公开(公告)号：WO2019099358A1

公开(公告)日：2019-05-23

申请号：PCT/US2018/060679

申请日：2018-11-13

Applicant: TIDALSCALE, INC.

Inventor： REED, David P. ,  NASSI, Isaac R. ,  SMERDON, Gary

IPC: G06F9/455

CPC classification number: H04L41/082 ,  G06F9/5077 ,  H04L41/0659 ,  H04L41/0668 ,  H04L43/0817 ,  H04L43/16

Abstract: Dynamic adaptive reconfiguration of a computing system includes receiving a request to remove a first node in a plurality of physical nodes. An operating system is executing collectively across the plurality of physical nodes, and an application is running on the operating system. It further includes in response to the request, and while the application is running, evacuating virtualized resources associated with the first node to one or more other nodes in the plurality of physical nodes. It further includes subsequent to the evacuation of the virtualized resources, removing the first node from the plurality of physical nodes.

公开(公告)号：WO2019016576A1

公开(公告)日：2019-01-24

申请号：PCT/IB2017/054310

申请日：2017-07-17

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

Inventor： FRATINI, Stephen

IPC: G06F9/445 ,  H04L12/24 ,  G06F9/455 ,  G06F9/50

CPC classification number: G06F9/45558 ,  G06F9/44505 ,  G06F9/5005 ,  G06F9/5077 ,  G06F2009/45595 ,  H04L41/0896 ,  H04L41/12 ,  H04L41/5025 ,  H04L43/0817

Abstract: A computer-implemented method for managing virtual functions in a network. The method includes collecting instantiation and usage statistics of virtual function instances, detecting instantiation and usage patterns of the virtual function instances based on the collected instantiation and usage statistics, determining that one or more virtual function types are to be reconfigured based on an analysis of the detected instantiation and usage patterns, and reconfiguring the one or more virtual function types in response to a determination that the one or more virtual function types are to be reconfigured.

公开(公告)号：WO2018208405A1

公开(公告)日：2018-11-15

申请号：PCT/US2018/026987

申请日：2018-04-11

Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC

Inventor： MANI, Ajay ,  SHETH, Nisarg T.

IPC: G06F9/50 ,  G06F8/65

CPC classification number: H04L47/743 ,  G06F8/65 ,  G06F9/45558 ,  G06F9/4856 ,  G06F9/5072 ,  G06F9/5077 ,  G06F2009/4557 ,  G06F2009/45587 ,  H04L41/082 ,  H04L47/76 ,  H04L67/10 ,  H04L67/1008

Abstract: Methods, systems, and apparatuses increase virtual machine availability during server updates. A first resource set is designated to include one or more servers needing an update. A first set of virtual machines running on the one or servers in a live manner is migrated from the first resource set to a second resource set to convert the first resource set to an empty resource set, and such that the first set of virtual machines runs in a live manner on the second resource set. The update is performed on the one or more servers of the empty resource set to create an updated empty resource set.

公开(公告)号：WO2018204531A1

公开(公告)日：2018-11-08

申请号：PCT/US2018/030717

申请日：2018-05-02

Applicant: HOME BOX OFFICE, INC.

Inventor： BUSAYARAT, Sata ,  SONG, Jack ,  FURTWANGLER, Brandon C. ,  LUTZ, Jonathan David ,  GAY, Allen Arthur ,  FURTWANGLER, Steven N.

IPC: G06F17/30

CPC classification number: G06F9/5077 ,  G06F9/5005 ,  G06F16/2457 ,  G06F16/285 ,  G06F16/51 ,  G06F16/80

Abstract: The described technology is directed towards returning less data than is available for a data item in response to a request to a data service. A virtual graph node is returned in response to client requests, in which the virtual node comprises a relatively lightweight set of information relative to the full set of information for the data item, e.g., maintained in a main (graph) node. A requesting client indicates that a virtual node is desired, and receives a response comprising the virtual node, generally processed from the main node's data into a reduced subset of the main node. The main node may be cached at the data service, and returned if and when requested.

