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1. 发明授权

US08615588B2 Accelerate copying of virtual machine images 有权
标题翻译：加速复制虚拟机映像
公开(公告)号：US08615588B2
公开(公告)日：2013-12-24
申请号：US13010278
申请日：2011-01-20
申请人： Chitra Dorai , John Fortelny , William J. Hladik, Jr. , Rajeev Puri , Anees A. Shaikh , Kunwadee Sripanidkulchai , Mark W. Zeininger
发明人： Chitra Dorai , John Fortelny , William J. Hladik, Jr. , Rajeev Puri , Anees A. Shaikh , Kunwadee Sripanidkulchai , Mark W. Zeininger
IPC分类号： G06F15/173
CPC分类号： G06F9/45558 , G06F2009/45562
摘要： A system, program product, and method are provided for copying a virtual machine image. An image library comprising a plurality of system images is provided by a target data processing system. A source image selection is received at the target data processing system. A given image from the image library is selected by the target system based on the received source image. The selected given image is transformed into a copy of the virtual machine image by receiving blocks from a source system that are part of the virtual machine image but not a part of the selected given image, such that only the blocks missing from the selected given image are transferred from the source system to the target system in order to form the copy of the virtual machine image. The source image is preferably a virtual data processing system image.
摘要翻译：提供了一种用于复制虚拟机映像的系统，程序产品和方法。包括多个系统图像的图像库由目标数据处理系统提供。在目标数据处理系统处接收源图像选择。来自图像库的给定图像由目标系统基于所接收的源图像来选择。通过从源系统接收作为虚拟机映像的一部分但不是所选择的给定图像的一部分的块来将所选择的给定图像变换为虚拟机映像的副本，使得仅从所选择的给定图像中丢失的块从源系统传输到目标系统，以形成虚拟机映像的副本。源图像优选地是虚拟数据处理系统图像。

2. 发明申请

US20120192175A1 Method and System to Accelerate Copying of Virtual Machine Images 有权
标题翻译：加快复制虚拟机图像的方法和系统
公开(公告)号：US20120192175A1
公开(公告)日：2012-07-26
申请号：US13010278
申请日：2011-01-20
申请人： Chitra Dorai , John Fortelny , William J. Hladik, JR. , Rajeev Puri , Anees A. Shaikh , Kunwadee Sripanidkulchai , Mark W. Zeininger
发明人： Chitra Dorai , John Fortelny , William J. Hladik, JR. , Rajeev Puri , Anees A. Shaikh , Kunwadee Sripanidkulchai , Mark W. Zeininger
IPC分类号： G06F9/455
CPC分类号： G06F9/45558 , G06F2009/45562
摘要： A system, program product, and method are provided for copying a virtual machine image. An image library comprising a plurality of system images is provided by a target data processing system. A source image selection is received at the target data processing system. A given image from the image library is selected by the target system based on the received source image. The selected given image is transformed into a copy of the virtual machine image by receiving blocks from a source system that are part of the virtual machine image but not a part of the selected given image, such that only the blocks missing from the selected given image are transferred from the source system to the target system in order to form the copy of the virtual machine image. The source image is preferably a virtual data processing system image.
摘要翻译：提供了一种用于复制虚拟机图像的系统，程序产品和方法。包括多个系统图像的图像库由目标数据处理系统提供。在目标数据处理系统处接收源图像选择。来自图像库的给定图像由目标系统基于所接收的源图像来选择。通过从源系统接收作为虚拟机映像的一部分但不是所选择的给定图像的一部分的块来将所选择的给定图像变换为虚拟机映像的副本，使得仅从所选择的给定图像中丢失的块从源系统传输到目标系统，以形成虚拟机映像的副本。源图像优选地是虚拟数据处理系统图像。

