公开(公告)号：US20160188373A1

公开(公告)日：2016-06-30

申请号：US14909770

申请日：2014-02-12

Applicant: HITACHI, LTD.

Inventor： Takashi TAMESHIGE ,  Yutaka KUDOU ,  Tomohiro MORIMURA ,  Takeshi TERAMURA ,  Daisuke IIZUKA ,  Nobuaki OZAKI

IPC: G06F9/50

CPC classification number: G06F9/5038 ,  G06F9/50 ,  G06F9/5077 ,  G06F9/5083 ,  G06F11/34 ,  G06F11/3409 ,  G06F11/3433 ,  G06F2201/815

Abstract: A system management method for a management computer coupled to a computer system, the computer system including a plurality of computers, an operations system being built thereon the computer system, the operations system including a plurality of task nodes each having allocated thereto computer resources, the system management method including: a step of analyzing a configuration of the computer system for specifying a important node, which is an important task node in the operations system; a step of changing an allocation amount of the computer resources allocated to the important node for measuring a load of the operations system; a step of calculating a first weighting representing a strength of associations among the plurality of task nodes based on a measurement result of the load; and a step of specifying a range impacted by a change in the load of the important node based on the calculated first weighting.

Abstract translation: 一种用于耦合到计算机系统的管理计算机的系统管理方法，所述计算机系统包括多个计算机，在其上构建所述计算机系统的操作系统，所述操作系统包括多个任务节点，每个任务节点分配给计算机资源， 系统管理方法包括：分析计算机系统的配置以指定作为操作系统中的重要任务节点的重要节点的步骤; 改变分配给重要节点的计算机资源的分配量以测量操作系统的负载的步骤; 基于负载的测量结果计算表示所述多个任务节点之间的关联强度的第一加权的步骤; 以及基于所计算的第一加权来指定受重要节点的负载的变化影响的范围的步骤。

公开(公告)号：US09378057B2

公开(公告)日：2016-06-28

申请号：US14193344

申请日：2014-02-28

Applicant: Red Hat Israel, Ltd.

Inventor： Karen Noel ,  Paolo Bonzini ,  Ronen Hod ,  Marcelo Tosatti

IPC: G06F9/48 ,  G06F9/50 ,  G06F11/34 ,  G06F9/455

CPC classification number: G06F9/4856 ,  G06F9/4555 ,  G06F9/5088 ,  G06F11/3433 ,  G06F11/3466 ,  G06F11/3495 ,  G06F2009/4557 ,  G06F2201/815 ,  G06F2201/88

Abstract: An application associated with a processor reads a first value of a counter and a second value of the counter. The counter is indicative of a migration status of the application with respect to the processor. Responsive to determining that the first value of the counter does not equal the second value of the counter, the application ascertains whether a value of a hardware parameter associated with the processor has changed during a time interval. The migration status indicates a count of the number of times the application has migrated from one processor to another processor. The application determines the validity of a value of a performance monitoring unit derived from the hardware parameter in view of the application ascertaining whether the value of the hardware parameter has changed during the time interval.

Abstract translation: 与处理器相关联的应用读取计数器的第一值和计数器的第二值。 计数器指示应用程序相对于处理器的迁移状态。 响应于确定计数器的第一值不等于计数器的第二值，应用程序确定与处理器相关联的硬件参数的值是否在时间间隔期间已经改变。 迁移状态指示应用程序从一个处理器迁移到另一个处理器的次数的计数。 考虑到应用程序确定硬件参数的值是否在时间间隔内发生变化，应用程序确定从硬件参数导出的性能监视单元的值的有效性。

公开(公告)号：US20160173407A1

公开(公告)日：2016-06-16

申请号：US15050567

申请日：2016-02-23

Applicant: Accenture Global Services Limited

Inventor： Teresa Sheausan Tung ,  Owen E. Richter ,  Vipul Savjani

IPC: H04L12/911 ,  H04L12/24 ,  H04L12/26 ,  H04L29/08

CPC classification number: H04L47/70 ,  G06F3/0481 ,  G06F3/04842 ,  G06F9/5072 ,  G06F9/5077 ,  G06F11/3404 ,  G06F11/3409 ,  G06F2201/815 ,  G06F2201/86 ,  G06F2201/865 ,  H04L41/22 ,  H04L43/045 ,  H04L43/065 ,  H04L43/0876 ,  H04L43/16 ,  H04L67/1097

Abstract: A method, computer-readable medium, and system for monitoring usage of computing resources provisioned across multiple cloud providers and/or data centers are disclosed. Events associated with usage of a plurality of computing resources may be accessed, where the plurality of computing resources may implement a virtual machine, a plurality of virtual machines of a cloud computing environment, etc. The events may be associated with a start, a stop, a status change, etc., of the plurality of computing resources. The events may be used to generate usage data for the plurality of computing resources. The usage data may include historical data associated with previous usage of the plurality of computing resources. Additionally, the usage data may be displayed using a graphical user interface, thereby enabling monitoring and/or tracking of usage of computing resources provisioned across at least one cloud provider and/or at least one data center.

