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公开(公告)号：US20130185257A1
公开(公告)日：2013-07-18
申请号：US13348908
申请日：2012-01-12
IPC分类号： G06F17/30
CPC分类号： G06F16/1844
摘要： An exemplary cloud data system includes a primary datacenter device that maintains a complete copy of a file. A plurality of secondary datacenter devices maintain respective encoded, partial copies of the file. At least some of the encoded partial copies are sufficient to recreate the complete copy of the file. The primary datacenter device makes any changes to the complete copy of the file responsive to any write operation on the file. The primary datacenter device provides correspondingly changed encoded partial copies to the respective secondary datacenter devices.
摘要翻译： 示例性云数据系统包括维护文件的完整副本的主数据中心设备。 多个辅助数据中心设备保持文件的相应编码的部分副本。 至少一些编码的部分副本足以重新创建文件的完整副本。 主数据中心设备可以根据文件上的任何写入操作对文件的完整副本进行任何更改。 主数据中心设备将相应更改的编码的部分副本提供给相应的辅助数据中心设备。
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公开(公告)号：US08868863B2
公开(公告)日：2014-10-21
申请号：US13348847
申请日：2012-01-12
CPC分类号： G06F12/0868 , G06F3/0608 , G06F3/0631 , G06F3/0653 , G06F11/1456 , G06F12/02 , G06F17/302 , G06F2201/84
摘要： Various embodiments provide a method and apparatus of providing a frugal cloud file system that efficiently uses the blocks of different types of storage devices with different properties for different purposes. The efficient use of the different types of available storage devices reduces the storage and bandwidth overhead. Advantageously, the reduction in storage and bandwidth overhead achieved using the frugal cloud file system reduces the economic costs of running the file system while maintaining high performance.
摘要翻译： 各种实施例提供了提供节俭云文件系统的方法和装置，其有效地使用具有不同属性的不同类型的存储设备的块用于不同的目的。 有效利用不同类型的可用存储设备减少了存储和带宽开销。 有利地，使用节俭云文件系统实现的存储和带宽开销的减少降低了在保持高性能的同时运行文件系统的经济成本。
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公开(公告)号：US08812454B2
公开(公告)日：2014-08-19
申请号：US13348754
申请日：2012-01-12
CPC分类号： G06F12/123 , G06F3/0605 , G06F3/064 , G06F3/0647 , G06F3/0652 , G06F3/067 , G06F2212/622 , H04L67/1097
摘要： A data block storage management capability is presented. A cloud file system management capability manages storage of data blocks of a file system across multiple cloud storage services (e.g., including determining, for each data block to be stored, a storage location and a storage duration for the data block). A cloud file system management capability manages movement of data blocks of a file system between storage volumes of cloud storage services. A cloud file system management capability provides a probabilistic eviction scheme for evicting data blocks from storage volumes of cloud storage services in advance of storage deadlines by which the data blocks are to be removed from the storage volumes. A cloud file system management capability enables dynamic adaptation of the storage volume sizes of the storage volumes of the cloud storage services.
摘要翻译： 提出了数据块存储管理能力。 云文件系统管理能力跨多个云存储服务管理文件系统的数据块的存储（例如，包括确定要存储的每个数据块，数据块的存储位置和存储持续时间）。 云文件系统管理功能管理云存储服务的存储卷之间的文件系统的数据块的移动。 云文件系统管理能力提供了概率驱逐方案，用于在数据块从存储卷中移除的存储期限之前从云存储服务的存储卷驱逐数据块。 云文件系统管理功能可以实现云存储服务的存储卷的存储卷大小的动态调整。
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4.发明申请公开(公告)号：US20130247134A1
公开(公告)日：2013-09-19
申请号：US13418463
申请日：2012-03-13
IPC分类号： G06F21/00
CPC分类号： H04L63/20 , H04L63/0218
摘要： Various embodiments provide a method and apparatus of providing a distributed security service that runs light instances in a number of security devices and central instances of the security services in select security devices. A received or transmitted client content segment is directed to a light instance which either applies a security policy corresponding to the client content segment if the client content segment has been previously analyzed and has a valid security policy, or else, the light instance sends the client content segment to a central instance to be analyzed. The central instance may then provide a complete security analysis on the client content segment, determine a security policy corresponding to the client content segment and push the determined security policy to one or more of the light instances. Advantageously, a distributed security service delivery may provide highly secure, network efficient and cost effective security service delivery.
