Virtual data storage service with sparse provisioning

    公开(公告)号:US09304687B1

    公开(公告)日:2016-04-05

    申请号:US14705474

    申请日:2015-05-06

    Abstract: Virtual data stores may be sparsely provisioned by virtual data storage services in a manner that controls risk of implementation resource shortages. Relationships between requested data storage space size, data storage server capacity, allocated data storage space size and/or allocated data storage space utilization may be tracked on a per data store, per customer, per data storage server, and/or a per virtual data storage service basis. For each such basis, a set of constraints may be specified to control the relationships. The set of constraints may be enforced during implementation resource allocation, and by migration of data storage space portions to different implementation resources as part of a sparse provisioning load balancing. Sparse provisioning details may be made explicit to virtual data storage service customers to varying degrees including explicit, aggregate on a per customer basis, and aggregate on a per virtual data storage service basis.

    Instance host configuration
    8.
    发明授权
    Instance host configuration 有权
    实例主机配置

    公开(公告)号:US09002997B2

    公开(公告)日:2015-04-07

    申请号:US13747176

    申请日:2013-01-22

    Abstract: Methods and apparatus for instance host configuration are disclosed. A system includes a plurality of instance hosts configurable for resource instances of a network-accessible service, and control servers to manage remote configuration of the instance hosts. In response to an instance configuration request from a client, a selected control server transmits, to a selected instance host, a sequence of one or more commands. The selected instance host instantiates a remote command executor. The remote command executor initiates configuration operations corresponding to the command sequence, and terminates. The selected control server provides a response to the instance configuration request, based at least in part on results of the operations initiated by the executor.

    Abstract translation: 公开了例如主机配置的方法和装置。 系统包括可配置用于网络可访问服务的资源实例的多个实例主机,以及用于管理实例主机的远程配置的控制服务器。 响应于来自客户端的实例配置请求,所选择的控制服务器向选择的实例主机发送一个或多个命令的序列。 所选实例主机实例化远程命令执行程序。 远程命令执行器启动与命令序列相对应的配置操作,并终止。 所选择的控制服务器至少部分地基于执行器发起的操作的结果来对实例配置请求提供响应。

    MANAGING COMMUNICATIONS BETWEEN COMPUTING NODES
    9.
    发明申请
    MANAGING COMMUNICATIONS BETWEEN COMPUTING NODES 审中-公开
    管理计算机之间的通信

    公开(公告)号:US20130298191A1

    公开(公告)日:2013-11-07

    申请号:US13937032

    申请日:2013-07-08

    Abstract: Techniques are described for managing communications between multiple intercommunicating computing nodes, such as multiple virtual machine nodes hosted on one or more physical computing machines or systems. In some situations, users may specify groups of computing nodes and optionally associated access policies for use in the managing of the communications for those groups, such as by specifying which source nodes are allowed to transmit data to particular destinations nodes. In addition, determinations of whether initiated data transmissions from source nodes to destination nodes are authorized may be dynamically negotiated for and recorded for later use in automatically authorizing future such data transmissions without negotiation. This abstract is provided to comply with rules requiring an abstract, and it is submitted with the intention that it will not be used to interpret or limit the scope or meaning of the claims.

    Abstract translation: 描述了用于管理多个互通计算节点(例如托管在一个或多个物理计算机或系统上的多个虚拟机节点)之间的通信的技术。 在某些情况下,用户可以指定计算节点组和可选地关联的访问策略,以用于管理那些组的通信,例如通过指定允许哪些源节点将数据发送到特定目的地节点。 此外,是否授权从源节点到目的地节点的发起的数据传输的确定可以被动态协商以供以后用于自动授权将来的这种数据传输而不进行协商。 提供本摘要以符合要求摘要的规则,并提交其意图是不会用于解释或限制权利要求书的范围或含义。

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