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    CONNECTION ERROR AVOIDANCE IN APPARATUS CONNECTED TO A POWER SUPPLY
    3.
    发明申请
    CONNECTION ERROR AVOIDANCE IN APPARATUS CONNECTED TO A POWER SUPPLY 审中-公开
    连接到电源的设备中的连接错误避免

    公开(公告)号：WO2006084783A3

    公开(公告)日：2006-12-21

    申请号：PCT/EP2006050286

    申请日：2006-01-18

    Applicant: IBM ,  HYATT STEVE JOHN ,  JUDD IAN DAVID ,  NICHOLSON ROBERT BRUCE ,  QUELCH PAUL JONATHAN ,  RANDLE STEPHEN ARTHUR ,  SCALES WILLIAM JAMES

    Inventor： HYATT STEVE JOHN ,  JUDD IAN DAVID ,  NICHOLSON ROBERT BRUCE ,  QUELCH PAUL JONATHAN ,  RANDLE STEPHEN ARTHUR ,  SCALES WILLIAM JAMES

    IPC: G06F11/22

    CPC classification number: G06F11/2289 ,  Y10T307/615

    Abstract: A logic arrangement for reducing incidence of errors in connections between a power consumer apparatus and a power supply apparatus, comprises: a pattern-generating component for generating an identifiable pattern for a patterned load to be drawn from a power supply connection; a load-drawing component, responsive to the pattern-generating component, 10 for drawing the patterned load from the power supply connection; and a testing component at the power consumer apparatus for testing across a signal connection for a responsive supply to satisfy demand for the patterned load by the power supply apparatus. The logic arrangement may further be embodied as a system or as a computer program.

    Abstract translation: 一种用于减少功率消耗装置和电源装置之间的连接中的误差的发生率的逻辑装置，包括：模式产生部件，用于产生用于从电源连接抽出的图案化负载的可识别图案; 响应于图案产生部件的负载绘图部件10，用于从电源连接中抽出图案化负载; 以及用于电力消费者装置的测试部件，用于通过用于响应电源的信号连接进行测试，以满足由电源装置对图案化负载的需求。 逻辑布置还可以被体现为系统或计算机程序。

    APPARATUS AND METHOD FOR CLUSTER RECOVERY
    4.
    发明申请
    APPARATUS AND METHOD FOR CLUSTER RECOVERY 审中-公开
    集群恢复的装置和方法

    公开(公告)号：WO2007141180A3

    公开(公告)日：2008-03-20

    申请号：PCT/EP2007055304

    申请日：2007-05-31

    Applicant: IBM ,  BEEKEN CHRISTOPHER BARRY ,  MACHLEIDT STEPHANIE ,  NICHOLSON ROBERT BRUCE

    Inventor： BEEKEN CHRISTOPHER BARRY ,  MACHLEIDT STEPHANIE ,  NICHOLSON ROBERT BRUCE

    IPC: G06F11/20 ,  G06F11/00

    CPC classification number: G06F11/1484 ,  G06F11/2028 ,  G06F11/203 ,  G06F2201/815

    Abstract: Apparatus for non-disruptive error recovery in a clustered system, comprises a node instance configuration activity quiescing component for quiescing configuration activity at a first virtual node instance; a node instance creation component for creating a second virtual node instance with I/O access blocked; a configuration transfer component for transferring configuration data from the first to the second virtual node instance; a commit component for committing the changeover from the first to the second virtual node instance; a node instance communications blocking component for blocking inbound communications to a first virtual node instance; a node instance communications unblocking component for unblocking I/O access at the second virtual node instance; a communication control component for monitoring outbound communications from the first virtual node instance and signalling completion of all pending outbound communications; and a node instance deletion component for deleting the first virtual node instance.

