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11.发明授权公开(公告)号：US06615373B2
公开(公告)日：2003-09-02
申请号：US10141040
申请日：2002-05-08
申请人： David A. Elko , Steven N. Goss , Michael J. Jordan , Jeffrey M. Nick , Douglas Westcott , Wendell W. Wilkinson
发明人： David A. Elko , Steven N. Goss , Michael J. Jordan , Jeffrey M. Nick , Douglas Westcott , Wendell W. Wilkinson
IPC分类号： G06F1100
CPC分类号： G06F11/2097 , G06F11/1443 , G06F11/201 , G06F11/2094
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。
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12.发明授权Method and apparatus for expansion, contraction, and reapportionment of structured external storage structures 失效结构化外部存储结构的膨胀，收缩和再分配的方法和装置
公开(公告)号：US5581737A
公开(公告)日：1996-12-03
申请号：US304458
申请日：1994-09-12
申请人： Dennis J. Dahlen , David A. Elko , Audrey A. Helffrich , Richard P. King , Jeffrey M. Nick , Stewart L. Palmer , Wendell W. Wilkinson
发明人： Dennis J. Dahlen , David A. Elko , Audrey A. Helffrich , Richard P. King , Jeffrey M. Nick , Stewart L. Palmer , Wendell W. Wilkinson
CPC分类号： G06F12/084 , G06F12/023 , G06F12/0815 , Y10S707/99942
摘要： A method and apparatus for optimizing a data structure of an external data storage facility shared by a plurality of data processing systems, the data structure being allocated by a first allocation command which includes first allocation parameters based on an amount of storage space in the external data storage facility assigned for creation of the data structure and a composition of the data structure, includes a device for determining values of the first allocation parameters, to thereby determine a first composition of the data structure, a device for determining an actual usage of the data structure, to thereby determine a second composition of the data structure, a device for comparing the first composition of the data structure with the second composition of the data structure, and a device for issuing, based on an output from the comparing device, a second allocation command having second allocation parameters, to the data structure for reallocation thereof. The issuing device includes a device for adjusting the first composition of the data structure to the second composition, as storage space in the external data storage facility and processing cycles become available to execute the second allocation parameters. Until the second allocation parameters are achieved, the reallocation of the data structure remains pending and all processing commands are accepted and processed by the external data storage facility.
摘要翻译： 一种用于优化由多个数据处理系统共享的外部数据存储设施的数据结构的方法和装置，所述数据结构由第一分配命令分配，所述第一分配命令包括基于所述外部数据中的存储空间量的第一分配参数 分配用于创建数据结构的存储设施和数据结构的组成包括用于确定第一分配参数的值的装置，从而确定数据结构的第一组合，用于确定数据的实际使用的设备 从而确定数据结构的第二组合，用于将数据结构的第一组合与数据结构的第二组合进行比较的装置，以及用于基于比较装置的输出发出第二组合的第二组 分配命令具有第二分配参数，用于重新分配数据结构。 发行装置包括用于将数据结构的第一组合调整到第二组合的装置，作为外部数据存储设备中的存储空间，并且处理周期变得可用于执行第二分配参数。 在实现第二分配参数之前，数据结构的重新分配保持待定，所有处理命令都被外部数据存储设施接受和处理。
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公开(公告)号：US07940706B2
公开(公告)日：2011-05-10
申请号：US11833571
申请日：2007-08-03
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
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。
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14.发明授权Method, system and program products for modifying coupling facility structures 有权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
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。
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公开(公告)号：US06584554B1
公开(公告)日：2003-06-24
申请号：US09378861
申请日：1999-08-23
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。
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公开(公告)号：US08341188B2
公开(公告)日：2012-12-25
申请号：US13085644
申请日：2011-04-13
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
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。
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公开(公告)号：US20110191625A1
公开(公告)日：2011-08-04
申请号：US13085644
申请日：2011-04-13
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： G06F11/20
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。
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公开(公告)号：US07257091B2
公开(公告)日：2007-08-14
申请号：US10140622
申请日：2002-05-08
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
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。
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19.发明授权Method and apparatus for implementing a shared message queue using a list structure 有权使用列表结构实现共享消息队列的方法和装置公开(公告)号：US06862595B1
公开(公告)日：2005-03-01
申请号：US09677341
申请日：2000-10-02
申请人： David A. Elko , Richard Dievendorff , Dermot J. Flaherty , Jeffrey M. Nick , David H. Surman , James H. Warnes , Douglas W. Westcott
发明人： David A. Elko , Richard Dievendorff , Dermot J. Flaherty , Jeffrey M. Nick , David H. Surman , James H. Warnes , Douglas W. Westcott
CPC分类号： G06F9/546 , G06F2209/548 , H04L67/10
摘要： A method and apparatus for implementing a shared message queue using a list structure. A put list is defined comprising a sequence of list entries, each of which corresponds to a message in the queue and has an associated list entry key. Each list entry key corresponding to an uncommitted message falls within an uncommitted key range defining an uncommitted portion of the put list, while each list entry key corresponding to a committed message falls within a committed key range defining a committed portion of the put list. To write a message to the queue, a list entry is added to the put list having a list entry key within the uncommitted key range.
摘要翻译： 一种使用列表结构实现共享消息队列的方法和装置。 定义列表包括列表条目序列，每个列表条目对应于队列中的消息并具有相关联的列表条目密钥。 对应于未提交消息的每个列表条目密钥落入定义放置列表的未提交部分的未提交的密钥范围内，而与已提交消息相对应的每个列表条目密钥落入定义放置列表的提交部分的提交密钥范围内。 要将消息写入队列，将列表条目添加到在未提交的密钥范围内具有列表条目密钥的放置列表中。
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20.发明授权Interdicting I/O and messaging operations from sending central processing complex to other central processing complexes and to I/O device in multi-system complex 失效将I / O和消息操作从发送中央处理复合体到其他中央处理复合体以及多系统复杂的I / O设备
公开(公告)号：US5394554A
公开(公告)日：1995-02-28
申请号：US860489
申请日：1992-03-30
申请人： David A. Elko , John F. Isenberg, Jr. , Allan S. Meritt , Brian B. Moore , Jeffrey M. Nick , William C. Shepard , David H. Surman , Michael D. Swanson
发明人： David A. Elko , John F. Isenberg, Jr. , Allan S. Meritt , Brian B. Moore , Jeffrey M. Nick , William C. Shepard , David H. Surman , Michael D. Swanson
CPC分类号： G06F15/17
摘要： In a multi-system complex having central processing complexes (CPCs) and subsystems, a hardware facility for prompt interdicting I/O and message operations. A CPC or subsystem failure causes as interruption in the availability of the data bases to the attached network of terminals. Often such networks have thousands of terminals. Even a short loss of data is detrimental. Therefore the CPC or subsystem takeover must be accomplished as quickly as possible and the I/O attached to the failing CPC or subsystem must be interdicting to release it for use to the rest of the complex. The disclosed hardware facility provides a mechanism which is program initiated and controlled and which guarantees the prompt completion of the interdiction function.
摘要翻译： 在具有中央处理复合体（CPC）和子系统的多系统复合体中，提供了一种硬件设施，用于迅速地阻止I / O和消息操作。 CPC或子系统故障导致连接的终端网络的数据库的可用性中断。 通常这样的网络有数千个终端。 即使是短暂的数据丢失也是有害的。 因此，CPC或子系统的接管必须尽可能快地完成，并且连接失败的CPC或子系统的I / O必须被阻止，以将其释放以供其他复合体使用。 所公开的硬件设施提供了一种程序启动和控制的机制，并且确保迅速完成拦截功能。
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