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1.发明申请公开(公告)号：US20130111026A1
公开(公告)日：2013-05-02
申请号：US13285768
申请日：2011-10-31
申请人： David D. Chambliss , Joshua W. Knight , Ronald K. Kreuzenstein , John J. Lee , Nicholas C. Matsakis , James A. Ruddy , John G. Thompson , Harry M. Yudenfriend
发明人： David D. Chambliss , Joshua W. Knight , Ronald K. Kreuzenstein , John J. Lee , Nicholas C. Matsakis , James A. Ruddy , John G. Thompson , Harry M. Yudenfriend
IPC分类号： G06F15/16 , G06F15/173
CPC分类号： G06F17/30362
摘要： A multi-mainframe operating system serialization method can include receiving, in a first computing system, a request to access a data set on behalf of a first peer application, sending, in the first computing system, a notification to a second peer application to obtain a normal enqueue, in response to the second peer application obtaining the normal enqueue, obtaining, in the first computing system, a first rider enqueue for the data set and sending, in the first computing system, a communication to peer instances to obtain additional rider enqueues for the data set, the additional rider enqueues corresponding to the first rider enqueue.
摘要翻译： 多主机操作系统序列化方法可以包括在第一计算系统中接收代表第一对等应用访问数据集的请求，在第一计算系统中向第二对等应用发送通知以获得 响应于第二对等应用获得正常排队的正常排队，在第一计算系统中获得用于数据集的第一乘员入队，并且在第一计算系统中发送到对等实例的通信以获得附加车手 入队数据集，额外的骑手入队对应于第一个骑手入队。
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2.发明授权公开(公告)号：US09053141B2
公开(公告)日：2015-06-09
申请号：US13285768
申请日：2011-10-31
申请人： David D. Chambliss , Joshua W. Knight , Ronald K. Kreuzenstein , John J. Lee , Nicholas C. Matsakis , James A. Ruddy , John G. Thompson , Harry M. Yudenfriend
发明人： David D. Chambliss , Joshua W. Knight , Ronald K. Kreuzenstein , John J. Lee , Nicholas C. Matsakis , James A. Ruddy , John G. Thompson , Harry M. Yudenfriend
IPC分类号： G06F15/16 , G06F15/173 , G06F17/30
CPC分类号： G06F17/30362
摘要： A multi-mainframe operating system serialization method can include receiving, in a first computing system, a request to access a data set on behalf of a first peer application, sending, in the first computing system, a notification to a second peer application to obtain a normal enqueue, in response to the second peer application obtaining the normal enqueue, obtaining, in the first computing system, a first rider enqueue for the data set and sending, in the first computing system, a communication to peer instances to obtain additional rider enqueues for the data set, the additional rider enqueues corresponding to the first rider enqueue.
摘要翻译： 多主机操作系统序列化方法可以包括在第一计算系统中接收代表第一对等应用访问数据集的请求，在第一计算系统中向第二对等应用发送通知以获得 响应于第二对等应用获得正常排队的正常排队，在第一计算系统中获得用于数据集的第一乘员入队，并且在第一计算系统中发送到对等实例的通信以获得附加车手 入队数据集，额外的骑手入队对应于第一个骑手入队。
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公开(公告)号：US09032484B2
公开(公告)日：2015-05-12
申请号：US13285757
申请日：2011-10-31
申请人： David D. Chambliss , Joshua W. Knight , Ronald K. Kreuzenstein , John J. Lee , James A. Ruddy , John G. Thompson , Harry M. Yudenfriend
发明人： David D. Chambliss , Joshua W. Knight , Ronald K. Kreuzenstein , John J. Lee , James A. Ruddy , John G. Thompson , Harry M. Yudenfriend
CPC分类号： G06F9/468 , G06F9/54 , G06F21/6236
摘要： A heterogeneous computing system includes a first server module having a first operating system, a second server module communicatively coupled to the first server module, the second server module having a second operating system dissimilar to the first operating system, a data set accessible by the first server module and the second server module; and a process residing on the first server module, the process configured to grant access to the second server module, from the first server module, to the data set.