    Abstract translation: 用于在群集系统中进行非破坏性错误恢复的装置包括用于在第一虚拟节点实例处静止配置活动的节点实例配置活动静止组件; 用于创建具有I / O访问被阻止的第二虚拟节点实例的节点实例创建组件; 用于将配置数据从第一虚拟节点实例传送到第二虚拟节点实例的配置传送组件; 用于提交从第一虚拟节点实例到第二虚拟节点实例的转换的提交组件; 用于阻止到第一虚拟节点实例的入站通信的节点实例通信阻塞组件; 用于解除在第二虚拟节点实例处的I / O访问的节点实例通信解除阻塞组件; 通信控制组件，用于监视来自第一虚拟节点实例的出站通信和所有待处理的出站通信的信令完成; 以及用于删除第一虚拟节点实例的节点实例删除组件。

    CONNECTION ERROR AVOIDANCE IN APPARATUS CONNECTED TO A POWER SUPPLY
    5.
    发明申请
    CONNECTION ERROR AVOIDANCE IN APPARATUS CONNECTED TO A POWER SUPPLY 审中-公开
    连接到电源的设备中的连接错误避免

    公开(公告)号：WO2006084783B1

    公开(公告)日：2007-02-22

    申请号：PCT/EP2006050286

    申请日：2006-01-18

    Applicant: IBM ,  HYATT STEVE JOHN ,  JUDD IAN DAVID ,  NICHOLSON ROBERT BRUCE ,  QUELCH PAUL JONATHAN ,  RANDLE STEPHEN ARTHUR ,  SCALES WILLIAM JAMES

    Inventor： HYATT STEVE JOHN ,  JUDD IAN DAVID ,  NICHOLSON ROBERT BRUCE ,  QUELCH PAUL JONATHAN ,  RANDLE STEPHEN ARTHUR ,  SCALES WILLIAM JAMES

    IPC: G06F11/22

    CPC classification number: G06F11/2289 ,  Y10T307/615

    Abstract: A logic arrangement for reducing incidence of errors in connections between a power consumer apparatus and a power supply apparatus, comprises: a pattern-generating component for generating an identifiable pattern for a patterned load to be drawn from a power supply connection; a load-drawing component, responsive to the pattern-generating component, 10 for drawing the patterned load from the power supply connection; and a testing component at the power consumer apparatus for testing across a signal connection for a responsive supply to satisfy demand for the patterned load by the power supply apparatus. The logic arrangement may further be embodied as a system or as a computer program.

    Abstract translation: 一种用于减少功率消耗装置和电源装置之间的连接中的误差的发生率的逻辑装置，包括：图形产生部件，用于产生用于从电源连接中抽出的图案化负载的可识别图案; 响应于图案产生部件的负载拉伸部件10，用于从电源连接中抽出图案化负载; 以及用于电力消耗装置的测试部件，用于通过用于响应电源的信号连接进行测试，以满足由电源装置对图案化负载的需求。 逻辑布置还可以体现为系统或计算机程序。

    LOW-OVERHEAD STORAGE CLUSTER CONFIGURATION LOCKING
    6.
    发明专利
    LOW-OVERHEAD STORAGE CLUSTER CONFIGURATION LOCKING 未知

    公开(公告)号：CA2521947C

    公开(公告)日：2013-09-10

    申请号：CA2521947

    申请日：2004-03-29

    Applicant: IBM

    Inventor： CARR DAVID JOHN ,  JONES MICHAEL JOHN ,  NICHOLSON ROBERT BRUCE ,  SCALES WILLIAM JAMES ,  WHYTE BARRY DOUGLAS

    IPC: G06F9/50 ,  G06F20060101 ,  G06F3/06 ,  G06F9/46

    Abstract: A storage control apparatus, in communication with a cluster of storage devices in a storage network having plural administrator systems, comprises a cluster lock requester component, a cluster lock receiver component and a configuration component, wherein, responsive to receipt of a cluster lock by said cluster lock receiver component, the configuration component is operable to configure a logical resource object within said cluster. The apparatus may also include a cluster lock granter component operable to grant a cluster lock to the cluster lock receiver component responsive to said cluster lock requester component. A method of operating a storage control apparatus includes method steps corresponding to functional components of an apparatus and may be embodied in computer program codes.

