is assigned. The selection weights can be modified based on status information associated with each of the producer systems. This status information may be obtain from the producer systems and/or from a consumer system that has previously accessed the producer system. The consumer system may provide the status information to the leasing agent as part of the consumer system's lease request.

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