摘要翻译： 各种实施例提供了一种提供分布式安全服务的方法和装置，该分布式安全服务在选定的安全设备中的多个安全设备和安全服务的中心实例中运行轻实例。 接收或发送的客户端内容片段被引导到轻实例，其应用与客户端内容片段相对应的安全策略，如果客户端内容片段已经被分析并且具有有效的安全策略，否则，轻实例发送客户端 内容分段到要分析的中央实例。 中央实例然后可以在客户端内容段上提供完整的安全性分析，确定与客户端内容段对应的安全策略，并将确定的安全策略推送到一个或多个光实例。 有利地，分布式安全服务传送可以提供高度安全的，网络有效的和成本有效的安全服务传递。
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5.发明授权公开(公告)号：US09444840B2
公开(公告)日：2016-09-13
申请号：US13418463
申请日：2012-03-13
IPC分类号： H04L29/06
CPC分类号： H04L63/20 , H04L63/0218
摘要： Various embodiments provide a method and apparatus of providing a distributed security service that runs light instances in a number of security devices and central instances of the security services in select security devices. A received or transmitted client content segment is directed to a light instance which either applies a security policy corresponding to the client content segment if the client content segment has been previously analyzed and has a valid security policy, or else, the light instance sends the client content segment to a central instance to be analyzed. The central instance may then provide a complete security analysis on the client content segment, determine a security policy corresponding to the client content segment and push the determined security policy to one or more of the light instances. Advantageously, a distributed security service delivery may provide highly secure, network efficient and cost effective security service delivery.
摘要翻译： 各种实施例提供了一种提供分布式安全服务的方法和装置，该分布式安全服务在选定的安全设备中的多个安全设备和安全服务的中心实例中运行轻实例。 接收或发送的客户端内容片段被引导到轻实例，其应用与客户端内容片段相对应的安全策略，如果客户端内容片段已经被分析并且具有有效的安全策略，否则，轻实例发送客户端 内容分段到要分析的中央实例。 中央实例然后可以在客户端内容段上提供完整的安全性分析，确定与客户端内容段对应的安全策略，并将确定的安全策略推送到一个或多个光实例。 有利地，分布式安全服务传送可以提供高度安全的，网络有效的和成本有效的安全服务传递。
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公开(公告)号：US20130185530A1
公开(公告)日：2013-07-18
申请号：US13348847
申请日：2012-01-12
CPC分类号： G06F12/0868 , G06F3/0608 , G06F3/0631 , G06F3/0653 , G06F11/1456 , G06F12/02 , G06F17/302 , G06F2201/84
摘要： Various embodiments provide a method and apparatus of providing a frugal cloud file system that efficiently uses the blocks of different types of storage devices with different properties for different purposes. The efficient use of the different types of available storage devices reduces the storage and bandwidth overhead. Advantageously, the reduction in storage and bandwidth overhead achieved using the frugal cloud file system reduces the economic costs of running the file system while maintaining high performance.
摘要翻译： 各种实施例提供了提供节俭云文件系统的方法和装置，其有效地使用具有不同属性的不同类型的存储设备的块用于不同的目的。 有效利用不同类型的可用存储设备减少了存储和带宽开销。 有利地，使用节俭云文件系统实现的存储和带宽开销的减少降低了在保持高性能的同时运行文件系统的经济成本。
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公开(公告)号：US20130174172A1
公开(公告)日：2013-07-04
申请号：US13338636
申请日：2011-12-28
CPC分类号： H04L67/1097 , G06F9/4881 , G06F2209/485 , H04L67/325
摘要： An exemplary data transfer manager includes a datacenter configured to communicate over at least one link and a scheduler that is configured to schedule a plurality of jobs for communicating data from the datacenter. The scheduler determines a minimum bandwidth requirement of each job and determines a maximum bandwidth limit of each job. The scheduler determines a flex parameter of each job. The flex parameter indicates how much a data transfer rate can vary between adjacent data transfer periods for the job.
