专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09454408B2 Managing network utility of applications on cloud data centers 有权
标题翻译：管理云数据中心应用程序的网络实用程序
公开(公告)号：US09454408B2
公开(公告)日：2016-09-27
申请号：US13895470
申请日：2013-05-16
申请人： International Business Machines Corporation
发明人： Partha Dutta , Vijay Mann , Mayank Mishra , Akanksha Gupta
IPC分类号： H04L12/26 , G06F9/50 , H04L29/08 , G06F11/34 , G06F11/14 , H04L12/24 , H04L12/931 , H04L12/725 , H04L12/801 , H04L12/54 , G06F9/455 , G06F3/06 , G06F9/48
CPC分类号： G06F9/5088 , G06F3/0647 , G06F9/455 , G06F9/45558 , G06F9/4856 , G06F9/5072 , G06F9/5077 , G06F11/1484 , G06F11/3447 , G06F2009/4557 , G06F2009/45575 , G06F2201/815 , H04L41/0823 , H04L41/0896 , H04L41/12 , H04L41/5019 , H04L43/00 , H04L45/302 , H04L47/15 , H04L47/70 , H04L49/70 , H04L67/10 , H04L67/1008 , H04L67/101 , H04L67/34
摘要： Techniques, systems, and articles of manufacture for managing network utility of applications on cloud data centers. A method includes computing a network utility value for each of multiple applications in a data center network, determining a virtual machine placement and an application flow routing within the data center network for each of the multiple applications which have a computed network utility value below a pre-determined network utility threshold, and based on said determining, re-routing one or more of the multiple application flow routings and performing a virtual machine migration of one or more virtual machines associated with at least one of the multiple applications which have a computed network utility value below a pre-determined network utility threshold.
摘要翻译：用于管理云数据中心应用程序的网络应用的技术，系统和制造。一种方法包括计算数据中心网络中的多个应用中的每一个的网络效用值，确定虚拟机布置以及数据中心网络内针对具有低于预先计算的网络效用值的多个应用中的每个应用的应用流路由并且基于所述确定重新路由所述多个应用程序流程中的一个或多个并执行与具有计算的网络的多个应用程序中的至少一个相关联的一个或多个虚拟机的虚拟机迁移效用值低于预定网络效用阈值。

2. 发明授权

US09438435B2 Secure, multi-tenancy aware and bandwidth-efficient data center multicast 有权
标题翻译：安全，多租户意识和带宽高效的数据中心组播
公开(公告)号：US09438435B2
公开(公告)日：2016-09-06
申请号：US14169956
申请日：2014-01-31
申请人： International Business Machines Corporation
发明人： Aakash S. Iyer , Praveen Kumar , Vijay Mann
IPC分类号： H04L12/28 , H04L12/18
CPC分类号： H04L12/185 , H04L12/184
摘要： Methods and arrangements for providing multicast communication. There is defined a first multicast tenant group comprising a plurality of hosts distributed over a plurality of locations. Communication is established with respect to the first multicast tenant group via: defining a routing tree, and using a multicast address space for communication with the hosts via the routing tree. The multicast address space is reused with respect to a second multicast tenant group. Other variants and embodiments are broadly contemplated herein.
摘要翻译：提供组播通信的方法和安排。定义了包括分布在多个位置上的多个主机的第一组播租户组。通过以下方式建立关于第一组播租户组的通信：定义路由树，并使用组播地址空间通过路由树与主机进行通信。多播地址空间相对于第二组播租户组重复使用。本文中广泛考虑了其他变型和实施例。