摘要翻译： 异构计算系统包括具有第一操作系统的第一服务器模块，通信地耦合到第一服务器模块的第二服务器模块，第二服务器模块具有与第一操作系统不同的第二操作系统，可由第一操作系统访问的数据集 服务器模块和第二服务器模块; 以及驻留在所述第一服务器模块上的进程，所述进程被配置为从所述第一服务器模块向所述数据集授予对所述第二服务器模块的访问。
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公开(公告)号：US20130111557A1
公开(公告)日：2013-05-02
申请号：US13285757
申请日：2011-10-31
申请人： David D. Chambliss , Joshua W. Knight , Ronald K. Kreuzenstein , John J. Lee , James A. Ruddy , John G. Thompson , Harry M. Yudenfriend
发明人： David D. Chambliss , Joshua W. Knight , Ronald K. Kreuzenstein , John J. Lee , James A. Ruddy , John G. Thompson , Harry M. Yudenfriend
CPC分类号： G06F9/468 , G06F9/54 , G06F21/6236
摘要： A heterogeneous computing system includes a first server module having a first operating system, a second server module communicatively coupled to the first server module, the second server module having a second operating system dissimilar to the first operating system, a data set accessible by the first server module and the second server module; and a process residing on the first server module, the process configured to grant access to the second server module, from the first server module, to the data set.
摘要翻译： 异构计算系统包括具有第一操作系统的第一服务器模块，可通信地耦合到第一服务器模块的第二服务器模块，第二服务器模块具有与第一操作系统不同的第二操作系统，可由第一操作系统访问的数据集 服务器模块和第二服务器模块; 以及驻留在所述第一服务器模块上的进程，所述进程被配置为从所述第一服务器模块向所述数据集授予对所述第二服务器模块的访问。
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公开(公告)号：US09058275B2
公开(公告)日：2015-06-16
申请号：US13157735
申请日：2011-06-10
申请人： Peter D. Driever , Steven G. Glassen , Kenneth J. Oakes , Peter G. Sutton , Peter K. Szwed , Harry M. Yudenfriend
发明人： Peter D. Driever , Steven G. Glassen , Kenneth J. Oakes , Peter G. Sutton , Peter K. Szwed , Harry M. Yudenfriend
CPC分类号： G06F9/3861 , G06F3/0619 , G06F3/0635 , G06F3/0689 , G06F9/30032 , G06F9/30043 , G06F11/0775 , G06F11/085 , G06F12/0246 , G06F13/124 , G06F13/28
摘要： An abstraction for storage class memory is provided that hides the details of the implementation of storage class memory from a program, and provides a standard channel programming interface for performing certain actions, such as controlling movement of data between main storage and storage class memory or managing storage class memory.
摘要翻译： 提供存储类存储器的抽象，其隐藏来自程序的存储类存储器的实现的细节，并且提供用于执行某些动作的标准通道编程接口，例如控制主存储和存储类存储器之间的数据移动或管理 存储类内存
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公开(公告)号：US08812742B2
公开(公告)日：2014-08-19
申请号：US13523958
申请日：2012-06-15
申请人： John R. Flanagan , Francis Gassert , Kenneth J. Oakes , Dale F. Riedy , Peter G. Sutton , John Trotter , Harry M. Yudenfriend
发明人： John R. Flanagan , Francis Gassert , Kenneth J. Oakes , Dale F. Riedy , Peter G. Sutton , John Trotter , Harry M. Yudenfriend
CPC分类号： G06F13/4022
摘要： A computer system includes a processor configured for detecting initial command response times of a plurality of paths for transmitting signals from the processor to one or more external devices via a plurality of channels, assigning weighted values to the plurality of paths based on the detected initial command response times, and modifying a frequency at which respective paths among the plurality of paths are selected for transmitting the signals based on the weighted values assigned to the respective paths.
