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1. 发明授权

US08694497B2 Method, system, and computer program product for enabling file system tagging by applications 失效
标题翻译：方法，系统和计算机程序产品，用于启用应用程序的文件系统标记
公开(公告)号：US08694497B2
公开(公告)日：2014-04-08
申请号：US12258493
申请日：2008-10-27
申请人： Utz Bacher , Einar Lueck , Thomas Spatzier
发明人： Utz Bacher , Einar Lueck , Thomas Spatzier
IPC分类号： G06F7/00
CPC分类号： G06F17/3012
摘要： A method for enabling file system tagging by an application includes creating tag associations for the file system by associating a tag with a file object. The association includes allocating a file association structure (FAS) in the storage device, which FAS has attributes including a pointer to a file handle of the file object and a list of names of tags associated with the file object. Associating the tag with a file object also includes allocating a tag structure for each tag in the file system. The tag structure includes a tag name and file associations for the tag. In response to a request for a read directory operation, the method includes retrieving the tag associations to identify the file object, dynamically assembling a directory entry structure that includes a hierarchical view of tags identified from the tag associations and corresponding file object, and returning the directory entry structure to the application.
摘要翻译：用于启用应用程序的文件系统标记的方法包括通过将标签与文件对象相关联来为文件系统创建标签关联。所述关联包括在所述存储设备中分配文件关联结构（FAS），所述FAS具有包括指向所述文件对象的文件句柄的指针的属性和与所述文件对象相关联的标签的名称的列表。将标签与文件对象相关联还包括为文件系统中的每个标签分配标签结构。标签结构包括标签的标签名称和文件关联。响应于读取目录操作的请求，该方法包括检索标签关联以识别文件对象，动态地组合目录条目结构，其包括从标签关联和对应的文件对象识别的标签的分层视图，并且返回目录条目结构到应用程序。

2. 发明授权

US08380861B2 End-to-end (E2E) service level agreement (SLA) compliance across both managed and unmanaged network segments 有权
标题翻译：托管和非托管网段的端到端（E2E）服务级别协议（SLA）合规性
公开(公告)号：US08380861B2
公开(公告)日：2013-02-19
申请号：US13020089
申请日：2011-02-03
申请人： Michael E. Baskey , Mandis S. Beigi , Sivaram Gottimukkala , Lap T. Huynh , Dinakaran Joseph , Einar Lueck , Debanjan Saha , Sambit Sahu , Dinesh C. Verma
发明人： Michael E. Baskey , Mandis S. Beigi , Sivaram Gottimukkala , Lap T. Huynh , Dinakaran Joseph , Einar Lueck , Debanjan Saha , Sambit Sahu , Dinesh C. Verma
IPC分类号： G06F15/16
CPC分类号： H04L43/0852 , H04L41/5003 , H04L41/5009 , H04L41/5019 , H04L47/10 , H04L47/18 , H04L47/20 , H04L47/2425 , H04L47/283
摘要： Embodiments of the present invention address deficiencies of the art in respect to e2e SLA support in a network of both manageable and unmanageable portions and provide a method, system and computer program product for e2e SLA compliance across both managed and unmanaged network segments. In one embodiment of the invention, a method for e2e SLA compliance across both managed and unmanaged network segments can be provided. The method can include identifying both a managed segment and an unmanaged segment of an e2e network for a communications path implicated by an SLA, determining an observed delay for the unmanaged segment of the e2e network, computing from a desired delay for the communications path and the observed delay a differential delay, and constraining the managed segment to meet the differential delay in order to assure meeting the desired delay for the communications path implicated by the SLA.
摘要翻译：本发明的实施例解决了在可管理和不可管理部分的网络中关于e2e SLA支持的本领域的缺点，并且提供了用于在被管理网络段和非管理网段之间实现e2e SLA兼容的方法，系统和计算机程序产品。在本发明的一个实施例中，可以提供一种用于在被管理网络段和非管理网段之间执行e2e SLA兼容的方法。该方法可以包括识别由SLA所涉及的通信路径的e2e网络的管理段和非托管段，确定e2e网络的非管理段的观察到的延迟，从通信路径的期望延迟和观察延迟差分延迟，并限制被管理段以满足差分延迟，以便确保满足SLA所涉及的通信路径的期望延迟。

