Notification method and apparatus in a data processing system
    1.
    发明授权
    Notification method and apparatus in a data processing system 失效
    数据处理系统中的通知方法和装置

    公开(公告)号:US08156383B2

    公开(公告)日:2012-04-10

    申请号:US12123491

    申请日:2008-05-20

    IPC分类号: G06F11/00

    CPC分类号: H04L67/26

    摘要: An method of, apparatus for, or storage device medium having instructions for publishing a first notification within a data processing system where the data processing system comprises a first source generating the first notification, a first destination device, and a second destination device. The source may be a storage unit, a printer, a processing unit, or any other device which is a component of the data processing system. The destination device is typically a monitor, a workstation, a computer, a PC, or other input/output type workstation. The method comprises of having the first destination device subscribe to receive notifications from the first source. In addition, the second destination device subscribes to receive the notifications serially republished from the first destination device. Upon the publication of a notification from the first source to the first destination device, the first destination device will publish the notification to the second destination device.

    摘要翻译: 一种具有用于在数据处理系统内发布第一通知的指令的装置或存储设备介质的方法,其中数据处理系统包括产生第一通知的第一源,第一目的地设备和第二目的地设备。 源可以是存储单元,打印机,处理单元或作为数据处理系统的组件的任何其他设备。 目标设备通常是监视器,工作站,计算机,PC或其它输入/输出型工作站。 该方法包括使第一目的地设备订阅从第一来源接收通知。 此外,第二目的地设备订阅接收从第一目的地设备串行重新发布的通知。 在从第一来源发送到第一目的地设备的通知之后,第一目的地设备将向第二目的地设备发布通知。

    Notification Method and Apparatus in a Data Processing System
    2.
    发明申请
    Notification Method and Apparatus in a Data Processing System 失效
    数据处理系统中的通知方法和装置

    公开(公告)号:US20080222657A1

    公开(公告)日:2008-09-11

    申请号:US12123491

    申请日:2008-05-20

    IPC分类号: G06F9/46

    CPC分类号: H04L67/26

    摘要: An method of, apparatus for, or storage device medium having instructions for publishing a first notification within a data processing system where the data processing system comprises a first source generating the first notification, a first destination device, and a second destination device. The source may be a storage unit, a printer, a processing unit, or any other device which is a component of the data processing system. The destination device is typically a monitor, a workstation, a computer, a PC, or other input/output type workstation. The method comprises of having the first destination device subscribe to receive notifications from the first source. In addition, the second destination device subscribes to receive the notifications serially republished from the first destination device. Upon the publication of a notification from the first source to the first destination device, the first destination device will publish the notification to the second destination device.

    摘要翻译: 一种具有用于在数据处理系统内发布第一通知的指令的装置或存储设备介质的方法,其中数据处理系统包括产生第一通知的第一源,第一目的地设备和第二目的地设备。 源可以是存储单元,打印机,处理单元或作为数据处理系统的组件的任何其他设备。 目标设备通常是监视器,工作站,计算机,PC或其它输入/输出型工作站。 该方法包括使第一目的地设备订阅从第一来源接收通知。 此外,第二目的地设备订阅接收从第一目的地设备串行重新发布的通知。 在从第一来源发送到第一目的地设备的通知之后,第一目的地设备将向第二目的地设备发布通知。

    Notification method and apparatus in a data processing system
    3.
    发明授权
    Notification method and apparatus in a data processing system 有权
    数据处理系统中的通知方法和装置

    公开(公告)号:US07404108B2

    公开(公告)日:2008-07-22

    申请号:US10913205

    申请日:2004-08-06

    IPC分类号: G06F11/00

    CPC分类号: H04L67/26

    摘要: A method of, apparatus for, or storage device medium having instructions for publishing a first notification within a data processing system where the data processing system comprises a first source generating the first notification, a first destination device, and a second destination device. The source may be a storage unit, a printer, a processing unit, or any other device which is a component of the data processing system. The destination device is typically a monitor, a workstation, a computer, a PC, or other input/output type workstation. The method comprises of having the first destination device subscribe to receive notifications from the first source. In addition, the second destination device subscribes to receive the notifications serially republished from the first destination device. Upon the publication of a notification from the first source to the first destination device, the first destination device will publish the notification to the second destination device.

    摘要翻译: 一种具有用于在数据处理系统内发布第一通知的指令的装置或存储设备介质的方法,所述数据处理系统包括产生第一通知的第一源,第一目的地设备和第二目的地设备。 源可以是存储单元,打印机,处理单元或作为数据处理系统的组件的任何其他设备。 目标设备通常是监视器,工作站,计算机,PC或其它输入/输出型工作站。 该方法包括使第一目的地设备订阅从第一来源接收通知。 此外,第二目的地设备订阅接收从第一目的地设备串行重新发布的通知。 在从第一来源发送到第一目的地设备的通知之后,第一目的地设备将向第二目的地设备发布通知。

    Managing a shared resource in a multi-processor system
    4.
    发明授权
    Managing a shared resource in a multi-processor system 失效
    在多处理器系统中管理共享资源

    公开(公告)号:US6131113A

    公开(公告)日:2000-10-10

    申请号:US28507

    申请日:1998-02-24

    IPC分类号: G06F9/46 G06F13/00

    CPC分类号: G06F9/52

    摘要: A data processing system provides a method and apparatus for managing a shared resource between multiple processors. The data processing system includes a first processor for producing, or supplying, available sections of the shared resource, and a second processor for consuming, or allocating, the available sections within the system. The first and second processor share a memory containing a circular queue, a resource queue, for referencing available shared resource sections. The resource queue is initialized by storing a pointer to an available shared resource section in each entry of the resource queue. The second processor consumes an available section of shared resource by removing a resource pointer from a resource queue entry and sending a message signal to a mailbox message subsystem of the first processor. The first processor produces an additional section of available shared resource by servicing the resource message signal and adding a pointer to the additional shared resource section in an empty resource queue entry.

