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51. 发明授权

US06986137B1 Method, system and program products for managing logical processors of a computing environment 有权
公开(公告)号：US06986137B1
公开(公告)日：2006-01-10
申请号：US09407594
申请日：1999-09-28
申请人： Gary M. King , Jeffrey P. Kubala , Jeffrey M. Nick , Peter B. Yocom
发明人： Gary M. King , Jeffrey P. Kubala , Jeffrey M. Nick , Peter B. Yocom
IPC分类号： G06F9/46
CPC分类号： G06F9/5077 , G06F9/45541
摘要： The configuration of the logical processors of a logical partition is managed dynamically. A logical partition is initially configured with one or more logical processors. Thereafter, the configuration can be dynamically adjusted. This dynamic adjustment may be in response to workload of the logical partition.

52. 发明授权

US06985951B2 Inter-partition message passing method, system and program product for managing workload in a partitioned processing environment 有权
公开(公告)号：US06985951B2
公开(公告)日：2006-01-10
申请号：US09801993
申请日：2001-03-08
申请人： Jeffrey P. Kubala , Jeffrey M. Nick , Joseph L. Temple, III , Peter B. Yocom
发明人： Jeffrey P. Kubala , Jeffrey M. Nick , Joseph L. Temple, III , Peter B. Yocom
IPC分类号： G06F15/173
CPC分类号： G06F9/5077 , G06F9/5083
摘要： A partitioned processing system capable of supporting diverse operating system partitions is disclosed wherein throughput information is passed from a partition to a partition resource manager. The throughput information is used to create resource balancing directives for the partitioned resource. The processing system includes at least a first partition and a second partition. A partition resource manager is provided for receiving information about throughput from the second partition and determining resource balancing directives. A communicator communicates the resource balancing directives from the partition manager to a kernel in the second partition which allocates resources to the second partition according to the resource balancing directives received from the partition manager.

53. 发明授权

US06594667B2 Method, system and program products for modifying coupling facility structures 有权
标题翻译：用于修改耦合设施结构的方法，系统和程序产品
公开(公告)号：US06594667B2
公开(公告)日：2003-07-15
申请号：US09379435
申请日：1999-08-23
申请人： Dennis J. Dahlen , David A. Elko , Jeffrey M. Nick , David H. Surman
发明人： Dennis J. Dahlen , David A. Elko , Jeffrey M. Nick , David H. Surman
IPC分类号： G06F1700
CPC分类号： G06F17/30312 , Y10S707/99942
摘要： Storage structures of a shared storage processor of a computing environment are modified. One or more target maximum counts are specified, which are to be used in modifying a storage structure of the shared storage processor. The one or more target maximum counts are then used to modify the storage structure.
摘要翻译：修改计算环境的共享存储处理器的存储结构。指定一个或多个目标最大计数，其用于修改共享存储处理器的存储结构。然后使用一个或多个目标最大计数来修改存储结构。

54. 发明授权

US06584554B1 Directed allocation of coupling facility structures 失效
标题翻译：联动设施结构的定向分配
公开(公告)号：US06584554B1
公开(公告)日：2003-06-24
申请号：US09378861
申请日：1999-08-23
申请人： Dennis J. Dahlen , David A. Elko , Jeffrey M. Nick , David H. Surman
发明人： Dennis J. Dahlen , David A. Elko , Jeffrey M. Nick , David H. Surman
IPC分类号： G06F1200
CPC分类号： G06F9/5016 , G06F3/0601 , G06F2003/0697
摘要： Storage structures are allocated within a shared storage processor of a computing environment. One or more target maximum counts are specified, which are to be used in allocating a storage structure of the shared storage processor. The one or more target maximum counts are then used to allocate the storage structure. The newly allocated structure can have the same characteristics as a previously allocated structure.
摘要翻译：存储结构被分配在计算环境的共享存储处理器内。指定一个或多个目标最大计数，其用于分配共享存储处理器的存储结构。然后使用一个或多个目标最大计数来分配存储结构。新分配的结构可以具有与先前分配的结构相同的特征。