3. 发明授权

US10417051B2 Synchronizing shared resources in an order processing environment using a synchronization component 有权
公开(公告)号：US10417051B2
公开(公告)日：2019-09-17
申请号：US12126654
申请日：2008-05-23
申请人： Michael M. Behrendt , Gerd Breiter , Joachim Hagmeier , Einar Lueck , Ruediger Maass , Steffen Rost , Thomas Spatzier
发明人： Michael M. Behrendt , Gerd Breiter , Joachim Hagmeier , Einar Lueck , Ruediger Maass , Steffen Rost , Thomas Spatzier
IPC分类号： G06F9/50 , G06F9/52
摘要： An order processing system can include an order processing container, a factory registry, a relationship registry, and synchronization function component. The order processing system can handle orders, which are build plans including a set of tasks. The tasks can specify programmatic actions which may include creation, deletion, and modification of resources and resource topologies. The order processing container can be central engine that programmatically drives order processing actions. The factory registry can support a creation and deletion of resource instances in a resource topology defined by at least one order. The relationship registry can maintain relationships among resources. The synchronization function component can permit transparent usage of shared resources in accordance with shared usage resource topology parameters specified within processed orders.

4. 发明申请

US20120254370A1 METHOD FOR DISTRIBUTING A PLURALITY OF DATA PORTIONS 有权
标题翻译：分配多个数据部分的方法
公开(公告)号：US20120254370A1
公开(公告)日：2012-10-04
申请号：US13424929
申请日：2012-03-20
申请人： Utz BACHER , Einar LUECK , Stefan RASPL , Thomas SPATZIER
发明人： Utz BACHER , Einar LUECK , Stefan RASPL , Thomas SPATZIER
IPC分类号： G06F15/16
CPC分类号： H04L29/06047 , H04L12/184 , H04L61/1582 , H04L67/10
摘要： A method and computer system are provided for distributing a plurality of data portions from a server system to one or more client systems. The method includes receiving one or more first requests at the server, each first request being submitted by a client system and including a portion identifier, wherein a portion identifier is assigned to each data portion; in response to receiving the first request(s), transmitting a list of chunk identifiers to the requesting client systems, wherein the list of chunk identifiers specifies the data chunks whose meta-data includes the portion identifier contained in the first request; and transmitting some or all data chunks of a data chunk library to each of the requesting client systems. At the requesting client system, the client specifically selects the data chunks of the transmitted data chunks which are specified by the received list of chunk identifiers.
摘要翻译：提供了一种方法和计算机系统，用于将多个数据部分从服务器系统分配到一个或多个客户端系统。所述方法包括在所述服务器处接收一个或多个第一请求，每个第一请求由客户端系统提交并且包括部分标识符，其中将部分标识符分配给每个数据部分; 响应于接收到所述第一请求，向所述请求客户端系统发送块标识符的列表，其中所述块标识符的列表指定其元数据包括所述第一请求中包含的部分标识符的数据块; 以及将数据块库的一些或所有数据块发送到每个请求客户端系统。在请求客户端系统中，客户端专门选择由接收到的块标识符列表指定的所发送数据块的数据块。

