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1.发明专利
公开(公告)号：AU2002234764A1
公开(公告)日：2002-09-19
申请号：AU2002234764
申请日：2002-02-27
Inventor： WILLOUGHBY DAVID , PATEL KANISHA , PHAN PETER DINH , LEE HOA VAN , DAWKINS GEORGE JOHN JR
Abstract: A method, apparatus, and computer implemented instructions for controlling power in a data processing system having a plurality of logical partitions. Responsive to receiving a request to turn off the power for a logical partition within the plurality of logical partitions in the data processing system, a determination is made as to whether an additional partition within the plurality of logical partitions is present in the data processing system. The power is turned off in the data processing system in response to a determination an additional partition within the plurality of logical partitions is absent in the data processing system. The logical partition is shut down in response to a determination that an additional partition within the plurality of logical partitions is present in the data processing system. The mechanism of the present invention also provides for rebooting logical partitions. A request is received to reboot a logical partition within the plurality of logical partitions. A reset signal is activated only for each processor assigned to the logical partition.
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公开(公告)号：JP2004342109A
公开(公告)日：2004-12-02
申请号：JP2004142836
申请日：2004-05-12
Applicant: Internatl Business Mach Corp
, インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation Inventor： BAILEY DAVID ALAN , NGUYEN TRUNG NGOC , NORDSTROM GREGORY MICHAEL , PATEL KANISHA , THURBER STEVEN MARK
CPC classification number: G06F11/0793 , G06F11/0712 , G06F11/0745
Abstract: PROBLEM TO BE SOLVED: To enable automatic recovery from errors in an I/O fabric. SOLUTION: A device, program products, and a method propagate errors detected in I/O fabric elements within a I/O fabric used for combining one or more end point I/O resource(s) with a processing unit in a computer. More specifically, errors are propagated to an end point I/O resource which is affected by the I/O fabric related to a recovery from the errors in the I/O fabric. Then a device driver or other program codes, used for accessing to each affected I/O resource, can be recovered asynchronously from the errors propagated from the accompanied I/O resources. In this way, recovery from the errors in the I/O fabric elements can often be made, before waiting for all the affected I/O resources to finish recovery. Also, the I/O fabric can be composed dynamically so as to be available for both recoverable end point resources and to unrecoverable endpoint I/O resources. In concrete terms, the I/O fabric element in the I/O fabric can be composed dynamically so that it enables machine check notification in the I/O fabric element, when it detects that the end point I/O resource has essentially become unrecoverable. COPYRIGHT: (C)2005,JPO&NCIPI
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Patent Agency Ranking3.发明专利Method, computer program, and data processing system for handling errors or events in a logical partition data processing system 有权方法，计算机程序和数据处理系统，用于处理逻辑分区数据处理系统中的错误或事件
公开(公告)号：JP2003323306A
公开(公告)日：2003-11-14
申请号：JP2003100322
申请日：2003-04-03
Inventor： DAWKINS GEORGE JOHN , DESAI PRAKASH VINODRAI , MCINTOSH GORDON D , PATEL KANISHA
CPC classification number: G06F11/0793 , G06F11/0712 , G06F11/0781
Abstract: PROBLEM TO BE SOLVED: To provide a method, computer program, and data processing system for handling errors or other events in a logical partition data processing system. SOLUTION: When an operating system (OS) is initialized in a logical partition, it registers its capabilities for handling particular errors or other events with management software. When an error or other event affecting that logical partition occurs, the management software checks to see if the particular error or event is one that the operating system is capable of handling. If so, the operating system is notified. Otherwise, the management software directs the operating system to take other appropriate action, such as termination of the operating system and/or partition. COPYRIGHT: (C)2004,JPO
Abstract translation: 要解决的问题：提供一种用于处理逻辑分区数据处理系统中的错误或其他事件的方法，计算机程序和数据处理系统。 解决方案：当操作系统（OS）在逻辑分区中初始化时，它会使用管理软件注册其处理特定错误或其他事件的功能。 当发生影响该逻辑分区的错误或其他事件时，管理软件将检查特定错误或事件是否是操作系统能够处理的错误或事件。 如果是这样，则会通知操作系统。 否则，管理软件指示操作系统采取其他适当的操作，例如终止操作系统和/或分区。 版权所有（C）2004，JPO
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公开(公告)号：DE60206257T2
公开(公告)日：2006-06-14
申请号：DE60206257
申请日：2002-02-27
Applicant: IBM
Inventor： DAWKINS JOHN , LEE HOA , PATEL KANISHA , PHAN DINH , WILLOUGHBY DAVID
Abstract: A method, apparatus, and computer implemented instructions for controlling power in a data processing system having a plurality of logical partitions. Responsive to receiving a request to turn off the power for a logical partition within the plurality of logical partitions in the data processing system, a determination is made as to whether an additional partition within the plurality of logical partitions is present in the data processing system. The power is turned off in the data processing system in response to a determination an additional partition within the plurality of logical partitions is absent in the data processing system. The logical partition is shut down in response to a determination that an additional partition within the plurality of logical partitions is present in the data processing system. The mechanism of the present invention also provides for rebooting logical partitions. A request is received to reboot a logical partition within the plurality of logical partitions. A reset signal is activated only for each processor assigned to the logical partition.