3. 发明授权

US09172588B2 Providing automated quality-of-service (‘QoS’) for virtual machine migration across a shared data center network 有权
标题翻译：为共享数据中心网络中的虚拟机迁移提供自动化的服务质量（“QoS”）
公开(公告)号：US09172588B2
公开(公告)日：2015-10-27
申请号：US13963013
申请日：2013-08-09
申请人： International Business Machines Corporation
发明人： Shivkumar Kalyanaraman , Vijay Mann
IPC分类号： G06F15/173 , H04L29/08 , H04L12/24 , H04L12/801 , H04L29/06
CPC分类号： H04L29/08954 , G06F9/4856 , H04L41/0896 , H04L45/302 , H04L45/72 , H04L47/10 , H04L65/80 , H04L67/325 , H04L67/34
摘要： Providing automated quality-of-service (‘QoS’) for virtual machine migration across a shared data center network, including: identifying, by a virtual machine migration module, a virtual machine to migrate from a source host to a destination host; determining a migration cost for migrating the virtual machine from the source host to the destination host; identifying based on the migration cost a least congested network path between the source host and the destination host and a bandwidth to be used for migration such that migration completes within a user specified time limit; and initiating transmission of the virtual machine from the source host to the destination host over the least congested network path, including reserving bandwidth across the shared data center network for transferring the virtual machine from the source host to the destination host in dependence upon the migration cost.
摘要翻译：为共享数据中心网络中的虚拟机迁移提供自动化的服务质量（“QoS”），包括：由虚拟机迁移模块识别虚拟机从源主机迁移到目标主机; 确定将虚拟机从源主机迁移到目标主机的迁移成本; 基于迁移成本识别源主机和目的主机之间的最不拥塞的网络路径以及要用于迁移的带宽，使迁移在用户指定的时限内完成; 以及通过最不拥塞的网络路径启动虚拟机从源主机到目的地主机的传输，包括根据迁移成本在共享数据中心网络上保留用于将虚拟机从源主机传输到目的地主机的带宽。

4. 发明申请

US20150200865A1 CONTROLLER BASED NETWORK RESOURCE MANAGEMENT 有权
公开(公告)号：US20150200865A1
公开(公告)日：2015-07-16
申请号：US14156527
申请日：2014-01-16
申请人： International Business Machines Corporation
发明人： Vijay Mann , Naga R. Samineni , Anil K. Vishnoi
IPC分类号： H04L12/801 , H04L12/851
CPC分类号： H04L47/28 , H04L45/7457 , H04L47/2441 , H04L47/29
摘要： According to embodiments of the disclosure, methods, apparatuses, and computer products for controller based network resource management are disclosed. The method may include receiving a flow at a network controller, determining a flow parameter for the flow, and determining, via the network controller, an idle timeout for a flow rule, corresponding to the flow based on the flow parameter. Determining a previous idle timeout for the flow in response to determining that the flow has been received before, and determining an activity factor for the flow rule in response to the previous idle timeout being greater than or equal to the second value. The apparatus may be a network controller including a processor, and a memory configured to receive a flow, determine a flow parameter for the flow, and determine an idle timeout for the flow rule based on the flow parameter.

5. 发明申请

US20150200864A1 CONTROLLER BASED NETWORK RESOURCE MANAGEMENT 有权
标题翻译：基于控制器的网络资源管理
公开(公告)号：US20150200864A1
公开(公告)日：2015-07-16
申请号：US14306375
申请日：2014-06-17
申请人： International Business Machines Corporation
发明人： Vijay Mann , Naga R. Samineni , Anil K. Vishnoi
IPC分类号： H04L12/841
CPC分类号： H04L47/28 , H04L45/7457 , H04L47/2441 , H04L47/29
摘要： According to embodiments of the disclosure, methods, apparatuses, and computer products for controller based network resource management are disclosed. The method may include receiving a flow at a network controller, determining a flow parameter for the flow, and determining, via the network controller, an idle timeout for a flow rule, corresponding to the flow based on the flow parameter. Determining a previous idle timeout for the flow in response to determining that the flow has been received before, and determining an activity factor for the flow rule in response to the previous idle timeout being greater than or equal to the second value. The apparatus may be a network controller including a processor, and a memory configured to receive a flow, determine a flow parameter for the flow, and determine an idle timeout for the flow rule based on the flow parameter.
摘要翻译：根据本公开的实施例，公开了用于基于控制器的网络资源管理的方法，装置和计算机产品。该方法可以包括在网络控制器处接收流，确定流的流参数，以及基于流参数，经由网络控制器确定与流相对应的流规则的空闲超时。响应于确定先前已经接收到流量并确定响应于先前空闲超时的流规则的活动因子大于或等于第二值，确定流的先前空闲超时。该装置可以是包括处理器的网络控制器和被配置为接收流的存储器，确定流的流参数，并且基于流参数确定流规则的空闲超时。