55. 发明授权

US06539495B1 Method, system and program products for providing user-managed duplexing of coupling facility cache structures 有权
标题翻译：用于提供耦合设施缓存结构的用户管理双工的方法，系统和程序产品
公开(公告)号：US06539495B1
公开(公告)日：2003-03-25
申请号：US09255382
申请日：1999-02-22
申请人： David Arlen Elko , Steven Bruce Jones , Jeffrey W. Josten , Inderpal Singh Narang , Jeffrey M. Nick , Kelly B. Pushong , David Harold Surman , James Zu-Chia Teng
发明人： David Arlen Elko , Steven Bruce Jones , Jeffrey W. Josten , Inderpal Singh Narang , Jeffrey M. Nick , Kelly B. Pushong , David Harold Surman , James Zu-Chia Teng
IPC分类号： G06F1100
CPC分类号： G06F11/1666 , G06F11/20
摘要： Coupling facility store-in cache structures are duplexed in order to improve data availability. That is, once duplexing is established, selective data is written to both a primary structure instance and a secondary structure instance. Thus, if one of the structure instances fails, then the other structure instance is used in order to prevent data from being lost. Duplexing can be started manually and/or automatically by the operating system. Further, a structure may be removed from duplex mode and enter simplex mode, if duplexing is not desired.
摘要翻译：耦合设施存储缓存结构是双工的，以便提高数据可用性。也就是说，一旦建立双面打印，就将选择性数据写入主结构实例和二级结构实例。因此，如果其中一个结构实例失败，则使用另一个结构实例来防止数据丢失。操作系统可手动和/或自动启动双工。此外，如果不需要双面打印，则可以从双工模式中移除结构并进入单工模式。

56. 发明授权

US06490689B1 Managing instruction execution in order to accommodate a physical clock value in a clock representation 失效
标题翻译：管理指令执行，以适应时钟表示中的物理时钟值
公开(公告)号：US06490689B1
公开(公告)日：2002-12-03
申请号：US09337157
申请日：1999-06-21
申请人： David Arlen Elko , Jeffrey M. Nick , Ronald M. Smith, Sr. , Charles F. Webb
发明人： David Arlen Elko , Jeffrey M. Nick , Ronald M. Smith, Sr. , Charles F. Webb
IPC分类号： G06F104
CPC分类号： G06F1/14
摘要： A physical clock is expanded to enhance its precision. Existing instructions are capable of using the enhanced physical clock. Execution of an instruction begins, which places a value of the expanded physical clock in a physical clock field of a clock representation. The physical clock field is, however, unable to accommodate the value provided by the expanded physical clock. Thus, that value encroaches upon another predefined field of the clock representation. Completion of the instruction is therefore delayed such that the value provided by the expanded physical clock can be accommodated in the clock representation and a correct value for the another predefined field can be provided.
摘要翻译：物理时钟被扩展以提高其精度。现有指令能够使用增强的物理时钟。开始执行指令，将扩展的物理时钟的值置于时钟表示的物理时钟字段中。然而，物理时钟字段无法适应扩展的物理时钟提供的值。因此，该值侵占了时钟表示的另一个预定义字段。指令的完成因此被延迟，使得扩展的物理时钟提供的值可以被容纳在时钟表示中，并且可以提供另一个预定义字段的正确值。

57. 发明授权

US06230243B1 Method, system and program products for managing changed data of castout classes 失效
标题翻译：用于管理变更数据的方法，系统和程序产品
公开(公告)号：US06230243B1
公开(公告)日：2001-05-08
申请号：US09251888
申请日：1999-02-19
申请人： David Arlen Elko , Jeffrey W. Josten , Jeffrey M. Nick , David H. Surman , Wendell W. Wilkinson
发明人： David Arlen Elko , Jeffrey W. Josten , Jeffrey M. Nick , David H. Surman , Wendell W. Wilkinson
IPC分类号： G06F1200
CPC分类号： G06F12/123 , G06F12/0804 , G06F12/0866
摘要： Changed data of castout classes of a coupling facility cache are managed in order to be able to efficiently determine the age of the oldest changed data in the cache. A directory entry representing a changed datum is placed in a data structure corresponding to the castout class of the changed datum. The data structure includes an order queue ordered by timestamps and a process queue, having an ordered portion and an unordered portion. When the directory entry is to be added to the data structure, an attempt is first made to place the entry on the order queue. If the entry is not placed on the order queue within a predefined amount of time, then the entry is placed on the process queue, the order of which is maintained by background tasks. In order to return the oldest entry of the data structure, the smallest entry of the process queue is determined and that entry is then compared to the smallest entry of the order queue. The smaller of those two entries corresponds to the oldest entry for the castout class.
摘要翻译：管理耦合设施高速缓存的丢弃类的更改数据，以便能够有效地确定高速缓存中最早更改的数据的年龄。表示更改的数据的目录条目被放置在与改变的基准的castout类相对应的数据结构中。数据结构包括由时间戳排序的订单队列和具有有序部分和无序部分的处理队列。当目录条目要添加到数据结构中时，首先尝试将条目放在订单队列上。如果条目未在预定义的时间内放置在订单队列上，则该条目将被放置在进程队列中，其顺序由后台任务维护。为了返回数据结构的最旧条目，确定进程队列的最小条目，然后将该条目与订单队列的最小条目进行比较。这两个条目中较小的条目对应于castout类的最旧条目。