摘要翻译： 计算机系统包括：处理器，被配置为检测多个路径的初始命令响应时间，用于经由多个信道将信号从处理器发送到一个或多个外部设备;基于检测到的初始命令向多个路径分配加权值 响应时间，以及修改多个路径中的相应路径被选择用于基于分配给相应路径的加权值来发送信号的频率。
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公开(公告)号：US20130339948A1
公开(公告)日：2013-12-19
申请号：US13524315
申请日：2012-06-15
IPC分类号： G06F9/455
CPC分类号： G06F9/45558 , G06F11/3419 , G06F11/3485 , G06F2009/45579 , G06F2201/815
摘要： A computer system includes memory divided into a plurality of logical partitions (LPARs), each LPAR running one of a plurality of instances of an operating system (O/S). The system also includes a processor configured to run a hypervisor program to manage operation of the plurality of LPARs. The processor determines a reference I/O service time of an I/O operation on a server, measures an actual I/O service time of the operation, and determines a delay time of virtualization on the server based on the reference I/O service time and the actual I/O service time.
摘要翻译： 计算机系统包括划分为多个逻辑分区（LPAR）的存储器，每个LPAR运行操作系统（O / S）的多个实例中的一个。 该系统还包括配置成运行管理程序程序以管理多个LPAR的操作的处理器。 处理器确定服务器上的I / O操作的参考I / O服务时间，测量操作的实际I / O服务时间，并且基于参考I / O服务确定服务器上虚拟化的延迟时间 时间和实际的I / O服务时间。
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8.发明授权Swapping PPRC secondaries from a subchannel set other than zero to subchannel set zero using control block field manipulation 有权使用控制块字段操作将PPRC辅助节点从零以外的子信道集合转换为子信道设置为零公开(公告)号：US08516173B2
公开(公告)日：2013-08-20
申请号：US12180651
申请日：2008-07-28
申请人： John F. Betz , Harry M. Yudenfriend
发明人： John F. Betz , Harry M. Yudenfriend
IPC分类号： G06F13/00
CPC分类号： G06F13/124
摘要： A method for swapping peer-to-peer remote copy (PPRC) secondary device definitions from a subchannel set other than zero to subchannel set zero by the utilization of control block-field manipulation includes identifying a PPRC primary and secondary device pair, wherein a PPRC primary device definition resides at subchannel set zero and the PPRC secondary device definition resides at a subchannel set other than subchannel set zero; within operating system definitions of the PPRC pair, exchanging physical information associated with the PPRC primary and secondary devices, including pathing, node descriptor, device number, and a field cross referencing device numbers of the PPRC pair; and within channel subsystem definitions of the PPRC primary and secondary devices, via a SwapSubchannel instruction, exchanging physical information, including path and control unit information while retaining a subchannel identifier, a subchannel set identifier, and a subchannel interruption parameter pointing to the operating system definition of the device.
