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    OPERATION MANAGEMENT DEVICE, OPERATION MANAGEMENT METHOD
    91.
    发明申请
    OPERATION MANAGEMENT DEVICE, OPERATION MANAGEMENT METHOD 审中-公开
    操作管理设备，操作管理方法

    公开(公告)号：US20170046215A1

    公开(公告)日：2017-02-16

    申请号：US15340487

    申请日：2016-11-01

    Applicant: NEC Corporation

    Inventor： Hideo HASEGAWA

    IPC: G06F11/07

    CPC classification number: G06F11/0769 ,  G06F11/0706 ,  G06F11/0736 ,  G06F11/0751 ,  G06F11/076 ,  G06F11/079 ,  G06F11/327 ,  G06F11/3409 ,  G06F11/3447 ,  G06F11/3466 ,  G06F2201/81

    Abstract: An operation management to grasp a metric in which a continuous abnormality has occurred in a system, easily, is provided. An operation management apparatus 100 includes a metric collection unit (101) and an abnormality score calculation unit (104). The metric collection unit (101) collects a measured value of each of a plurality of metrics in a system sequentially. The abnormality score calculation unit (104) calculates and outputs, on the basis of a continuity level indicating a degree of continuity of an abnormality of the measurement value for each of the plurality of metrics at each time, an abnormality score for the metric.

    Abstract translation: 提供了一种容易掌握系统中发生连续异常的度量的操作管理。 操作管理装置100包括度量收集单元（101）和异常得分计算单元（104）。 度量收集单元（101）依次收集系统中的多个量度中的每一个的测量值。 异常得分计算单元104根据表示每次多个量度的测量值的异常程度的连续性的连续性等级计算并输出该量度的异常评分。

    GROUP ALERT IN SERVER SYSTEMS
    94.
    发明申请
    GROUP ALERT IN SERVER SYSTEMS 审中-公开
    服务器系统中的组警报

    公开(公告)号：US20170012842A1

    公开(公告)日：2017-01-12

    申请号：US15114352

    申请日：2014-01-28

    Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

    Inventor： Liang-Chin Kao ,  Shang-Ching Hung ,  Shih-Chiang Chung ,  An Sheng Huang ,  Yi-Hsun Chen

    IPC: H04L12/26 ,  H04L12/24

    CPC classification number: H04L43/08 ,  G06F11/0709 ,  G06F11/0748 ,  G06F11/0781 ,  G06F11/3058 ,  G06F11/3409 ,  G06F2201/81 ,  G06F2201/86 ,  H04L41/0686 ,  H04L43/16

    Abstract: A server system having functionality of group alerting is disclosed. Said server system comprises: a plurality of server computers having alert notification capabilities, the plurality of server computers being divided into at least one group; and a management console node managing and monitoring the plurality of server computers; wherein the alert notification is issued by a group of the at least one group of the plurality of server computers when a health problem of a server computer in said group of the at least one group of the plurality of server computers occurs.

    Abstract translation: 公开了具有组警报功能的服务器系统。 所述服务器系统包括：具有警报通知能力的多个服务器计算机，所述多个服务器计算机被划分为至少一个组; 以及管理控制台节点，管理和监视所述多个服务器计算机; 其中当所述多个服务器计算机中的至少一个组的所述组中的服务器计算机的健康问题发生时，所述警报通知由所述多个服务器计算机中的所述至少一个组的组发出。

    Member replacement in an array of information storage devices
    95.
    发明授权
    Member replacement in an array of information storage devices 有权
    成员更换在一系列信息存储设备

    公开(公告)号：US09519556B2

    公开(公告)日：2016-12-13

    申请号：US14481325

    申请日：2014-09-09

    Applicant: Dell Products, LP

    Inventor： Neeraj Joshi ,  Vishnu M. Karrotu ,  Kavi K. Chakkravarthy

    IPC: G06F11/00 ,  G06F11/20

    CPC classification number: G06F11/2094 ,  G06F3/0604 ,  G06F3/0629 ,  G06F3/0689 ,  G06F11/3034 ,  G06F11/3442 ,  G06F2201/805 ,  G06F2201/81

    Abstract: An information handling system includes a method for detecting a predictive failure indication for a predictive failure indicated physical disk of a disk group, determining an amount of used storage capacity of a lowest capacity physical disk of the disk group, and comparing a replacement physical disk storage capacity of a replacement physical disk to the used storage capacity. When the replacement physical disk capacity is greater than or equal to the used storage capacity even if the replacement physical disk capacity is less than a lowest storage capacity of the lowest capacity physical disk of the disk group, replacing the predictive failure indicated physical disk with the replacement physical disk.

