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16 条记录 (耗时 0.031 秒)

    Method and system for determining and overriding information unavailability time at a coupling facility
    1.
    发明授权
    Method and system for determining and overriding information unavailability time at a coupling facility 失效
    用于在耦合设备处确定和覆盖信息不可用时间的方法和系统

    公开(公告)号：US5875484A

    公开(公告)日：1999-02-23

    申请号：US779196

    申请日：1997-01-06

    申请人： Deborah Elizabeth Neuhard ,  Jeffrey Mark Nick ,  Kelly Brusie Pushong ,  Michael Dustin Swanson

    发明人： Deborah Elizabeth Neuhard ,  Jeffrey Mark Nick ,  Kelly Brusie Pushong ,  Michael Dustin Swanson

    IPC分类号： G06F11/34 ,  G06F11/00 ,  G06F11/07 ,  G06F11/14 ,  G06F11/20 ,  G06F13/14

    CPC分类号： G06F11/2089 ,  G06F11/07 ,  G06F11/0724 ,  G06F11/0745 ,  G06F11/0778 ,  G06F11/142 ,  G06F11/3476 ,  Y10S707/99953 ,  Y10S707/99956

    摘要： A method and system for capturing and controlling access to information in a data processing system are provided. The data processing system includes one or more operating systems coupled to a coupling facility. When one or more operating systems lose communication with the coupling facility, a surviving operating system captures some or all of the information in the coupling facility, including that information associated with the failed operating system(s). In order to capture the information when a system fails or at any other time, the information in the coupling facility is serialized, thereby preventing all access to the information except for those commands capturing the information. While the information is serialized, requests for the information are queued and then re-driven once serialization is released. If an operating system loses communication with the coupling facility during the creation of a dump, another operating system will continue the dump.

    摘要翻译： 提供了一种用于捕获和控制对数据处理系统中的信息的访问的方法和系统。 数据处理系统包括耦合到耦合设备的一个或多个操作系统。 当一个或多个操作系统失去与耦合设备的通信时，幸存的操作系统捕获耦合设施中的部分或全部信息，包括与故障操作系统相关联的信息。 为了在系统发生故障或在任何其他时间捕获信息，耦合设施中的信息被序列化，从而防止除了捕获信息的那些命令之外的所有信息的所有访问。 当信息被序列化时，信息的请求被排队，然后一旦序列化被释放就被重新驱动。 如果操作系统在创建转储期间与耦合设备断开通信，则另一个操作系统将继续转储。

    System and method for management of object transitions in an external storage facility accessed by one or more processors
    5.
    发明授权
    System and method for management of object transitions in an external storage facility accessed by one or more processors 失效
    用于管理由一个或多个处理器访问的外部存储设施中的对象转换的系统和方法

    公开(公告)号：US5887135A

    公开(公告)日：1999-03-23

    申请号：US698142

    申请日：1996-08-15

    申请人： Dennis James Dahlen ,  Audrey Ann Helffrich ,  Jeffrey Mark Nick ,  David Harold Surman ,  Michael Dustin Swanson

    发明人： Dennis James Dahlen ,  Audrey Ann Helffrich ,  Jeffrey Mark Nick ,  David Harold Surman ,  Michael Dustin Swanson

    IPC分类号： G06F9/46 ,  G06F13/00 ,  G06F13/14

    CPC分类号： G06F9/542

    摘要： Two or more user applications executing on one or more processors, each controlled by an operating system, share use of a list and subsidiary list structure within a Structured External Storage (SES) facility to which each processor is connected. One of the applications registers interest in particular state transitions affecting one or more subsidiary lists within the list structure, causing a process within the SES to notify the appropriate processor when a list operation causes the particular state transition, without interrupting processing on the processor. The application receives notice of the state transition by periodically polling a vector within the processor, or by receiving control when a test by the operating system of a summary indicator for the vector causes an application exit to be driven.

    摘要翻译： 在一个或多个处理器上执行的两个或多个用户应用程序，每个处理器由操作系统控制，共享每个处理器连接到的结构化外部存储（SES）设施内的列表和子列表结构的使用。 其中一个应用程序对列表结构中影响一个或多个子列表的特定状态转换感兴趣，导致SES中的进程在列表操作导致特定状态转换时通知适当的处理器，而不会中断处理器上的处理。 应用程序通过周期性地轮询处理器内的向量，或通过操作系统对该向量的汇总指示器进行的测试导致应用程序退出被驱动时，接收到状态转换的通知。

    Correlating information from modeled and non-modeled domains
    7.
    发明授权
    Correlating information from modeled and non-modeled domains 有权
    将来自建模和非建模域的信息相关联

    公开(公告)号：US08549542B1

    公开(公告)日：2013-10-01

    申请号：US12241505

    申请日：2008-09-30

    申请人： Thomas Robert Maguire ,  Jeffrey Mark Nick ,  Stephen Glen Graham

    发明人： Thomas Robert Maguire ,  Jeffrey Mark Nick ,  Stephen Glen Graham

    IPC分类号： G06F13/00

    CPC分类号： H04L41/0677 ,  H04L41/065 ,  H04L41/0686 ,  H04L41/12

    摘要： Methods and apparatus provide for an event identity manager that defines a topology of resources. The topology of resources represents relationships amongst the resources in a data center and each of the resources comprises resource attributes described in a data model. The event manager acquires event data describing an event that occurred amongst the resources. In addition, the event data comprises a format that is incompatible with the data model. The event manager correlates the event data with the data model in order to determine a locus of the event data within the topology of resources, the locus of the event data being a resource where the event is most likely associated.