    摘要翻译: 数据处理系统提供用于管理多个处理器之间的共享资源的方法和装置。 数据处理系统包括用于产生或提供共享资源的可用部分的第一处理器和用于消耗或分配系统内的可用部分的第二处理器。 第一和第二处理器共享包含循环队列(资源队列)的内存,用于引用可用的共享资源部分。 通过将指针存储在资源队列的每个条目中的可用共享资源部分来初始化资源队列。 第二处理器通过从资源队列条目中移除资源指针并将消息信号发送到第一处理器的邮箱消息子系统来消耗共享资源的可用部分。 第一个处理器通过服务资源消息信号并在空资源队列条目中添加指向附加共享资源部分的指针来产生可用共享资源的附加部分。

    Programmable hardware mailbox message technique and system
    6.
    发明授权
    Programmable hardware mailbox message technique and system 失效
    可编程硬件邮箱消息技术和系统

    公开(公告)号:US5737240A

    公开(公告)日:1998-04-07

    申请号:US591062

    申请日:1996-01-25

    IPC分类号: G06F9/46 G06F17/00

    CPC分类号: G06F9/542

    摘要: A mailbox message system is coupled between a processor having a mailbox and one or more peripheral devices or circuits communicating information to the processor. The mailbox message system in the present invention reports events which occur in the peripheral devices or circuits to the mailbox within the processor to be serviced by the processor. The mailbox message system receives inputs from the processor indicating which events are allowed to be currently serviced by the processor and stores these inputs in a first memory. The mailbox message system further receives unique signals representing distinct events from the peripheral devices and stores these signals in a second memory. The generated events which are pending service in the second memory are then compared with the allowed events in the first memory. When a match exists, a message is encoded and transmitted to the mailbox of the processor indicating that the processor has an event to be serviced. The processor then must service all the pending events in the second memory.

    摘要翻译: 邮箱消息系统耦合在具有邮箱的处理器和一个或多个外围设备或将信息传送到处理器的电路之间。 本发明的邮箱消息系统报告在处理器内的外围设备或电路中发生到邮箱的事件,以由处理器服务。 邮箱消息系统从处理器接收指示哪些事件被当前由处理器服务的事件的输入,并将这些输入存储在第一存储器中。 邮箱消息系统还从外围设备接收表示不同事件的唯一信号,并将这些信号存储在第二存储器中。 然后将在第二存储器中等待服务的生成事件与第一存储器中允许的事件进行比较。 当匹配存在时,消息被编码并被发送到处理器的邮箱,指示处理器具有要被服务的事件。 然后处理器必须为第二个内存中的所有待处理事件提供服务。

    Apparatus, system, and method for validating logical volume configuration
    9.
    发明授权
    Apparatus, system, and method for validating logical volume configuration 失效
    用于验证逻辑卷配置的设备,系统和方法

    公开(公告)号:US07493462B2

    公开(公告)日:2009-02-17

    申请号:US11039420

    申请日:2005-01-20

    IPC分类号: G06F12/00 G06F13/00 G06F13/28

    摘要: An apparatus, system, and method are disclosed for validating logical volume configuration. A determination module makes a determination of a type of a host operating system of a host computer requesting access to a logical volume. A characterization module characterizes the host type of the logical volume. A compatibility module determines if the logical volume is configured for the host operating system. A mitigation module mitigates the mis-configuration if the logical volume is not configured for the host operating system.

    摘要翻译: 公开了用于验证逻辑卷配置的装置,系统和方法。 确定模块确定请求访问逻辑卷的主计算机的主机操作系统的类型。 表征模块表征逻辑卷的主机类型。 兼容性模块确定是否为主机操作系统配置了逻辑卷。 如果没有为主机操作系统配置逻辑卷,缓解模块可以缓解错误配置。

    Notification method and apparatus in a data processing system
    10.
    发明申请
    Notification method and apparatus in a data processing system 有权
    数据处理系统中的通知方法和装置

    公开(公告)号:US20060031707A1

    公开(公告)日:2006-02-09

    申请号:US10913205

    申请日:2004-08-06

    IPC分类号: G06F11/00

    CPC分类号: H04L67/26

    摘要: A method of, apparatus for, or storage device medium having instructions for publishing a first notification within a data processing system where the data processing system comprises a first source generating the first notification, a first destination device, and a second destination device. The source may be a storage unit, a printer, a processing unit, or any other device which is a component of the data processing system. The destination device is typically a monitor, a workstation, a computer, a PC, or other input/output type workstation. The method comprises of having the first destination device subscribe to receive notifications from the first source. In addition, the second destination device subscribes to receive the notifications serially republished from the first destination device. Upon the publication of a notification from the first source to the first destination device, the first destination device will publish the notification to the second destination device.

    摘要翻译: 一种具有用于在数据处理系统内发布第一通知的指令的装置或存储设备介质的方法,所述数据处理系统包括产生第一通知的第一源,第一目的地设备和第二目的地设备。 源可以是存储单元,打印机,处理单元或作为数据处理系统的组件的任何其他设备。 目标设备通常是监视器,工作站,计算机,PC或其它输入/输出型工作站。 该方法包括使第一目的地设备订阅从第一来源接收通知。 此外,第二目的地设备订阅接收从第一目的地设备串行重新发布的通知。 在从第一来源发送到第一目的地设备的通知之后,第一目的地设备将向第二目的地设备发布通知。