5. 发明申请

US20120137291A1 PLACING A VIRTUAL MACHINE ON A TARGET HYPERVISOR 有权
标题翻译：在目标高手上安装虚拟机
公开(公告)号：US20120137291A1
公开(公告)日：2012-05-31
申请号：US13292324
申请日：2011-11-09
申请人： Utz BACHER , Einar LUECK , Stefan RASPL , Thomas SPATZIER
发明人： Utz BACHER , Einar LUECK , Stefan RASPL , Thomas SPATZIER
IPC分类号： G06F9/455
CPC分类号： G06F9/45558 , G06F2009/4557
摘要： A method is provided for placing a virtual machine on a target virtual machine manager out of multiple virtual machine managers. System management software is connected to the virtual machine managers and selects the target virtual machine manager for placing the virtual machine. The method includes: the system management software creating a memory profile for all virtual machines hosted on the multiple virtual machine managers, the system management software evaluating probabilities for samepage mapping of the virtual machine to be placed on the multiple virtual machine managers based on the memory profiles of the virtual machines, the system management software selecting under consideration of the probabilities for samepage mapping a most appropriate virtual machine manager as the target virtual machine manager, and the system management software placing the virtual machine on the target virtual machine manager.
摘要翻译：提供了一种用于将虚拟机放置在多个虚拟机管理器中的目标虚拟机管理器上的方法。系统管理软件连接到虚拟机管理器，并选择目标虚拟机管理器放置虚拟机。该方法包括：系统管理软件为多个虚拟机管理器上托管的所有虚拟机创建内存配置文件，系统管理软件评估基于内存放置在多个虚拟机管理器上的虚拟机的主页映射的概率虚拟机的配置文件，系统管理软件的选择考虑了将目标虚拟机管理器作为最合适的虚拟机管理器进行映射的概率，以及将虚拟机放置在目标虚拟机管理器上的系统管理软件。

6. 发明申请

US20110125914A1 END-TO-END (E2E) SERVICE LEVEL AGREEMENT (SLA) COMPLIANCE ACROSS BOTH MANAGED AND UNMANAGED NETWORK SEGMENTS 有权
标题翻译：端到端（E2E）服务水平协议（SLA）遵守两个管理和未经授权的网络部分
公开(公告)号：US20110125914A1
公开(公告)日：2011-05-26
申请号：US13020089
申请日：2011-02-03
申请人： Michael E. Baskey , Mandis S. Beigi , Sivaram Gottimukkala , Lap T. Huynh , Dinakaran Joseph , Einar Lueck , Debanjan Saha , Sambit Sahu , Dinesh C. Verma
发明人： Michael E. Baskey , Mandis S. Beigi , Sivaram Gottimukkala , Lap T. Huynh , Dinakaran Joseph , Einar Lueck , Debanjan Saha , Sambit Sahu , Dinesh C. Verma
IPC分类号： G06F15/16
CPC分类号： H04L43/0852 , H04L41/5003 , H04L41/5009 , H04L41/5019 , H04L47/10 , H04L47/18 , H04L47/20 , H04L47/2425 , H04L47/283
摘要： Embodiments of the present invention address deficiencies of the art in respect to e2e SLA support in a network of both manageable and unmanageable portions and provide a method, system and computer program product for e2e SLA compliance across both managed and unmanaged network segments. In one embodiment of the invention, a method for e2e SLA compliance across both managed and unmanaged network segments can be provided. The method can include identifying both a managed segment and an unmanaged segment of an e2e network for a communications path implicated by an SLA, determining an observed delay for the unmanaged segment of the e2e network, computing from a desired delay for the communications path and the observed delay a differential delay, and constraining the managed segment to meet the differential delay in order to assure meeting the desired delay for the communications path implicated by the SLA.
摘要翻译：本发明的实施例解决了在可管理和不可管理部分的网络中关于e2e SLA支持的本领域的缺点，并且提供了用于在被管理网络段和非管理网段之间实现e2e SLA兼容的方法，系统和计算机程序产品。在本发明的一个实施例中，可以提供一种用于在被管理网络段和非管理网段之间执行e2e SLA兼容的方法。该方法可以包括识别由SLA所涉及的通信路径的e2e网络的管理段和非托管段，确定e2e网络的非管理段的观察到的延迟，从通信路径的期望延迟和观察延迟差分延迟，并限制被管理段以满足差分延迟，以便确保满足SLA所涉及的通信路径的期望延迟。

