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1. 发明授权

US06243774B1 Apparatus program product and method of managing computer resources supporting concurrent maintenance operations 失效
标题翻译：设备程序产品和管理计算机资源的方法，支持并发维护操作
公开(公告)号：US06243774B1
公开(公告)日：2001-06-05
申请号：US09106949
申请日：1998-06-30
申请人： Curtis Shannon Eide , James Lee Naylor , William Alan Thompson
发明人： Curtis Shannon Eide , James Lee Naylor , William Alan Thompson
IPC分类号： G06F1300
CPC分类号： G06F9/4411
摘要： An apparatus, program product and method of managing computer resources each facilitate concurrent maintenance operations by automatically re-associating existing resources in a computer, when suitable, with appropriate hardware devices installed into the computer after a concurrent maintenance operation has been performed. An existing resource is re-associated with an installed hardware device by updating at least one of a device identifier and a location identifier associated with the resource based upon that of the installed hardware device. A resource identifier for the resource, however, is preserved so that any computer application that relies on the resource can still access the resource without additional manual reconfiguration of the resource or the computer application. Consequently, maintenance operations are substantially simplified and expedited, thereby facilitating system maintenance and minimizing computer downtime.
摘要翻译：一种管理计算机资源的装置，程序产品和方法通过在已经执行并发的维护操作之后，在适当的情况下通过在计算机中安装适当的硬件设备自动重新关联计算机中的现有资源来促进并行维护操作。基于已安装的硬件设备的现有资源，通过更新与资源相关联的设备标识符和位置标识符中的至少一个来将现有资源与已安装的硬件设备重新关联。然而，资源的资源标识符被保留，使得依赖于资源的任何计算机应用程序仍然可以访问资源，而无需对资源或计算机应用程序进行额外的手动重新配置。因此，维护操作大大简化和加快，从而便于系统维护和最小化计算机停机时间。

2. 发明授权

US06820157B1 Apparatus, program product and method of replacing failed hardware device through concurrent maintenance operation 失效
标题翻译：通过并发维护操作代替故障硬件设备的装置，程序产品和方法
公开(公告)号：US06820157B1
公开(公告)日：2004-11-16
申请号：US09107768
申请日：1998-06-30
申请人： Curtis Shannon Eide , William Alan Thompson , James Lee Naylor
发明人： Curtis Shannon Eide , William Alan Thompson , James Lee Naylor
IPC分类号： G06F1300
CPC分类号： G06F8/656
摘要： An apparatus, program product and method of replacing a failed hardware device in a computer each rely solely on program code and/or other computer facilities that are ensured of being available in the computer during a concurrent maintenance operation, so that, even in the event that a failure occurs in such a hardware device, successful performance of the concurrent maintenance operation is ensured. For example, the initiation of power up and power down functions necessary to permit replacement of a failed device may be performed through a control panel or other similar facility in a computer that is continuously available when a computer is in a fully or partially active and powered-on state. Also, a concurrent replacement operation may be supported that automatically detects a lock-up condition resulting from a failed attempt to access data using a failed hardware device, and that, upon replacement of the device with a suitable replacement device, automatically associates a resource that was previously associated with the failed device with the replacement device such that the failed attempt to access data may be automatically resumed, thereby automating the recovery from the lock-up condition.
摘要翻译：更换计算机中的故障硬件设备的装置，程序产品和方法每个都仅依赖于在并行维护操作期间确保在计算机中可用的程序代码和/或其他计算机设施，使得即使在事件在这种硬件设备中发生故障，确保并发维护操作的成功执行。例如，可以通过计算机中的控制面板或其他类似设施来执行启动启动和断电功能以允许更换故障设备，这些设备在计算机处于完全或部分主动和供电状态时可连续可用 - 状态。此外，可以支持并发替换操作，其自动检测由于使用故障硬件设备访问数据的尝试失败而导致的锁定条件，并且在用适当的替换设备替换设备时，自动关联以前与替换设备的故障设备关联，使得访问数据的失败尝试可以自动恢复，从而使锁定状态的恢复自动化。

3. 发明授权

US06986017B2 Buffer pre-registration 失效
标题翻译：缓冲预注册
公开(公告)号：US06986017B2
公开(公告)日：2006-01-10
申请号：US10422215
申请日：2003-04-24
申请人： Travis James Pizel , Thomas Rembert Sand , William Alan Thompson
发明人： Travis James Pizel , Thomas Rembert Sand , William Alan Thompson
IPC分类号： G06F12/00
CPC分类号： G06F12/1475 , G06F12/109 , H04L47/10 , H04L47/18 , H04L47/39
摘要： A method, apparatus, system, and signal-bearing medium that in an embodiment pre-register buffers remotely and create tokens locally that represent the buffers prior to a data transfer operation that uses the tokens to access the buffers. In an embodiment, the buffers are pre-registered via a translation table, and the tokens are used as an offset into the translation table. In an embodiment, the pre-registration verifies that the buffer is within memory allocated to a logical partition, which protects against the risk of address corruption.
摘要翻译：一种方法，装置，系统和信号承载介质，其在一个实施例中预先寄存缓冲器，并且在使用令牌访问缓冲器的数据传送操作之前本地创建代表缓冲器的令牌。在一个实施例中，缓冲器经由转换表预先登记，并且令牌被用作到转换表中的偏移量。在一个实施例中，预注册验证缓冲器在分配给逻辑分区的存储器内，其防止地址损坏的风险。

4. 发明授权

US06529978B1 Computer input/output (I/O) interface with dynamic I/O adaptor processor bindings 失效
标题翻译：具有动态I / O适配器处理器绑定的计算机输入/输出（I / O）接口
公开(公告)号：US06529978B1
公开(公告)日：2003-03-04
申请号：US09511506
申请日：2000-02-23
申请人： Curtis Shannon Eide , Gregory Michael Nordstrom , William Alan Thompson
发明人： Curtis Shannon Eide , Gregory Michael Nordstrom , William Alan Thompson
IPC分类号： G06F1300
CPC分类号： G06F13/124
摘要： An apparatus, program product and method to dynamically control the bindings between Input/Output Adaptors (IOA's) and Input/Output Processors (IOP's) in a hierarchical I/O interface of a computer, such that an IOA can be dynamically reassigned from one IOP to another IOP such that the latter IOP takes over management of data transfer between the processing complex of the computer and the IOA from the former IOP. At least partial system availability is maintained in the computer during dynamic reassignment to minimize system downtime and simplify maintenance operations on the computer.
摘要翻译：一种用于动态地控制计算机的分层I / O接口中的输入/输出适配器（IOA）和输入/输出处理器（IOP）之间的绑定的装置，程序产品和方法，使得IOA可以从一个IOP动态地重新分配使得后者IOP接管来自前者IOP的计算机的处理复合体和IOA之间的数据传输的管理。在动态重新分配期间，至少部分系统可用性在计算机中保持最小化，以最大限度地减少系统停机时间并简化计算机上的维护操作。

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