58. 发明授权

US09298733B1 Storing files in a parallel computing system based on user or application specification 有权
标题翻译：基于用户或应用程序规范将文件存储在并行计算系统中
公开(公告)号：US09298733B1
公开(公告)日：2016-03-29
申请号：US13536289
申请日：2012-06-28
申请人： Sorin Faibish , John M. Bent , Jeffrey M. Nick , Gary Grider , Aaron Torres
发明人： Sorin Faibish , John M. Bent , Jeffrey M. Nick , Gary Grider , Aaron Torres
IPC分类号： G06F17/30
CPC分类号： G06F17/302 , G06F17/30224
摘要： Techniques are provided for storing files in a parallel computing system based on a user-specification. A plurality of files generated by a distributed application in a parallel computing system are stored by obtaining a specification from the distributed application indicating how the plurality of files should be stored; and storing one or more of the plurality of files in one or more storage nodes of a multi-tier storage system based on the specification. The plurality of files comprise a plurality of complete files and/or a plurality of sub-files. The specification can optionally be processed by a daemon executing on one or more nodes in a multi-tier storage system. The specification indicates how the plurality of files should be stored, for example, identifying one or more storage nodes where the plurality of files should be stored.
摘要翻译：提供了基于用户规范在并行计算系统中存储文件的技术。由并行计算系统中的分布式应用生成的多个文件通过从分布式应用获得指定如何存储多个文件的规范来存储; 以及基于所述规范，将所述多个文件中的一个或多个存储在多层存储系统的一个或多个存储节点中。多个文件包括多个完整文件和/或多个子文件。该规范可以可选地由在多层存储系统中的一个或多个节点上执行的守护进程来处理。该规范指示如何存储多个文件，例如，识别应该存储多个文件的一个或多个存储节点。

59. 发明授权

US07013305B2 Managing the state of coupling facility structures, detecting by one or more systems coupled to the coupling facility, the suspended state of the duplexed command, detecting being independent of message exchange 有权
标题翻译：管理耦合设施结构的状态，由耦合设备耦合的一个或多个系统进行检测，双工命令的挂起状态，独立于消息交换的检测
公开(公告)号：US07013305B2
公开(公告)日：2006-03-14
申请号：US09968248
申请日：2001-10-01
申请人： David A. Elko , Steven N. Goss , Michael J. Jordan , Georgette L. Kurdt , Jeffrey M. Nick , Kelly B. Pushong , David H. Surman
发明人： David A. Elko , Steven N. Goss , Michael J. Jordan , Georgette L. Kurdt , Jeffrey M. Nick , Kelly B. Pushong , David H. Surman
IPC分类号： G06F17/30
CPC分类号： H04L67/1095 , G06F11/2007 , G06F11/2028 , G06F11/2097 , H04B1/74 , H04L1/22 , H04L5/14 , H04L41/50 , H04L43/08 , H04L67/108 , H04L67/2842 , Y10S707/99938
摘要： A coupling facility is coupled to one or more other coupling facilities via one or more peer links. The coupling of the facilities enables various functions to be supported, including the duplexing of structures of the coupling facilities. Duplexing is performed on a structure basis, and thus, a coupling facility may include duplexed structures, as well as non-duplexed or simplexed structures.
摘要翻译：耦合设备经由一个或多个对等链路耦合到一个或多个其他耦合设施。设施的联结使得能够支持各种功能，包括耦合设施的结构的双工。在结构基础上执行双工，因此，耦合设施可以包括双工结构，以及非双工或单相结构。

60. 发明授权

US07007276B1 Method, system and program products for managing groups of partitions of a computing environment 有权
标题翻译：用于管理计算环境分区组的方法，系统和程序产品
公开(公告)号：US07007276B1
公开(公告)日：2006-02-28
申请号：US09407391
申请日：1999-09-28
申请人： Jeffrey P. Kubala , Jeffrey M. Nick , Peter B. Yocom
发明人： Jeffrey P. Kubala , Jeffrey M. Nick , Peter B. Yocom
IPC分类号： G06F9/46
CPC分类号： G06F9/5077 , G06F2209/505
摘要： Groups of partitions of a computing environment are managed. At least one group of the computing environment includes a plurality of partitions of the computing environment. Shareable resources are assigned to the partitions of the group and are managed as a group.
摘要翻译：管理计算环境的分组组。至少一组计算环境包括计算环境的多个分区。可共享资源分配给组的分区，并作为组进行管理。

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