公开(公告)号：WO2018136105A1

公开(公告)日：2018-07-26

申请号：PCT/US2017/031600

申请日：2017-05-08

Applicant: HUAWEI TECHNOLOGIES CO., LTD ,  FUTUREWEI TECHNOLOGIES, INC.

Inventor： MCCORMICK, William Carson ,  KELLY, Francis Patrick

IPC: G06F9/50

CPC classification number: G06F9/5077 ,  G06F9/45504

Abstract: A system and method for fair resource allocation includes a method. The method includes determining demand for a plurality of communications features of a network. The method further includes determining resource allocations for virtual computing instances hosted by a plurality of servers. The virtual computing instances serve the communications features. The method further includes adjusting the resource allocations for the virtual computing instances according to the demand for the communications features and a fairness algorithm.

公开(公告)号：WO2018129271A1

公开(公告)日：2018-07-12

申请号：PCT/US2018/012508

申请日：2018-01-05

Applicant: SOROCO PRIVATE LIMITED ,  SOROCO AMERICAS PRIVATE LIMITED ,  SOROCO INDIA PRIVATE LIMITED ,  AGARWAL, Sanyam ,  MURTY, Rohan, Narayan ,  NYCHIS, George, Peter ,  RICHTER, Wolfgang ,  JAIN, Nishant, Kumar ,  MOUR, Surabhi ,  KARANTH, Shreyas, H. ,  ANAND, Shashank

Inventor： AGARWAL, Sanyam ,  MURTY, Rohan, Narayan ,  NYCHIS, George, Peter ,  RICHTER, Wolfgang ,  JAIN, Nishant, Kumar ,  MOUR, Surabhi ,  KARANTH, Shreyas, H. ,  ANAND, Shashank

IPC: G06F9/50 ,  G06F9/54 ,  G06F9/52

CPC classification number: G06F9/45558 ,  G06F9/5016 ,  G06F9/5055 ,  G06F9/5077 ,  G06F9/52 ,  G06F2009/4557

Abstract: Techniques for executing one or more instances of a computer program using virtual machines, the computer program comprising multiple computer program portions including a first computer program portion. The techniques include determining whether an instance of any of the multiple computer program portions is to be executed; when it is determined that a first instance of the first computer program portion is to be executed, accessing first information specifying a first set of one or more virtual machine resources required for executing the first instance of the first computer program portion; determining whether any one of the plurality of virtual machines has at least the first set of virtual machine resources available; and when it is determined that a first of the plurality of virtual machines has the first set virtual machine resources available, causing the first virtual machine to execute the first instance of the first computer program portion.

公开(公告)号：WO2018054271A1

公开(公告)日：2018-03-29

申请号：PCT/CN2017/102078

申请日：2017-09-18

Applicant: 华为技术有限公司

Inventor： 周磊

IPC: H04L12/863

CPC classification number: G06F12/06 ,  G06F9/45558 ,  G06F9/4881 ,  G06F9/5016 ,  G06F9/5027 ,  G06F9/5077 ,  G06F2009/45583 ,  G06F2209/548 ,  G06F2212/2542 ,  H04L12/6418 ,  H04L29/08

Abstract: 本发明实施例公开了一种数据传输方法及装置，所述方法包括：接收其他物理机发送来的一业务的多个第一数据块；将接收到的多个第一数据块分配到同一数据队列中；在调谐器生成对业务的调度信息的情况下，使用调度信息中指定的NUMA节点的资源池中的资源，将多个第一数据块发送给虚拟机；在调谐器未生成调度信息的情况下，根据数据队列与NUMA节点的资源池的对应关系，确定多个第一数据块所在数据队列对应的资源池，并使用多个第一数据块所在数据队列对应的资源池中的资源将多个第一数据块发送给虚拟机。采用本发明实施例，可确保一业务的多个数据块所使用的资源位于同一个NUMA的资源池中，可改善跨NUMA节点的操作，提高数据传输性能。

公开(公告)号：WO2017218700A1

公开(公告)日：2017-12-21

申请号：PCT/US2017/037547

申请日：2017-06-14

Applicant: VMWARE, INC.