    摘要翻译： 方法和装置提供了定义资源拓扑的事件身份管理器。 资源拓扑表示数据中心资源之间的关系，每个资源都包括数据模型中描述的资源属性。 事件管理器获取描述在资源之间发生的事件的事件数据。 此外，事件数据包括与数据模型不兼容的格式。 事件管理器将事件数据与数据模型相关联，以便确定资源拓扑内的事件数据的轨迹，事件数据的轨迹是事件最可能关联的资源。

    Method and system for log management in a coupled data processing system
    8.
    发明授权
    Method and system for log management in a coupled data processing system 失效
    耦合数据处理系统中日志管理的方法和系统

    公开(公告)号：US5737600A

    公开(公告)日：1998-04-07

    申请号：US632683

    申请日：1996-04-15

    申请人： Robert Vaughn Geiner ,  Jeffrey Mark Nick ,  Mark Phillips ,  James Henry Warnes ,  Dennis Jack Zimmer

    发明人： Robert Vaughn Geiner ,  Jeffrey Mark Nick ,  Mark Phillips ,  James Henry Warnes ,  Dennis Jack Zimmer

    IPC分类号： G06F11/14 ,  G06F17/30

    CPC分类号： G06F17/30345 ,  Y10S707/99952 ,  Y10S707/99953

    摘要： In a coupled data processing system having multiple users, either in a single system or in a multi-system environment, a coupling facility storage structure is used to provide a log management facility. The log management facility provides for a real time physical log merge of the data written into the log stream without interprocessor communication required to process the records in logical sequence. The log management facility supports concurrent write, delete, browse, and asynchronous off-load to dasd processes across multi-users and multi-systems. The log management facility maintains the log records, independent of the log media, in time sequence. A logical block id is assigned to each log record written so that it can be directly accessed at a later time.

    摘要翻译： 在具有多个用户的耦合数据处理系统中，无论是在单个系统中还是在多系统环境中，耦合设施存储结构用于提供日志管理设备。 日志管理工具提供对写入日志流的数据的实时物理日志合并，而不需要以逻辑顺序处理记录所需的处理器间通信。 日志管理工具支持跨多用户和多系统的并行写入，删除，浏览和异步卸载到dasd进程。 日志管理工具以时间顺序维护与日志媒体无关的日志记录。 逻辑块ID分配给写入的每个日志记录，以便可以在以后直接访问。

    Management of a logical partition that supports different types of processors
    9.
    发明授权
    Management of a logical partition that supports different types of processors 失效
    管理支持不同类型处理器的逻辑分区

    公开(公告)号：US06625638B1

    公开(公告)日：2003-09-23

    申请号：US09070465

    申请日：1998-04-30

    申请人： Jeffrey Paul Kubala ,  John Charles Nagy ,  Jeffrey Mark Nick ,  Ira Glenn Siegel

    发明人： Jeffrey Paul Kubala ,  John Charles Nagy ,  Jeffrey Mark Nick ,  Ira Glenn Siegel

    IPC分类号： G06F950

    CPC分类号： G06F9/5083 ,  G06F9/5077

    摘要： A logical partition includes at least one dedicated logical processor and at least one shared logical processor. The dedicated processor is a different type of processor than the shared processor, and/or the dedicated processor executes a different dispatching procedure than the shared processor. The use of the shared processor automatically ramps up, as the arrival rate of requests forwarded to the logical partition increases. Furthermore, the use of, the shared processor automatically ramps down, as the arrival rate decreases.

    摘要翻译： 逻辑分区包括至少一个专用逻辑处理器和至少一个共享逻辑处理器。 专用处理器是与共享处理器不同类型的处理器，和/或专用处理器执行与共享处理器不同的调度过程。 随着转发到逻辑分区的请求到达速率的增加，共享处理器的使用自动上升。 此外，使用，共享处理器自动下降，随着到达率的降低。

    Method of performing parallel cleanup of segments of a lock structure
    10.
    发明授权
    Method of performing parallel cleanup of segments of a lock structure 失效
    执行锁结构的段的并行清理的方法

    公开(公告)号：US06178421B1

    公开(公告)日：2001-01-23

    申请号：US09092170

    申请日：1998-06-05

    申请人： Dennis J. Dahlen ,  Jeffrey Mark Nick ,  David Harold Surman ,  Douglas W. Westcott

    发明人： Dennis J. Dahlen ,  Jeffrey Mark Nick ,  David Harold Surman ,  Douglas W. Westcott

    IPC分类号： G06F1214

    CPC分类号： G06F9/52 ,  Y10S707/972 ,  Y10S707/99938

    摘要： A lock structure, which includes many entries, is partitioned into segments. A number of the segments are cleaned up in parallel, such that cleanup processing of the entire lock structure is optimized. The lock structure is maintained within a coupling facility, which provides access to the lock structure by one or more processors coupled to the coupling facility. The cleaning up of the lock structure is performed by commands driven by the one or more processors and executed within the coupling facility.

    摘要翻译： 包括许多条目的锁结构被分割成段。 多个段被并行清理，使得整个锁结构的清理处理被优化。 锁定结构保持在耦合设施内，其通过耦合到联接设备的一个或多个处理器提供对锁定结构的访问。 锁定结构的清理由一个或多个处理器驱动的命令执行，并在耦合设备内执行。