6. 发明授权

US10169347B2 Layer identification and dependency analysis for management of images 有权
公开(公告)号：US10169347B2
公开(公告)日：2019-01-01
申请号：US14847622
申请日：2015-09-08
申请人： International Business Machines Corporation
发明人： Praveen Jayachandran , Vijay Mann , Shripad J. Nadgowda , Mudit Verma
IPC分类号： G06F17/30
摘要： Methods, systems, and computer program products for software identification, dependency analysis, and manipulation of file system layers of container images are provided herein. A computer-implemented method includes extracting multiple layer files from an input image; identifying software components in each of the extracted layer files; manipulating the input image based on said identifying and user-defined parameters, wherein said manipulating comprises (i) selecting a sub-set of the layer files for retention, (ii) removing a sub-set of the layer files, and (iii) modifying one or more of the layer files selected for retention and/or inserting one or more new layer files in place of one or more of the removed layer files; and outputting a modified version of the input image that includes the sub-set of the multiple layer files selected for retention and any new layer files inserted in place of removed layer files.

7. 发明申请

US20170083541A1 Container Storage Migration 有权
公开(公告)号：US20170083541A1
公开(公告)日：2017-03-23
申请号：US14862786
申请日：2015-09-23
申请人： International Business Machines Corporation
发明人： Vijay Mann , Shripad J. Nadgowda
IPC分类号： G06F17/30 , G06F3/06
CPC分类号： G06F17/30079 , G06F3/0604 , G06F3/0619 , G06F3/0629 , G06F3/0647 , G06F3/065 , G06F3/0665 , G06F3/067 , G06F3/0685
摘要： Methods, systems, and computer program products for container storage migration are provided herein. A computer-implemented method includes provisioning a copy-on-write union filesystem on the target host with (i) one or more network filesystem-mounted directories from the source host set to read-only and (ii) at least one directory set to read-write; identifying one or more files that have been (i) updated by a given container and (ii) copied over by the copy-on-write union filesystem; removing the one or more identified files from a directory path on the target host; copying, from the source host into the directory path on the target host, each of one or more files that have not been updated by the given container; merging the copy-on-write union filesystem and the directory path on the target host; and initiating the given container on the target host based on the merging.

8. 发明申请

US20170068676A1 Layer Identification and Dependency Analysis for Management of Images 审中-公开
标题翻译：图像管理的层识别和依赖性分析
公开(公告)号：US20170068676A1
公开(公告)日：2017-03-09
申请号：US14847622
申请日：2015-09-08
申请人： International Business Machines Corporation
发明人： Praveen Jayachandran , Vijay Mann , Shripad J. Nadgowda , Mudit Verma
IPC分类号： G06F17/30
CPC分类号： G06F17/30085 , G06F17/30076 , G06F17/3028
摘要： Methods, systems, and computer program products for software identification, dependency analysis, and manipulation of file system layers of container images are provided herein. A computer-implemented method includes extracting multiple layer files from an input image; identifying software components in each of the extracted layer files; manipulating the input image based on said identifying and user-defined parameters, wherein said manipulating comprises (i) selecting a sub-set of the layer files for retention, (ii) removing a sub-set of the layer files, and (iii) modifying one or more of the layer files selected for retention and/or inserting one or more new layer files in place of one or more of the removed layer files; and outputting a modified version of the input image that includes the sub-set of the multiple layer files selected for retention and any new layer files inserted in place of removed layer files.
摘要翻译：本文提供了用于软件识别，依赖关系分析和容器图像的文件系统层的操纵的方法，系统和计算机程序产品。计算机实现的方法包括从输入图像中提取多个层文件; 识别每个提取的层文件中的软件组件; 基于所述识别和用户定义的参数来操纵输入图像，其中所述操纵包括（i）选择用于保留的图层文件的子集，（ii）去除层文件的子集，以及（iii）修改被选择用于保留和/或插入一个或多个新层文件的一个或多个层文件代替所移除的层文件中的一个或多个; 并且输出包括被选择用于保留的多个层文件的子集的输入图像的修改版本以及插入去除的层文件的任何新的层文件。