3. 发明申请

US20120180044A1 Communications Between Virtual Machines That Have Been Migrated 有权
标题翻译：已经迁移的虚拟机之间的通信
公开(公告)号：US20120180044A1
公开(公告)日：2012-07-12
申请号：US12986758
申请日：2011-01-07
申请人： Sean Donnellan , Chitra Dorai , Anees A. Shaikh , Kunwadee Sripanidkulchai
发明人： Sean Donnellan , Chitra Dorai , Anees A. Shaikh , Kunwadee Sripanidkulchai
IPC分类号： G06F9/455
CPC分类号： H04L61/2007
摘要： A method, apparatus, and computer program product for managing communications between a plurality of applications are presented. A determination is made as to whether an address in a message is a prior address for a second application in the plurality of applications in response to receiving a message from a first application in the plurality of applications. The message is sent onto a virtual network configured to handle prior addresses for the plurality of applications in response to the address in the message being the prior address for the second application being located on another virtual machine from the first application.
摘要翻译：呈现了用于管理多个应用之间的通信的方法，装置和计算机程序产品。响应于从多个应用中的第一应用接收到消息，确定消息中的地址是否是多个应用中的第二应用的先前地址。该消息被发送到虚拟网络，该虚拟网络被配置为响应于消息中的地址处理来自第一应用的位于另一虚拟机上的第二应用的先前地址的多个应用的先前地址。

4. 发明申请

US20110296021A1 Enabling Service Virtualization in a Cloud 有权
标题翻译：在云中启用服务虚拟化
公开(公告)号：US20110296021A1
公开(公告)日：2011-12-01
申请号：US12789924
申请日：2010-05-28
申请人： Chitra Dorai , Raymond B. Jennings, III , Sambit Sahu , Anees A. Shaikh
发明人： Chitra Dorai , Raymond B. Jennings, III , Sambit Sahu , Anees A. Shaikh
IPC分类号： G06F15/16
CPC分类号： G06F9/5072
摘要： A service-level specification for information technology services is obtained from a user. The service-level specification is mapped into an information technology specific deployment plan. Information technology specific resources are deployed in accordance with the information technology specific deployment plan to provide the information technology services.
摘要翻译：从用户处获取信息技术服务的服务级规范。服务级别规范被映射到特定于信息技术的部署计划。信息技术具体资源按照信息技术具体部署计划部署，提供信息技术服务。

5. 发明授权

US07836295B2 Method and apparatus for improving the resilience of content distribution networks to distributed denial of service attacks 失效
标题翻译：用于提高内容分发网络对分布式拒绝服务攻击的弹性的方法和装置
公开(公告)号：US07836295B2
公开(公告)日：2010-11-16
申请号：US10207695
申请日：2002-07-29
申请人： Suresh N. Chari , Pau-Chen Cheng , Kang-Won Lee , Sambit Sahu , Anees A. Shaikh
发明人： Suresh N. Chari , Pau-Chen Cheng , Kang-Won Lee , Sambit Sahu , Anees A. Shaikh
IPC分类号： H04L12/66
CPC分类号： H04L63/1408 , H04L63/1458 , H04L67/1002
摘要： Several deterrence mechanisms suitable for content distribution networks (CDN) are provided. These include a hash-based request routing scheme and a site allocation scheme. The hash-based request routing scheme provides a way to distinguish legitimate requests from bogus requests. Using this mechanism, an attacker is required to generate O(n2)amount of traffic to victimize a CDN-hosted site when the site content is served from n CDN caches. Without these modifications, the attacker must generate only O(n) traffic to bring down the site. The site allocation scheme provides sufficient isolation among CDN-hosted Web sites to prevent an attack on one Web site from making other sites unavailable. Using an allocation strategy based on binary codes, it can be guaranteed that a successful attack on any individual Web site that disables its assigned servers, does not also bring down other Web sites hosted by the CDN.
摘要翻译：提供了适用于内容分发网络（CDN）的几种威慑机制。这些包括基于散列的请求路由方案和站点分配方案。基于散列的请求路由方案提供了一种区分合法请求与假请求的方法。使用这种机制，当从n个CDN缓存提供站点内容时，攻击者需要生成O（n2）个流量来伤害CDN托管站点。没有这些修改，攻击者必须只生成O（n）流量才能关闭该站点。站点分配方案可以在CDN托管的网站之间提供足够的隔离，以防止一个网站的攻击使其他站点不可用。使用基于二进制代码的分配策略，可以保证对任何单个网站的成功攻击禁用其分配的服务器，也不会导致其他由CDN托管的网站。