7. 发明申请

US20090063673A1 END-TO-END (E2E) SERVICE LEVEL AGREEMENT (SLA) COMPLIANCE ACROSS BOTH MANAGED AND UNMANAGED NETWORK SEGMENTS 失效
标题翻译：端到端（E2E）服务水平协议（SLA）遵守两个管理和未经授权的网络部分
公开(公告)号：US20090063673A1
公开(公告)日：2009-03-05
申请号：US11847294
申请日：2007-08-29
申请人： Michael E. Baskey , Mandis S. Beigi , Sivaram Gottimukkala , Lap T. Huynh , Dinakaran Joseph , Einar Lueck , Debanjan Saha , Sambit Sahu , Dinesh C. Verma
发明人： Michael E. Baskey , Mandis S. Beigi , Sivaram Gottimukkala , Lap T. Huynh , Dinakaran Joseph , Einar Lueck , Debanjan Saha , Sambit Sahu , Dinesh C. Verma
IPC分类号： H04L12/26 , G06F15/173
CPC分类号： H04L43/0852 , H04L41/5003 , H04L41/5009 , H04L41/5019 , H04L47/10 , H04L47/18 , H04L47/20 , H04L47/2425 , H04L47/283
摘要： Embodiments of the present invention address deficiencies of the art in respect to e2e SLA support in a network of both manageable and unmanageable portions and provide a method, system and computer program product for e2e SLA compliance across both managed and unmanaged network segments. In one embodiment of the invention, a method for e2e SLA compliance across both managed and unmanaged network segments can be provided. The method can include identifying both a managed segment and an unmanaged segment of an e2e network for a communications path implicated by an SLA, determining an observed delay for the unmanaged segment of the e2e network, computing from a desired delay for the communications path and the observed delay a differential delay, and constraining the managed segment to meet the differential delay in order to assure meeting the desired delay for the communications path implicated by the SLA.
摘要翻译：本发明的实施例解决了在可管理和不可管理部分的网络中关于e2e SLA支持的本领域的缺点，并且提供了用于在被管理网络段和非管理网段之间实现e2e SLA兼容的方法，系统和计算机程序产品。在本发明的一个实施例中，可以提供一种用于在被管理网络段和非管理网段之间执行e2e SLA兼容的方法。该方法可以包括识别由SLA所涉及的通信路径的e2e网络的管理段和非托管段，确定e2e网络的非管理段的观察到的延迟，从通信路径的期望延迟和观察延迟差分延迟，并限制被管理段以满足差分延迟，以便确保满足SLA所涉及的通信路径的期望延迟。

8. 发明授权

US09201678B2 Placing a virtual machine on a target hypervisor 有权
标题翻译：将虚拟机置于目标管理程序上
公开(公告)号：US09201678B2
公开(公告)日：2015-12-01
申请号：US13292324
申请日：2011-11-09
申请人： Utz Bacher , Einar Lueck , Stefan Raspl , Thomas Spatzier
发明人： Utz Bacher , Einar Lueck , Stefan Raspl , Thomas Spatzier
IPC分类号： G06F9/455 , G06F9/46 , G06F21/00
CPC分类号： G06F9/45558 , G06F2009/4557
摘要： A method is provided for placing a virtual machine on a target virtual machine manager out of multiple virtual machine managers. System management software is connected to the virtual machine managers and selects the target virtual machine manager for placing the virtual machine. The method includes: the system management software creating a memory profile for all virtual machines hosted on the multiple virtual machine managers, the system management software evaluating probabilities for samepage mapping of the virtual machine to be placed on the multiple virtual machine managers based on the memory profiles of the virtual machines, the system management software selecting under consideration of the probabilities for samepage mapping a most appropriate virtual machine manager as the target virtual machine manager, and the system management software placing the virtual machine on the target virtual machine manager.
摘要翻译：提供了一种用于将虚拟机放置在多个虚拟机管理器中的目标虚拟机管理器上的方法。系统管理软件连接到虚拟机管理器，并选择目标虚拟机管理器放置虚拟机。该方法包括：系统管理软件为多个虚拟机管理器上托管的所有虚拟机创建内存配置文件，系统管理软件评估基于内存放置在多个虚拟机管理器上的虚拟机的主页映射的概率虚拟机的配置文件，系统管理软件的选择考虑了将目标虚拟机管理器作为最合适的虚拟机管理器进行映射的概率，以及将虚拟机放置在目标虚拟机管理器上的系统管理软件。