    Zwischenspeichern von großen Objekten mit mehreren, unbekannten und variierenden Ankerpunkten an einer zwischengeschalteten Proxy-Einheit
    7.
    发明专利
    Zwischenspeichern von großen Objekten mit mehreren, unbekannten und variierenden Ankerpunkten an einer zwischengeschalteten Proxy-Einheit 未知

    公开(公告)号：DE102012215725B4

    公开(公告)日：2016-12-01

    申请号：DE102012215725

    申请日：2012-09-05

    Applicant: IBM

    Inventor： CHETLUR MALOLAN ,  DEVI UMAMAHESWARI C ,  KALYANARAMAN SHIVKUMAR ,  NICHOLSON ROBERT BRUCE ,  POLAVARAPU RAMANA V

    IPC: H04N21/231

    Abstract: Verfahren, das Folgendes umfasst: Empfangen einer Anforderung von eigenständigem Inhalt in einem Video-Objekt, wobei der Inhalt weder zwischengespeichert ist noch an einen zwischengespeicherten Video-Objektabschnitt angrenzt; Zwischenspeichern eines ersten Abschnitts des Video-Objekts; Zuweisen eines Werts zu dem ersten Video-Objektabschnitt; Empfangen einer anschließenden Anforderung von Inhalt in dem Video-Objekt, wobei die anschließende Anforderung dem Zugreifen auf den ersten Video-Objektabschnitt und einen zweiten, nicht zwischengespeicherten Abschnitt des Video-Objekts entspricht; Aktualisieren des Werts des ersten Video-Objektabschnitts; und Ermitteln einer Menge für die Zwischenspeicherung und eines Werts für den zweiten Video-Objektabschnitt, wobei das Empfangen einer anschließenden Anforderung die Feststellung umfasst, ob der der Anforderung entsprechende Inhalt einen bereits zwischengespeicherten Video-Objektabschnitt überlappt, und wobei die Feststellung Folgendes umfasst: Feststellen von der Anforderung entsprechendem Inhalt, der einen bereits zwischengespeicherten Video-Objektabschnitt teilweise überlappt; und Aufteilen des bereits zwischengespeicherten Video-Objektabschnitts.

    Methods and apparatus for recovery from faults in a loop network
    9.
    发明专利
    Methods and apparatus for recovery from faults in a loop network 未知

    公开(公告)号：GB2377144B

    公开(公告)日：2004-11-10

    申请号：GB0117092

    申请日：2001-07-13

    Applicant: IBM

    Inventor： BEER REGINALD ,  CASHMAN PAUL NICHOLAS ,  JUDD IAN DAVID ,  HOOTON PAUL ,  MADDOCK ROBERT FRANK ,  MORRIS NEIL ,  NICHOLSON ROBERT BRUCE ,  WHYTE BARRY DOUGLAS

    IPC: H04L12/437 ,  H04L45/28

    Abstract: A method and apparatus for recovery from faults in a loop network (500) is provided. The loop network (500) has a plurality of ports (520, 530, 532, 534) serially connected with means for bypassing the ports (520, 530, 532, 534) from the loop network (500). A control device (522, 524) is provided with bypass control over at least one of the ports (530, 532, 534). A host means (502) sends a command to the control device (522, 524) at regular intervals and the control device (522, 524) has a counter which restarts a time period at the receipt of each command. If the time period expires, the control device (522, 524) activates the means for bypassing all the ports (530, 532, 534) under its control. The loop network (500) may have two loops (516, 518) with at least some of the ports (520, 530, 532, 534) common to both loops (516, 518).

    Method and apparatus for improving performance of a loop network by selectively bypassing redundant ports and also bypassing faulty ports
    10.
    发明专利
    Method and apparatus for improving performance of a loop network by selectively bypassing redundant ports and also bypassing faulty ports 未知

    公开(公告)号：GB2378621A

    公开(公告)日：2003-02-12

    申请号：GB0119069

    申请日：2001-08-06

    Applicant: IBM

    Inventor： CASHMAN PAUL NICHOLAS ,  MADDOCK ROBERT FRANK ,  NICHOLSON ROBERT BRUCE ,  VEAL MICHAEL

    IPC: H04L12/437

    Abstract: A method and apparatus for improving performance of a loop network (400), in particular a Fibre Channel Arbitrated Loop. The loop network (400) has two loops (406, 408) and a plurality of dual ported devices (410) each with one port (411, 412) on each loop (406, 408) . The method includes selectively bypassing redundant ports on the loops (406, 408) by a first command means in the form of a Fibre Channel Arbitrated Loop command to balance port accesses and to reduce the loop overhead by reducing the number of ports (411, 412) in each loop (406, 408). In the event of a fault, bypassing the port of a device (410) by a second command means in the form of a non Fibre Channel Arbitrated Loop command and enabling all the bypassed redundant ports with a single command to all ports using the first command means. The first command means does not enable the port bypassed by the second command means.

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