Abstract translation: 公开了一种用于监视跨多个云提供商和/或数据中心提供的计算资源的使用的方法，计算机可读介质和系统。 可以访问与使用多个计算资源相关联的事件，其中多个计算资源可以实现虚拟机，云计算环境的多个虚拟机等。事件可以与开始，停止 ，多个计算资源的状态变化等。 事件可以用于生成多个计算资源的使用数据。 使用数据可以包括与先前使用多个计算资源相关联的历史数据。 另外，可以使用图形用户界面来显示使用数据，从而能够监视和/或跟踪跨至少一个云提供商和/或至少一个数据中心提供的计算资源的使用。

公开(公告)号：US09363107B2

公开(公告)日：2016-06-07

申请号：US12898428

申请日：2010-10-05

Applicant: Michael Pasternak

Inventor： Michael Pasternak

IPC: G06F15/173 ,  H04L12/64 ,  G06F11/34

CPC classification number: H04L12/6418 ,  G06F11/3409 ,  G06F11/3438 ,  G06F11/3476 ,  G06F11/3485 ,  G06F11/3495 ,  G06F2201/815 ,  G06F2201/88

Abstract: A mechanism for accessing and processing monitoring data resulting from customized monitoring of system activities. A method of embodiments of the invention includes invoking, via a Command-Line Interface (CLI) shell console, a performance monitor at a host computer system to perform monitoring of activities of a plurality of system components of one or more computer systems. The CLI shell console provides an abstraction layer for interfaces and further provides host performance information via a common interface independent of operating systems, monitoring use-cases, monitoring tools, or programming languages employed at the host computer system. The method further includes accessing monitoring data generated from monitoring of the activities by the performance monitor.

Abstract translation: 一种用于访问和处理由定制监控系统活动而产生的监控数据的机制。 本发明的实施例的方法包括通过命令行界面（CLI）shell控制台调用主计算机系统上的性能监视器，以执行对一个或多个计算机系统的多个系统组件的活动的监视。 CLI shell控制台为接口提供了一个抽象层，并通过独立于操作系统，监控用例，监控工具或主计算机系统使用的编程语言的公共接口进一步提供主机性能信息。 该方法还包括访问由性能监视器监视活动所产生的监视数据。

公开(公告)号：US09361202B2

公开(公告)日：2016-06-07

申请号：US13945559

申请日：2013-07-18

Applicant: International Business Machines Corporation

Inventor： Keun Soo Yim ,  Seetharami R. Seelam ,  Liana L. Fong ,  Arun Iyengar ,  John Lewars

IPC: G06F9/455 ,  G06F9/46 ,  G06F11/34 ,  G06F11/30

CPC classification number: G06F9/522 ,  G06F9/4881 ,  G06F11/3024 ,  G06F11/3072 ,  G06F11/3404 ,  G06F11/3409 ,  G06F11/3419 ,  G06F11/3476 ,  G06F2201/815 ,  G06F2201/88

Abstract: Various embodiments monitor system noise in a parallel computing system. In one embodiment, at least one set of system noise data is stored in a shared buffer during a first computation interval. The set of system noise data is detected during the first computation interval and is associated with at least one parallel thread in a plurality of parallel threads. Each thread in the plurality of parallel threads is a thread of a program. The set of system noise data is filtered during a second computation interval based on at least one filtering condition creating a filtered set of system noise data. The filtered set of system noise data is then stored.

Abstract translation: 各种实施例监视并行计算系统中的系统噪声。 在一个实施例中，在第一计算间隔期间，至少一组系统噪声数据被存储在共享缓冲器中。 在第一计算间隔期间检测该组系统噪声数据，并且与多个并行线程中的至少一个并行线程相关联。 多个并行线程中的每个线程是程序的线程。 基于产生滤波后的系统噪声数据集的至少一个滤波条件，在第二计算间隔内对该组系统噪声数据进行滤波。 然后存储经滤波的系统噪声数据集。

公开(公告)号：US20160147649A1

公开(公告)日：2016-05-26

申请号：US14555114

申请日：2014-11-26

Applicant: VMware, Inc.