9. 发明授权

US09053053B2 Efficiently determining identical pieces of memory used by virtual machines 有权
标题翻译：有效地确定虚拟机使用的相同内存片段
公开(公告)号：US09053053B2
公开(公告)日：2015-06-09
申请号：US13292187
申请日：2011-11-09
申请人： Utz Bacher , Einar Lueck , Stefan Raspl , Thomas Spatzier
发明人： Utz Bacher , Einar Lueck , Stefan Raspl , Thomas Spatzier
IPC分类号： G06F21/00 , G06F12/10
CPC分类号： G06F9/45558 , G06F12/109 , G06F2212/151 , G06F2212/656 , G06F2212/657
摘要： Efficiently determining identical pieces of memory within a computer memory area, which is occupied by a virtual machine manager hosting multiple guests and the computer memory area being logically separated into memory pages of a unique size. Each guest is inspected for its structural characteristics by the virtual machine manager. The structural characteristics of each guest are compared by the virtual machine manager, wherein memory regions of guests having a similar structure are identified; and the identical memory pages are identified by the virtual machine manager by comparing hash values of memory pages located within memory regions of guests having a similar structure, wherein identical memory pages are determined by comparing hash values calculated over the contents of the memory pages.
摘要翻译：有效地确定由托管多个客人的虚拟机管理器占用的计算机存储器区域内的相同存储器片段，并且计算机存储器区域被逻辑地分成独特大小的存储器页面。虚拟机经理检查每个客户的结构特征。每个客人的结构特征由虚拟机管理器进行比较，其中识别具有相似结构的客人的存储区域; 并且相同的存储器页由虚拟机管理器通过比较位于具有类似结构的客户端的存储器区域内的存储器页的散列值来识别，其中通过比较在存储器页的内容上计算的散列值来确定相同的存储器页面。

10. 发明申请

US20120209937A1 METHOD FOR OPERATING A NODE CLUSTER SYSTEM IN A NETWORK AND NODE CLUSTER SYSTEM 审中-公开
标题翻译：在网络和节点群集系统中操作节点群集系统的方法
公开(公告)号：US20120209937A1
公开(公告)日：2012-08-16
申请号：US13453095
申请日：2012-04-23
申请人： Utz Bacher , Einar Lueck , Viktor Mihajlovski
发明人： Utz Bacher , Einar Lueck , Viktor Mihajlovski
IPC分类号： G06F15/16
CPC分类号： H04L67/1002 , H04L61/6063
摘要： Operating a node cluster system with a plurality of nodes in a network, wherein the cluster system appears to be a single node with only one specific network address to its network environment. Providing a shared socket database for linking network connection port identifications of a common set of network connection port identifications to the individual nodes, assigning a master function to one of the nodes, sending incoming traffic to all nodes of the cluster system wherein each node verifies its responsibility for this traffic individually, exclusive assignment of a network connection port to the responsible node for the duration of a connection of the corresponding application process by means of the corresponding network connection port identification and the link established by the shared socket database and processing of the traffic by the responsible node or otherwise by the node having the master function.
摘要翻译：操作具有网络中的多个节点的节点集群系统，其中集群系统看起来是具有仅一个特定网络地址到其网络环境的单个节点。提供共享套接字数据库，用于将通用的一组网络连接端口标识的网络连接端口标识链接到各个节点，将主功能分配给其中一个节点，向群集系统的所有节点发送传入流量，其中每个节点验证其单独负责此流量，通过相应的网络连接端口标识和由共享套接字数据库建立的链路在相应的应用进程的连接持续时间内将负责节点的网络连接端口独占分配，并处理由负责节点或具有主功能的节点的流量。

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