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6 条记录 (耗时 0.014 秒)

    Management of a reserve forever device
    1.
    发明授权
    Management of a reserve forever device 失效
    管理一个储备永远的设备

    公开(公告)号：US08260927B2

    公开(公告)日：2012-09-04

    申请号：US12358170

    申请日：2009-01-22

    申请人： Juan Alonso Coronado ,  Russell Bernard Krueger ,  Christina Ann Lara ,  Beth Ann Peterson ,  Xavier Edgar Somoza ,  Aaron Eugene Taylor

    发明人： Juan Alonso Coronado ,  Russell Bernard Krueger ,  Christina Ann Lara ,  Beth Ann Peterson ,  Xavier Edgar Somoza ,  Aaron Eugene Taylor

    IPC分类号： H04L29/06

    CPC分类号： G06F13/385

    摘要： A host reserves a device controlled by a controller that is coupled to the host. The controller starts a first timer, in response to a completion of input/output (I/O) operations on the device by the host, wherein the host continues to reserve the device after the completion of the I/O operations. The controller sends a notification to the host after an expiry of the first timer, wherein the notification requests the host to determine whether the device should continue to be reserved by the host. The controller starts a second timer, in response to receiving an acknowledgement from the host that the notification has been received by the host, wherein reservation status of the device reserved by the host is determined by the controller on or prior to an expiry of the second timer.

    摘要翻译： 主机保留由耦合到主机的控制器控制的设备。 响应于主机对设备的输入/输出（I / O）操作的完成，控制器启动第一定时器，其中主机在I / O操作完成之后继续保留设备。 控制器在第一定时器期满之后向主机发送通知，其中通知请求主机确定设备是否应该继续由主机保留。 控制器响应于从主机接收到主机已经接收到的通知的确认来启动第二定时器，其中由主机保留的设备的预约状态由第二个时间期满或之前由控制器确定 定时器

    APPARATUS AND METHOD TO PRESERVE ONE OR MORE LOGICAL COMMUNICATION PATHS IN A DATA PROCESSING SYSTEM
    2.
    发明申请
    APPARATUS AND METHOD TO PRESERVE ONE OR MORE LOGICAL COMMUNICATION PATHS IN A DATA PROCESSING SYSTEM 失效
    在数据处理系统中保存一个或多个逻辑通信数据的装置和方法

    公开(公告)号：US20100070663A1

    公开(公告)日：2010-03-18

    申请号：US12212528

    申请日：2008-09-17

    申请人： JUAN ALONSO CORONADO ,  ROGER GREGORY HATHORN ,  Dinh Hai Le ,  DANIEL PERKIN ,  AARON EUGENE TAYLOR

    发明人： JUAN ALONSO CORONADO ,  ROGER GREGORY HATHORN ,  Dinh Hai Le ,  DANIEL PERKIN ,  AARON EUGENE TAYLOR

    IPC分类号： G06F3/00

    CPC分类号： G06F3/0632 ,  G06F3/0607 ,  G06F3/0617 ,  G06F3/0689

    摘要： A method to preserve a logical communication path in a data processing system, that includes a host computer, a storage controller that comprises a first logical control unit (“LCU”), and a logical communication path that is in communication with the host computer and the first LCU, comprising deleting the first LCU and setting a first status for same. The method then configures a second LCU, and establishes a second status for same, wherein the second LCU includes all or a portion of the first LCU, but is not the same as the first LCU. The deleting, setting, configuring, and establishing are performed while maintaining the logical communication path, which is in communication with the second LCU.

    摘要翻译： 一种在数据处理系统中保存逻辑通信路径的方法，包括主计算机，包括第一逻辑控制单元（“LCU”）的存储控制器和与所述主计算机通信的逻辑通信路径，以及 所述第一LCU包括删除所述第一LCU并将第一状态设置为相同。 然后，该方法配置第二LCU，并建立相同的第二状态，其中第二LCU包括第一LCU的全部或一部分，但不同于第一LCU。 在保持与第二LCU通信的逻辑通信路径的同时执行删除，设置，配置和建立。

    MANAGEMENT OF A RESERVE FOREVER DEVICE
    3.
    发明申请
    MANAGEMENT OF A RESERVE FOREVER DEVICE 失效
    保留设备的管理

    公开(公告)号：US20100185744A1

    公开(公告)日：2010-07-22

    申请号：US12358170

    申请日：2009-01-22

    申请人： Juan Alonso CORONADO ,  Russell Bernard KRUEGER ,  Christina Ann LARA ,  Beth Ann PETERSON ,  Xavier Edgar SOMOZA ,  Aaron Eugene TAYLOR