    Abstract translation: 信息处理系统包括：用于检测指示的盘组的预测故障指示物理盘的预测失败指示的方法，确定所述盘组的最低容量物理盘的已使用存储容量的量，以及将替换物理盘存储 替换物理磁盘的容量与使用的存储容量。 当替换物理磁盘容量大于或等于所使用的存储容量时，即使替换物理磁盘容量小于磁盘组的最低容量物理磁盘的最低存储容量，则用 更换物理磁盘。

    On-demand snapshot and prune in a data storage system
    96.
    发明授权
    On-demand snapshot and prune in a data storage system 有权
    数据存储系统中的按需快照和修剪

    公开(公告)号：US09519439B2

    公开(公告)日：2016-12-13

    申请号：US14012331

    申请日：2013-08-28

    Applicant: Compellent Technologies

    Inventor： Pradeep Sundarrajan ,  Melwyn D'Souza

    IPC: G06F12/00 ,  G06F3/06 ,  G06F11/34

    CPC classification number: G06F3/0619 ,  G06F3/0608 ,  G06F3/065 ,  G06F3/067 ,  G06F3/0685 ,  G06F11/1435 ,  G06F11/1451 ,  G06F11/3409 ,  G06F11/3485 ,  G06F2201/81 ,  G06F2201/84

    Abstract: A method of data progression in a data storage system having at least two tiers of storage space. A first tier may include storage space in a SLC SSD and a second tier may include storage space in a MLC SSD. The method may include setting a predetermined free space threshold for the first tier of storage space, monitoring free space in the first tier of storage space, and when the amount of available free space in the first tier of storage space decreases to the predetermined free space threshold, generating an on-demand snapshot of at least a portion of the data of the first tier of storage space by designating that data as read-only. The on-demand snapshot may then be transferred to the second tier of storage space, thereby freeing the corresponding portion of data of the first tier of storage space for new writes.

    Abstract translation: 一种具有至少两层存储空间的数据存储系统中的数据进展方法。 第一层可以包括SLC SSD中的存储空间，并且第二层可以包括MLC SSD中的存储空间。 该方法可以包括为第一层存储空间设置预定的可用空间阈值，监视第一层存储空间中的可用空间，以及当第一层存储空间中的可用空闲空间量减少到预定的可用空间 阈值，通过将该数据指定为只读来生成第一层存储空间的至少一部分数据的按需快照。 然后可以将按需快照传送到第二层存储空间，从而释放用于新写入的第一层存储空间的相应部分的数据。

    Locality aware, two-level fingerprint caching
    98.
    发明授权
    Locality aware, two-level fingerprint caching 有权
    局部感知，二级指纹缓存

    公开(公告)号：US09495379B2

    公开(公告)日：2016-11-15

    申请号：US13646852

    申请日：2012-10-08

    Applicant: Symantec Corporation

    Inventor： Xianbo Zhang ,  Haibin She ,  Chao Lei ,  Xiaobing Song ,  Shuai Cheng

    IPC: G06F17/30 ,  G06F11/14 ,  H04L29/08

    CPC classification number: G06F17/30156 ,  G06F11/1453 ,  G06F2201/81 ,  H04L67/2847

    Abstract: The present disclosure provides for implementing a two-level fingerprint caching scheme for a client cache and a server cache. The client cache hit ratio can be improved by pre-populating the client cache with fingerprints that are relevant to the client. Relevant fingerprints include fingerprints used during a recent time period (e.g., fingerprints of segments that are included in the last full backup image and any following incremental backup images created for the client after the last full backup image), and thus are referred to as fingerprints with good temporal locality. Relevant fingerprints also include fingerprints associated with a storage container that has good spatial locality, and thus are referred to as fingerprints with good spatial locality. A pre-set threshold established for the client cache (e.g., threshold Tc) is used to determine whether a storage container (and thus fingerprints associated with the storage container) has good spatial locality.