Inventor： Tariq Magdon-Ismail ,  Duy Nguyen

IPC: G06F12/02 ,  G06F11/30 ,  G06F11/34 ,  G06F12/08

CPC classification number: G06F12/0238 ,  G06F11/3034 ,  G06F11/3414 ,  G06F11/3461 ,  G06F12/0871 ,  G06F12/0893 ,  G06F2201/815 ,  G06F2201/885 ,  G06F2212/1021 ,  G06F2212/1044 ,  G06F2212/314 ,  G06F2212/601

Abstract: Exemplary methods, apparatuses, and systems include a host computer selecting a first workload of a plurality of workloads running on the host computer to be subjected to an input/output (I/O) trace. The host computer determines whether to generate the I/O trace for the first workload for a first length of time or for a second length of time. The first length of time is shorter than the second length of time. The determination is based upon runtime history for the first workload, I/O trace history for the first workload, and/or workload type of the first workload. The host computer generates the I/O trace of the first workload for the selected length of time.

Abstract translation: 示例性方法，装置和系统包括主计算机选择在主计算机上运行以承受输入/输出（I / O）跟踪的多个工作负载的第一工作负载。 主计算机确定是否为第一个时间长度或第二个时间长度生成第一个工作负载的I / O跟踪。 第一个时间长度比第二个时间长。 该确定基于第一个工作负载的运行历史记录，第一个工作负载的I / O跟踪历史记录和/或第一个工作负载的工作负载类型。 主机在选定的时间长度内生成第一个工作负载的I / O跟踪。

公开(公告)号：US09350632B2

公开(公告)日：2016-05-24

申请号：US14034019

申请日：2013-09-23

Applicant: Intel Corporation

Inventor： Brian Skerry ,  Adrian Hoban

IPC: H04L1/18 ,  H04L12/26 ,  G06F9/455

CPC classification number: G06F11/301 ,  G06F9/45533 ,  G06F9/45558 ,  G06F11/1484 ,  G06F11/2289 ,  G06F2009/45595 ,  G06F2201/815 ,  H04L41/0668 ,  H04L41/0816 ,  H04L43/0823 ,  H04L45/22 ,  H04L45/745

Abstract: Techniques for detection and handling of virtual appliance failures. In one aspect, a method is implemented on a host platform on which a hypervisor (aka Virtual Machine Manager) and a plurality of virtual machines (VMs) are running, the plurality of VMs collectively hosting a plurality of Software Defined Networking (SDN) and/or Network Function Virtualization (NFV) appliances that are communicatively coupled via a virtual network. A software-based entity running on the host platform is configured to monitor the plurality of virtual network appliances to detect failures of the virtual network appliances. In response to detection of a virtual network appliance failure, messages containing configuration information are implemented to reconfigure packet flows to bypass the virtual network appliance that has failed.

Abstract translation: 检测和处理虚拟设备故障的技术。 一方面，在主机平台上实现一种方法，在该主机平台上管理虚拟机管理程序（又称虚拟机管理器）和多个虚拟机（VM），所述多个虚拟机共同托管多个软件定义网络（SDN），以及 /或通过虚拟网络通信耦合的网络功能虚拟化（NFV）设备。 在主机平台上运行的基于软件的实体被配置为监视多个虚拟网络设备以检测虚拟网络设备的故障。 为了响应对虚拟网络设备故障的检测，实现包含配置信息的消息以重新配置分组流以绕过已经失败的虚拟网络设备。

公开(公告)号：US09348724B2

公开(公告)日：2016-05-24

申请号：US13476895

申请日：2012-05-21

Applicant: Hiromichi Ota ,  Yoshiki Kano ,  Atsushi Murase

Inventor： Hiromichi Ota ,  Yoshiki Kano ,  Atsushi Murase

IPC: G06F9/455 ,  G06F9/50 ,  G06F11/07 ,  G06F11/34

CPC classification number: G06F11/3485 ,  G06F9/45558 ,  G06F9/5088 ,  G06F11/0712 ,  G06F11/0775 ,  G06F11/3442 ,  G06F2009/4557 ,  G06F2201/815

Abstract: A management server is provided in a computer system having one or more hosts, one or more storage systems and one or more switches, the hosts having a plurality of virtual machines, each virtual machine being defined according to a service level agreement. The management server is operable to manage the virtual machines and resources associated with the virtual machines; receive a notification of an event from a node in the computer system; determine if the event affects a service level agreement for any of the virtual machines defined in the computer system, the service level agreements listing required attributes for the corresponding virtual machines; allocate a new resource for a virtual machine whose service level agreement is affected by the event; and move the virtual machine whose service level agreement is affected by the event to the newly allocated resource.