9. 发明申请

US20170041427A1 VERIFYING CONTROLLER ACTIONS IN SOFTWARE-DEFINED NETWORKS WITH CONTROLLER CLUSTERS 有权
标题翻译：使用控制器集群在软件定义的网络中验证控制器的操作
公开(公告)号：US20170041427A1
公开(公告)日：2017-02-09
申请号：US14821089
申请日：2015-08-07
申请人： International Business Machines Corporation
发明人： Mohan Dhawan , Kshiteej Sharad Mahajan , Vijay Mann , Rishabh Poddar
IPC分类号： H04L29/08 , H04L12/24
CPC分类号： H04L67/2852 , H04L41/0631 , H04L41/0695 , H04L45/00 , H04L45/64 , H04L63/00 , H04L67/1095
摘要： Methods and arrangements for verifying controller actions in a clustered software defined network. A contemplated method includes: intercepting at least one message at the primary controller; wherein the at least one intercepted message comprises a message that induces one or more changes in the network; intercepting at least one cache update in the network; replicating the at least one intercepted message and the at least one cache update; directing the at least one replicated message and the at least one replicated cache update to a verification subsystem; and verifying the at least one replicated message and the at least one replicated cache update in the verification subsystem. Other variants and embodiments are broadly contemplated herein.
摘要翻译：在集群软件定义的网络中验证控制器动作的方法和安排。预期的方法包括：在主控制器处拦截至少一个消息; 其中所述至少一个截取的消息包括引起所述网络中的一个或多个改变的消息; 拦截网络中的至少一个缓存更新; 复制所述至少一个截取的消息和所述至少一个高速缓存更新; 将所述至少一个复制的消息和所述至少一个复制的高速缓存更新指向验证子系统; 以及验证所述验证子系统中的所述至少一个复制消息和所述至少一个复制高速缓存更新。本文中广泛考虑了其他变型和实施例。

10. 发明申请

US20160050223A1 SECURING OF SOFTWARE DEFINED NETWORK CONTROLLERS 有权
标题翻译：软件定义网络控制器的安全
公开(公告)号：US20160050223A1
公开(公告)日：2016-02-18
申请号：US14460976
申请日：2014-08-15
申请人： International Business Machines Corporation
发明人： Mohan Dhawan , Kshiteej S. Mahajan , Vijay Mann , Rishabh Poddar
IPC分类号： H04L29/06
CPC分类号： H04L63/1425 , H04L63/1441
摘要： Methods and arrangements for securing a software defined network. One or more control messages are intercepted. Information is extracted from the one or more control messages to create a global network state model, and there is determined, from the extracted information, presence of at least one prospective modification to the global network state model. Thereupon, a determination is made as to whether the at least one prospective modification presents a threat to security of the software defined network. Other variants and embodiments are broadly contemplated herein.
摘要翻译：确保软件定义网络的方法和安排。一个或多个控制消息被拦截。从一个或多个控制消息中提取信息以创建全局网络状态模型，并且从所提取的信息中确定存在对全局网络状态模型的至少一个预期修改。因此，确定至少一个预期修改是否对软件定义的网络的安全性构成威胁。本文中广泛考虑了其他变型和实施例。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式