    Abstract translation: 本公开提供了实现用于客户机高速缓存和服务器高速缓存的两级指纹高速缓存方案。 可以通过使用与客户端相关的指纹预先填充客户端缓存来提高客户端缓存命中率。 相关指纹包括在最近一段时间内使用的指纹（例如，最后一个完整备份图像中包含的片段的指纹以及在最后一个完整备份图像之后为客户端创建的任何后续增量备份映像），因此被称为指纹 具有良好的时间局部性。 相关指纹还包括与具有良好空间局部性的存储容器相关联的指纹，因此被称为具有良好空间局部性的指纹。 为客户端缓存建立的预设阈值（例如，阈值Tc）用于确定存储容器（以及因此与存储容器相关联的指纹）是否具有良好的空间局部性。

    Selective purging of a log structure
    99.
    发明授权
    Selective purging of a log structure 有权
    选择性清除日志结构

    公开(公告)号：US09489282B2

    公开(公告)日：2016-11-08

    申请号：US14255497

    申请日：2014-04-17

    Applicant: GLOBALFOUNDRIES Inc.

    Inventor： Giuseppe Longobardi

    IPC: G06F11/00 ,  G06F11/34 ,  G06F11/14

    CPC classification number: G06F11/3476 ,  G06F11/1402 ,  G06F11/1469 ,  G06F11/1471 ,  G06F2201/81 ,  G06F2201/865

    Abstract: A method, system, and/or computer program product log at least one stream of records in a data-processing system. A stream of records is received in succession. Records from the stream of records are logged into a log structure. In response to fulfillment of a pre-defined purging condition: the logging of the records are diverted to a buffer structure; the log structure is purged according to a set of purging criteria in response to the diverting; the records logged in the buffer structure are moved to the log structure in response to a completion of the purging; and the logging to the log structure is restored in response to a completion of the moving.

    Abstract translation: 方法，系统和/或计算机程序产品在数据处理系统中记录至少一个记录流。 接收到一串记录。 记录流中的记录将记录到日志结构中。 响应于预定义的清除条件的实现：记录记录被转移到缓冲结构; 响应于转向，根据一组清除标准清除对数结构; 记录在缓冲区结构中的记录响应于清除完成而被移动到日志结构; 并且响应于移动的完成来恢复到日志结构的日志记录。

    Data Migration Method and Apparatus, and Processor
    100.
    发明申请
    Data Migration Method and Apparatus, and Processor 审中-公开
    数据迁移方法和装置以及处理器

    公开(公告)号：US20160306741A1

    公开(公告)日：2016-10-20

    申请号：US15197358

    申请日：2016-06-29

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： KingTin Lam ,  Chit Ho Dominic Hung ,  Cho-Li Wang ,  Youliang Yan ,  Wangbin Zhu

    IPC: G06F12/08 ,  G06F3/06

    CPC classification number: G06F12/08 ,  G06F3/0604 ,  G06F3/0647 ,  G06F3/067 ,  G06F9/5033 ,  G06F9/5083 ,  G06F11/3037 ,  G06F11/3409 ,  G06F12/10 ,  G06F12/1009 ,  G06F2201/81 ,  G06F2212/1024

    Abstract: An on-chip memory in a many-core system is partitioned, and according to a frequency at which a processor core set in each on-chip partition accesses a virtual memory page in virtual memory space that is shared among multiple processes that belong to a same application program, data corresponding to the virtual memory page is moved to an on-chip memory partition in which a processor core set whose access frequency is high is located such that when the virtual memory page is subsequently accessed, a time delay caused by cross-partition access is reduced.

    Abstract translation: 多核系统中的片上存储器被分区，并且根据设置在每个片上分区中的处理器核心的频率访问虚拟存储器空间中的虚拟存储器页面，所述虚拟存储器页面在属于一个 相同的应用程序，对应于虚拟存储器页面的数据被移动到片上存储器分区，其中访问频率高的处理器核心集被定位成使得当虚拟存储器页被随后访问时，由交叉引起的时间延迟 减少了分区访问。

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