6. 发明申请

US20100115340A1 METHOD AND APPARATUS FOR PROACTIVE ALERT GENERATION VIA EQUIVALENT MACHINE CONFIGURATION DETERMINATION FROM PROBLEM HISTORY DATA 有权
标题翻译：用于通过问题历史数据确定的等效机器配置进行有效警报生成的方法和装置
公开(公告)号：US20100115340A1
公开(公告)日：2010-05-06
申请号：US12263217
申请日：2008-10-31
申请人： Yaoping Ruan , Debanjan Saha , Sambit Sahu , Anees A. Shaikh
发明人： Yaoping Ruan , Debanjan Saha , Sambit Sahu , Anees A. Shaikh
IPC分类号： G06F15/177 , G06F11/07
CPC分类号： G06F11/0793 , G06F11/0709 , H04L41/0813 , H04L41/0859 , H04L41/0866
摘要： A method, and system employing the method, initiates proactive maintenance of computer systems and/or devices in a computer network. The method determines the subsystems of the computers and network devices and analyzes their configuration data including their respective subsystems. The method generates maintenance characteristics for the devices, and determines a maintenance event for devices using the maintenance characteristics and the configuration data of the devices. The method initiates a maintenance solution of a device determined to have a problematic configuration.
摘要翻译：一种采用该方法的方法和系统启动对计算机网络中的计算机系统和/或设备的主动维护。该方法确定计算机和网络设备的子系统，并分析其配置数据，包括其各自的子系统。该方法生成设备的维护特性，并使用设备的维护特性和配置数据确定设备的维护事件。该方法启动被确定具有有问题的配置的设备的维护解决方案。

7. 发明申请

US20100100774A1 AUTOMATIC SOFTWARE FAULT DIAGNOSIS BY EXPLOITING APPLICATION SIGNATURES 有权
标题翻译：自动软件故障诊断通过开发应用程序签名
公开(公告)号：US20100100774A1
公开(公告)日：2010-04-22
申请号：US12255937
申请日：2008-10-22
申请人： Xiangdong Ding , Hai Huang , Raymond B. Jennings, III , Yaoping Roan , Sambit Sahu , Anees A. Shaikh
发明人： Xiangdong Ding , Hai Huang , Raymond B. Jennings, III , Yaoping Roan , Sambit Sahu , Anees A. Shaikh
IPC分类号： G06F11/07
CPC分类号： G06F11/3636
摘要： A method monitors non-faulty application traces of a computer application with the runtime environment during fault-free activities to create non-faulty runtime signatures for the computer application. Once obtained, the method stores the non-faulty runtime signatures. The method then detects a faulty application trace of the computer application and compares the faulty application trace with the non-faulty runtime signatures by comparing a call graph of the faulty application trace with call graphs of non-faulty application traces of the application signatures to identify differences between the two (e.g., fault attributes). Then the invention outputs the fault attributes to allow the user to identify a fault cause.
摘要翻译：一种方法在无故障活动期间监视具有运行时环境的计算机应用程序的非故障应用程序跟踪，以为计算机应用程序创建无故障的运行时签名。一旦获得，该方法存储非故障的运行时签名。该方法然后检测计算机应用程序的故障应用程序跟踪，并将故障应用程序跟踪与非故障运行时签名进行比较，方法是将故障应用程序跟踪的调用图与应用程序签名的非故障应用程序跟踪的调用图进行比较，以识别两者之间的差异（例如，故障属性）。然后本发明输出故障属性，以允许用户识别故障原因。