摘要翻译： 示例性数据传输管理器包括被配置为通过至少一个链路进行通信的数据中心和被配置为调度用于从数据中心传送数据的多个作业的调度器。 调度程序确定每个作业的最小带宽需求，并确定每个作业的最大带宽限制。 调度程序确定每个作业的flex参数。 flex参数指示在作业的相邻数据传输周期之间数据传输速率可以变化多少。
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8.发明授权System and method for managing data transfer from a data center including bandwidth limits and a flex parameter indicating bandwidth variation between data transfer periods 有权用于管理数据中心的数据传输的系统和方法，包括带宽限制和指示数据传输周期之间带宽变化的柔性参数公开(公告)号：US09055086B2
公开(公告)日：2015-06-09
申请号：US13338636
申请日：2011-12-28
CPC分类号： H04L67/1097 , G06F9/4881 , G06F2209/485 , H04L67/325
摘要： An exemplary data transfer manager includes a datacenter configured to communicate over at least one link and a scheduler that is configured to schedule a plurality of jobs for communicating data from the datacenter. The scheduler determines a minimum bandwidth requirement of each job and determines a maximum bandwidth limit of each job. The scheduler determines a flex parameter of each job. The flex parameter indicates how much a data transfer rate can vary between adjacent data transfer periods for the job.
摘要翻译： 示例性数据传输管理器包括被配置为通过至少一个链路进行通信的数据中心和被配置为调度用于从数据中心传送数据的多个作业的调度器。 调度程序确定每个作业的最小带宽需求，并确定每个作业的最大带宽限制。 调度程序确定每个作业的flex参数。 flex参数指示在作业的相邻数据传输周期之间数据传输速率可以变化多少。
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公开(公告)号：US20130185229A1
公开(公告)日：2013-07-18
申请号：US13348754
申请日：2012-01-12
CPC分类号： G06F12/123 , G06F3/0605 , G06F3/064 , G06F3/0647 , G06F3/0652 , G06F3/067 , G06F2212/622 , H04L67/1097
摘要： A data block storage management capability is presented. A cloud file system management capability manages storage of data blocks of a file system across multiple cloud storage services (e.g., including determining, for each data block to be stored, a storage location and a storage duration for the data block). A cloud file system management capability manages movement of data blocks of a file system between storage volumes of cloud storage services. A cloud file system management capability provides a probabilistic eviction scheme for evicting data blocks from storage volumes of cloud storage services in advance of storage deadlines by which the data blocks are to be removed from the storage volumes. A cloud file system management capability enables dynamic adaptation of the storage volume sizes of the storage volumes of the cloud storage services.
摘要翻译： 提出了数据块存储管理能力。 云文件系统管理能力跨多个云存储服务管理文件系统的数据块的存储（例如，包括确定要存储的每个数据块，数据块的存储位置和存储持续时间）。 云文件系统管理功能管理云存储服务的存储卷之间的文件系统的数据块的移动。 云文件系统管理能力提供了概率驱逐方案，用于在数据块从存储卷中移除的存储期限之前从云存储服务的存储卷驱逐数据块。 云文件系统管理功能可以实现云存储服务的存储卷的存储卷大小的动态调整。
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公开(公告)号：US09548962B2
公开(公告)日：2017-01-17
申请号：US13469176
申请日：2012-05-11
IPC分类号： H04L29/06
CPC分类号： H04L63/0263 , H04L63/20
摘要： A security management capability enables migration of individual security rules between storage/application locations. The migration of a security rule may include selection of a location at which the security rule is to be applied and migration of the security rule to the selected location at which the security rule is to be applied. The selection of the location at which the security rule is to be applied may be performed based on security rule policies and/or security rule location selection information. The security rule is migrated from a current location (e.g., a location at which the security rule is currently applied, a management system, or the like) to the selected location at which the security rule is to be applied. In this manner, a fluid security layer may be provided. The fluid security layer may be optimized for one or more of security level, performance, cost, or the like.
摘要翻译： 安全管理功能可以在存储/应用程序位置之间迁移各个安全规则。 安全规则的迁移可以包括选择要应用安全规则的位置，以及将安全规则迁移到要应用安全规则的所选择的位置。 可以基于安全规则策略和/或安全规则位置选择信息来执行对应用安全规则的位置的选择。 安全规则从当前位置（例如，当前应用安全规则的位置，管理系统等）迁移到要应用安全规则的所选择的位置。 以这种方式，可以提供流体安全层。 可以针对安全级别，性能，成本等中的一个或多个优化流体安全层。
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