Abstract translation: 在具有一个或多个主机，一个或多个存储系统和一个或多个交换机的计算机系统中提供管理服务器，所述主机具有多个虚拟机，每个虚拟机根据服务级别协议来定义。 管理服务器可操作地管理与虚拟机相关联的虚拟机和资源; 从计算机系统中的节点接收事件的通知; 确定事件是否影响计算机系统中定义的任何虚拟机的服务级别协议，服务级别协议列出相应虚拟机的所需属性; 为服务级别协议受事件影响的虚拟机分配新资源; 并将服务级别协议受事件影响的虚拟机移动到新分配的资源。

公开(公告)号：US09336050B2

公开(公告)日：2016-05-10

申请号：US14207842

申请日：2014-03-13

Applicant: FUJITSU LIMITED

Inventor： Kei Nakata ,  Naohiro Tamura

IPC: G06F9/48 ,  G06F9/455 ,  G06F9/50 ,  G06F11/20 ,  G06F11/07 ,  G06F11/14

CPC classification number: G06F9/45558 ,  G06F9/45533 ,  G06F9/4856 ,  G06F9/5088 ,  G06F11/0712 ,  G06F11/0787 ,  G06F11/1471 ,  G06F11/1484 ,  G06F11/203 ,  G06F11/2097 ,  G06F2009/4557 ,  G06F2009/45583 ,  G06F2009/45591 ,  G06F2009/45595 ,  G06F2201/815

Abstract: A server device includes a virtualization control unit, a storing unit, and a transferring unit. The virtualization control unit operates a virtual machine that is a virtualized computer to control a migration of the virtual machine with another server device. The storing unit stores therein a log, in an associated manner with the virtual machine, that is created by the virtual machine. When the virtual machine is migrated to the other server device, the transferring unit transfers, to the other server device, the log of the virtual machine targeted for a migration stored in the storing unit.

Abstract translation: 服务器设备包括虚拟化控制单元，存储单元和传送单元。 虚拟化控制单元操作作为虚拟化计算机的虚拟机来控制虚拟机与另一个服务器设备的迁移。 存储单元以与虚拟机相关联的方式存储由虚拟机创建的日志。 当虚拟机被迁移到其他服务器设备时，传送单元将存储在存储单元中的迁移目标的虚拟机的日志传送到另一个服务器设备。

公开(公告)号：US20160125059A1

公开(公告)日：2016-05-05

申请号：US14628031

申请日：2015-02-20

Applicant: RUBRIK, INC.

Inventor： Arvind Jain ,  Arvind Nithrakashyap ,  Arpit Agarwal ,  Soham Mazumdar ,  Fabiano Botelho

IPC: G06F17/30 ,  G06F9/455

CPC classification number: G06F3/0619 ,  G06F3/0641 ,  G06F3/065 ,  G06F3/0665 ,  G06F3/067 ,  G06F3/0685 ,  G06F9/45558 ,  G06F9/5077 ,  G06F11/1435 ,  G06F11/1446 ,  G06F11/1448 ,  G06F11/1451 ,  G06F11/1453 ,  G06F11/1458 ,  G06F11/1461 ,  G06F11/1464 ,  G06F11/1484 ,  G06F11/202 ,  G06F16/113 ,  G06F16/128 ,  G06F16/13 ,  G06F16/148 ,  G06F16/27 ,  G06F16/84 ,  G06F2009/45562 ,  G06F2009/4557 ,  G06F2009/45579 ,  G06F2009/45583 ,  G06F2201/80 ,  G06F2201/815 ,  G06F2201/84 ,  H04L9/3242 ,  H04L9/3247 ,  H04L43/0817 ,  H04L61/2007 ,  H04L61/2061 ,  H04L67/10

Abstract: Methods and systems for managing, storing, and serving data within a virtualized environment are described. In some embodiments, a data management system may manage the extraction and storage of virtual machine snapshots, provide near instantaneous restoration of a virtual machine or one or more files located on the virtual machine, and enable secondary workloads to directly use the data management system as a primary storage target to read or modify past versions of data. The data management system may allow a virtual machine snapshot of a virtual machine stored within the system to be directly mounted to enable substantially instantaneous virtual machine recovery of the virtual machine.

Abstract translation: 描述用于在虚拟化环境中管理，存储和服务数据的方法和系统。 在一些实施例中，数据管理系统可以管理虚拟机快照的提取和存储，提供虚拟机的几乎瞬时恢复或位于虚拟机上的一个或多个文件，并且使辅助工作负载直接使用数据管理系统作为 用于读取或修改过去版本数据的主要存储目标。 数据管理系统可以允许直接安装存储在系统内的虚拟机的虚拟机快照，以实现虚拟机的基本上即时的虚拟机恢复。