8. 发明申请

US20100010790A1 SYSTEM & METHOD FOR DYNAMIC STRUCTURING OF PROCESS ANNOTATIONS 有权
标题翻译：过程结构动力学系统与方法
公开(公告)号：US20100010790A1
公开(公告)日：2010-01-14
申请号：US12172540
申请日：2008-07-14
申请人： Nikolaos Anerousis , Milton H. Hernandez , Hani T. Jamjoon , Debanjan Saha , Ramendra K. Sahoo , Zon-Yin Shae , Anees A. Shaikh
发明人： Nikolaos Anerousis , Milton H. Hernandez , Hani T. Jamjoon , Debanjan Saha , Ramendra K. Sahoo , Zon-Yin Shae , Anees A. Shaikh
IPC分类号： G06F9/455
CPC分类号： G06Q10/10 , G06F8/10 , G06F17/00 , G06F17/30
摘要： A plurality of base templates are generated. Each of the base templates models a corresponding process. A plurality of instances of each of the base templates are instantiated. Each of the plurality of instances corresponds to an application of the corresponding process to a particular environment. Each of the instances of each of the base templates is annotated, based, in each case, upon observation of functioning of the instance in the particular environment.
摘要翻译：生成多个基本模板。每个基本模板都建立一个相应的过程。每个基本模板的多个实例被实例化。多个实例中的每个实例对应于对特定环境的相应过程的应用。在每种情况下，基于在特定环境中观察实例的功能，每个基本模板的每个实例被注释。

9. 发明授权

US07406540B2 Method and apparatus for content-aware web switching 有权
标题翻译：用于内容感知Web切换的方法和装置
公开(公告)号：US07406540B2
公开(公告)日：2008-07-29
申请号：US11737662
申请日：2007-04-19
申请人： Arup Acharya , Anees A. Shaikh , Renu Tewari , Dinesh C. Verma
发明人： Arup Acharya , Anees A. Shaikh , Renu Tewari , Dinesh C. Verma
IPC分类号： G06F15/173 , H04L12/28 , H04L12/56 , G06F15/16
CPC分类号： H04L29/12783 , H04L29/12009 , H04L45/306 , H04L61/35 , H04L67/1002 , H04L67/1023 , H04L67/14 , H04L67/2804 , H04L67/2819 , H04L67/2876 , H04L67/327 , H04L69/16 , H04L69/161 , H04L69/162 , H04L69/163 , H04L69/329 , H04L2029/06054
摘要： This invention provides methods and apparatus for web switching without connection termination while providing content routing functionality. Content-aware web switches terminate incoming TCP connections and inspect the HTTP header to recognize the URL (content) being requested from a web server farm. This invention maps application layer information (URLs) to MPLS labels. This allows a standard MPLS switch to provide web switching functionality without terminating TCP connections. In addition to content routing, this method is applied for client session affinity, server load balancing and service differentiation. This invention also relates to using TCP port numbers instead of MPLS labels to achieve web-switching functionality through the use of a TCP router that translates IP address and port numbers.
摘要翻译：本发明提供了用于在不提供内容路由功能的情况下连接终止的web切换的方法和装置。内容感知Web交换机终止传入的TCP连接，并检查HTTP头以识别从Web服务器场请求的URL（内容）。本发明将应用层信息（URL）映射到MPLS标签。这允许标准的MPLS交换机提供Web切换功能而不终止TCP连接。除了内容路由，该方法也适用于客户端会话亲和性，服务器负载均衡和服务差异化。本发明还涉及使用TCP端口号而不是MPLS标签来通过使用转换IP地址和端口号的TCP路由器来实现web切换功能。

10. 发明授权

US09063791B2 Enabling service virtualization in a cloud 有权
标题翻译：在云中启用服务虚拟化
公开(公告)号：US09063791B2
公开(公告)日：2015-06-23
申请号：US13601208
申请日：2012-08-31
申请人： Chitra Dorai , Raymond B. Jennings, III , Sambit Sahu , Anees A. Shaikh
发明人： Chitra Dorai , Raymond B. Jennings, III , Sambit Sahu , Anees A. Shaikh
IPC分类号： G06F15/173 , G06F9/50 , G06F12/00
CPC分类号： G06F9/5072
摘要： A service-level specification for information technology services is obtained from a user. The service-level specification is mapped into an information technology specific deployment plan. Information technology specific resources are deployed in accordance with the information technology specific deployment plan to provide the information technology services.
摘要翻译：从用户处获取信息技术服务的服务级规范。服务级别规范被映射到特定于信息技术的部署计划。信息技术具体资源按照信息技术具体部署计划部署，提供信息技术服务。

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