摘要翻译： 通过使用控制块字段操作，将来自不同于零的子信道集合的对等远程复制（PPRC）次要设备定义交换到子信道设置为零的方法包括识别PPRC主设备对和辅助设备对，其中，PPRC 主设备定义位于子信道设置为零，并且PPRC辅助设备定义驻留在除子信道设置为零之外的子信道集上; 在PPRC对的操作系统定义中，交换与PPRC主设备和辅助设备相关的物理信息，包括路径，节点描述符，设备号和PPRC对的字段交叉参考设备号; 并且在通过SwapSubchannel指令的PPRC主设备和辅助设备的信道子系统定义内，交换物理信息，包括路径和控制单元信息，同时保留子信道标识符，子信道集标识符和指向操作系统定义的子信道中断参数 的设备。
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9.发明申请PROVIDING INDIRECT DATA ADDRESSING IN AN INPUT/OUTPUT PROCESSING SYSTEM WHERE THE INDIRECT DATA ADDRESS LIST IS NON-CONTIGUOUS 有权在间接数据地址列表不连续的情况下，在输入/输出处理系统中提供间接数据寻址公开(公告)号：US20130179596A1
公开(公告)日：2013-07-11
申请号：US13784132
申请日：2013-03-04
申请人： Daniel F. Casper , Mark P. Bendyk , John R. Flanagan , Catherine C. Huang , Matthew J. Kalos , Ugochukwu C. Njoku , Dale F. Riedy , Gustav E. Sittmann, III , Harry M. Yudenfriend
发明人： Daniel F. Casper , Mark P. Bendyk , John R. Flanagan , Catherine C. Huang , Matthew J. Kalos , Ugochukwu C. Njoku , Dale F. Riedy , Gustav E. Sittmann, III , Harry M. Yudenfriend
IPC分类号： G06F3/00
CPC分类号： G06F12/1036 , G06F3/00 , G06F3/0604 , G06F3/0655 , G06F3/0673 , G06F12/1009 , G06F13/124 , G06F2212/65
摘要： A method includes configuring a processing circuit to perform: receiving a control word for an I/O operation, forwarding a transport command control block (TCCB) from the channel subsystem to a control unit, gathering data associated with the I/O operation, and transmitting the gathered data to the control unit in the I/O processing system. Gathering the data includes accessing entries of a list of storage addresses that collectively specifying the data. Based on an entry of the list comprising a not-set first flag and a corresponding first storage address, gathering data from a corresponding storage location, and based on an entry of the list comprising a set first flag and a corresponding second storage address, obtaining a next entry of the list from a second storage location.
摘要翻译： 一种方法，包括配置处理电路以执行：接收用于I / O操作的控制字，将传输命令控制块（TCCB）从信道子系统转发到控制单元，收集与I / O操作相关的数据，以及 将收集的数据发送到I / O处理系统中的控制单元。 收集数据包括访问共同指定数据的存储地址列表的条目。 基于包括未设置的第一标志和对应的第一存储地址的列表的条目，从相应的存储位置收集数据，并且基于包括设置的第一标志和对应的第二存储地址的列表的条目，获得 来自第二个存储位置的列表的下一个条目。
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10.发明授权公开(公告)号：US08176222B2
公开(公告)日：2012-05-08
申请号：US12030932
申请日：2008-02-14
申请人： Mark P. Bendyk , Scott M. Carlson , Daniel F. Casper , John R. Flanagan , Catherine C. Huang , Matthew J. Kalos , Ughochukwu C. Njoku , Louis W. Ricci , Harry M. Yudenfriend
发明人： Mark P. Bendyk , Scott M. Carlson , Daniel F. Casper , John R. Flanagan , Catherine C. Huang , Matthew J. Kalos , Ughochukwu C. Njoku , Louis W. Ricci , Harry M. Yudenfriend
CPC分类号： G06F13/122
摘要： A computer program product, apparatus, and method for handling early termination of an I/O operation at a channel subsystem in an I/O processing system are provided. The computer program product includes a tangible storage medium readable by a processing circuit and storing instructions for execution by the processing circuit for performing a method. The method includes receiving a request to terminate an I/O operation, and transmitting an abort command to a control unit in communication with the channel subsystem in response to receiving the request to terminate the I/O operation. The method also includes transmitting a purge path command to purge a path associated with the I/O operation, where the purge path command includes an error code identifying the request to terminate the I/O operation.
摘要翻译： 提供了一种用于处理I / O处理系统中的信道子系统的I / O操作的提前终止的计算机程序产品，装置和方法。 计算机程序产品包括可由处理电路读取的有形存储介质，并且存储由处理电路执行以执行方法的指令。 该方法包括接收终止I / O操作的请求，以及响应于接收到终止I / O操作的请求，向与通道子系统通信的控制单元发送中止命令。 该方法还包括发送清除路径命令以清除与I / O操作相关联的路径，其中清除路径命令包括标识终止I / O操作的请求的错误代码。
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