Inventor： BANERJEE, Amitabha ,  MEHTA, Rishi ,  SHEN, Xiaochuan ,  KIM, Seongbeam

IPC: G06F9/50

CPC classification number: G06F3/0611 ,  G06F3/0659 ,  G06F3/0664 ,  G06F3/067 ,  G06F9/45558 ,  G06F9/4881 ,  G06F9/5077 ,  G06F2009/45579 ,  G06F2009/45583

Abstract: Systems and methods described herein align various types of hypervisor threads with a non-uniform memory access (NUMA) client of a virtual machine (VM) that is driving I/O transactions from an application so that no remote memory access is required and the I/O transactions can be completed with local accesses to CPUs, caches, and the I/O devices of a same NUMA node of a hardware NUMA system. First, hypervisor of the VM detects whether the VM runs on a single or multiple NUMA nodes. If the VM runs on multiple NUMA nodes, a NUMA client on which the application is executing the I/O transactions is identified and knowledge of resource sharing between the NUMA client and its related hypervisor threads is established. Such knowledge is then utilized to schedule the NUMA client and its related hypervisor threads to the same NUMA node of the NUMA system.

Abstract translation: 这里描述的系统和方法将各种类型的管理程序线程与正在驱动来自应用程序的I / O事务的虚拟机（VM）的非统一存储器访问（NUMA）客户端对齐， 需要远程内存访问，并且可以通过本地访问硬件NUMA系统的同一个NUMA节点的CPU，缓存和I / O设备来完成I / O事务。 首先，VM的虚拟机管理程序检测虚拟机是在单个还是多个NUMA节点上运行。 如果虚拟机在多个NUMA节点上运行，则应用程序在其上执行I / O事务的NUMA客户机将被识别，并且会建立NUMA客户机与其相关管理程序线程之间资源共享的知识。 然后利用这些知识将NUMA客户端及其相关的管理程序线程调度到NUMA系统的同一个NUMA节点。

公开(公告)号：WO2017189015A1

公开(公告)日：2017-11-02

申请号：PCT/US2016/030268

申请日：2016-04-29

Applicant: INTEL IP CORPORATION

Inventor： KEDALAGUDDE, Meghashree Dattatri ,  VENKATACHALAM, Muthaiah ,  FENG, Wu-Chi

IPC: G06F9/50

CPC classification number: G06F9/5083 ,  G06F9/5077

Abstract: Embodiments of the present disclosure describe methods and apparatuses for a network function virtualization architecture and operation.

Abstract translation: 本公开的实施例描述了用于网络功能虚拟化架构和操作的方法和设备。

公开(公告)号：WO2017185922A1

公开(公告)日：2017-11-02

申请号：PCT/CN2017/077733

申请日：2017-03-22

Applicant: 华为技术有限公司

Inventor： 李世涛

IPC: H04L12/46

CPC classification number: H04L41/5054 ,  G06F9/45558 ,  G06F9/5077 ,  G06F2009/45595 ,  H04L12/46 ,  H04L41/0806 ,  H04L41/12 ,  H04L41/5051 ,  H04L45/586

Abstract: 一种业务部署方法、装置以及网元，该方法包括：NFVO接收实例化网络服务NS的实例化请求；其中，所述实例化请求中包括所述NS的描述信息NSD的标识；NFVO根据所述NSD的标识获取所述NSD；其中，所述NSD中包括至少两个VNF的节点信息和至少两个VL的节点信息；所述VNF的CP的数量大于或等于2；所述VNF的节点信息包括用于表征所述VNF的各个CP分别需要连接的VL的连接需求信息以及所述VNF的标识；NFVO将VNF的节点信息发送给VNFM；NFVO将VL的节点信息发送给VIM；NFVO分别接收VNFM和VIM返回的实例化成功响应消息；NFVO将所述连接需求信息发送给VIM。