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公开(公告)号：AT305152T
公开(公告)日：2005-10-15
申请号：AT02701434
申请日：2002-02-27
Applicant: IBM
Inventor： DAWKINS GEORGE JOHN JR , LEE VAN HOA , PATEL KANISHA , PHAN PETER DINH , INTELL PROPERT LAW , WILLOUGHBY DAVID
Abstract: A method, apparatus, and computer implemented instructions for controlling power in a data processing system having a plurality of logical partitions. Responsive to receiving a request to turn off the power for a logical partition within the plurality of logical partitions in the data processing system, a determination is made as to whether an additional partition within the plurality of logical partitions is present in the data processing system. The power is turned off in the data processing system in response to a determination an additional partition within the plurality of logical partitions is absent in the data processing system. The logical partition is shut down in response to a determination that an additional partition within the plurality of logical partitions is present in the data processing system. The mechanism of the present invention also provides for rebooting logical partitions. A request is received to reboot a logical partition within the plurality of logical partitions. A reset signal is activated only for each processor assigned to the logical partition.
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公开(公告)号：DE60206257D1
公开(公告)日：2005-10-27
申请号：DE60206257
申请日：2002-02-27
Applicant: IBM
Inventor： DAWKINS JOHN , LEE HOA , PATEL KANISHA , PHAN DINH , WILLOUGHBY DAVID
Abstract: A method, apparatus, and computer implemented instructions for controlling power in a data processing system having a plurality of logical partitions. Responsive to receiving a request to turn off the power for a logical partition within the plurality of logical partitions in the data processing system, a determination is made as to whether an additional partition within the plurality of logical partitions is present in the data processing system. The power is turned off in the data processing system in response to a determination an additional partition within the plurality of logical partitions is absent in the data processing system. The logical partition is shut down in response to a determination that an additional partition within the plurality of logical partitions is present in the data processing system. The mechanism of the present invention also provides for rebooting logical partitions. A request is received to reboot a logical partition within the plurality of logical partitions. A reset signal is activated only for each processor assigned to the logical partition.
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7.发明专利
公开(公告)号：CA2439609A1
公开(公告)日：2002-09-12
申请号：CA2439609
申请日：2002-02-27
Applicant: IBM
Inventor： DAWKINS GEORGE JOHN JR , PHAN PETER DINH , WILLOUGHBY DAVID R , LEE VAN HOA , PATEL KANISHA
Abstract: A method, apparatus, and computer implemented instructions for controlling power in a data processing system having a plurality of logical partitions. Responsive to receiving a request to turn off the power for a logical partition within the plurality of logical partitions in the data processing system, a determination is made as to whether an additional partition within the plurality of logical partitions is present in the data processing system . The power is turned off in the data processing system in response to a determination an additional partition within the plurality of logical partitions is absent in the data processing system. The logical partition is shut down in response to a determination that an additional partition within the plurality of logical partitions is present in the data processing system . The mechanism of the present invention also provides for rebooting logical partitions. A request is received to reboot a logical partition within the plurality of logical partitions. A reset signal is activated only for each processor assigned to the logical partition.
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