    发明人： Juan Alonso CORONADO ,  Russell Bernard KRUEGER ,  Christina Ann LARA ,  Beth Ann PETERSON ,  Xavier Edgar SOMOZA ,  Aaron Eugene TAYLOR

    IPC分类号： G06F15/167

    CPC分类号： G06F13/385

    摘要： A host reserves a device controlled by a controller that is coupled to the host. The controller starts a first timer, in response to a completion of input/output (I/O) operations on the device by the host, wherein the host continues to reserve the device after the completion of the I/O operations. The controller sends a notification to the host after an expiry of the first timer, wherein the notification requests the host to determine whether the device should continue to be reserved by the host. The controller starts a second timer, in response to receiving an acknowledgement from the host that the notification has been received by the host, wherein reservation status of the device reserved by the host is determined by the controller on or prior to an expiry of the second timer.

    摘要翻译： 主机保留由耦合到主机的控制器控制的设备。 响应于主机对设备的输入/输出（I / O）操作的完成，控制器启动第一定时器，其中主机在I / O操作完成之后继续保留设备。 控制器在第一定时器期满之后向主机发送通知，其中通知请求主机确定设备是否应该继续由主机保留。 控制器响应于从主机接收到主机已经接收到的通知的确认来启动第二定时器，其中由主机保留的设备的预约状态由第二个时间期满或之前由控制器确定 定时器

    Apparatus and method to preserve one or more logical communication paths in a data processing system
    5.
    发明授权
    Apparatus and method to preserve one or more logical communication paths in a data processing system 失效
    在数据处理系统中保存一个或多个逻辑通信路径的设备和方法

    公开(公告)号：US07934026B2

    公开(公告)日：2011-04-26

    申请号：US12212528

    申请日：2008-09-17

    申请人： Juan Alonso Coronado ,  Roger Gregory Hathorn ,  Dinh Hai Le ,  Daniel Perkin ,  Aaron Eugene Taylor

    发明人： Juan Alonso Coronado ,  Roger Gregory Hathorn ,  Dinh Hai Le ,  Daniel Perkin ,  Aaron Eugene Taylor

    IPC分类号： G06F3/00 ,  G06F13/00

    CPC分类号： G06F3/0632 ,  G06F3/0607 ,  G06F3/0617 ,  G06F3/0689

    摘要： A method to preserve a logical communication path in a data processing system, that includes a host computer, a storage controller that comprises a first logical control unit (“LCU”), and a logical communication path that is in communication with the host computer and the first LCU, comprising deleting the first LCU and setting a first status for same. The method then configures a second LCU, and establishes a second status for same, wherein the second LCU includes all or a portion of the first LCU, but is not the same as the first LCU. The deleting, setting, configuring, and establishing are performed while maintaining the logical communication path, which is in communication with the second LCU.

    摘要翻译： 一种在数据处理系统中保存逻辑通信路径的方法，包括主计算机，包括第一逻辑控制单元（“LCU”）的存储控制器和与所述主计算机通信的逻辑通信路径，以及 所述第一LCU包括删除所述第一LCU并将第一状态设置为相同。 然后，该方法配置第二LCU，并建立相同的第二状态，其中第二LCU包括第一LCU的全部或一部分，但不同于第一LCU。 在保持与第二LCU通信的逻辑通信路径的同时执行删除，设置，配置和建立。

    VERIFICATION OF INPUT/OUTPUT HARDWARE CONFIGURATION
    6.
    发明申请
    VERIFICATION OF INPUT/OUTPUT HARDWARE CONFIGURATION 失效
    输入/输出硬件配置验证

    公开(公告)号：US20090187891A1

    公开(公告)日：2009-07-23

    申请号：US12018668

    申请日：2008-01-23

    申请人： Juan Alonso CORONADO ,  Roger Gregory HATHORN ,  Dinh Hai LE ,  Daniel J. PERKIN ,  Adelaide Margaret RICHARDS ,  Aaron Eugene TAYLOR

    发明人： Juan Alonso CORONADO ,  Roger Gregory HATHORN ,  Dinh Hai LE ,  Daniel J. PERKIN ,  Adelaide Margaret RICHARDS ,  Aaron Eugene TAYLOR

    IPC分类号： G06F11/36

    CPC分类号： G06F11/2247

    摘要： A method for verifying an input/output (I/O) hardware configuration is provided. A verification command is processed. The verification command includes a software device address range associated with a logical control unit (LCU) of the I/O hardware. The LCU utilizes a first logical path. The software device address range utilizing the first logical path is compared with an existing software device address range utilizing at least one additional logical path. The verification command is accepted if the software device address range and the existing software device address range match.

    摘要翻译： 提供了用于验证输入/输出（I / O）硬件配置的方法。 处理验证命令。 验证命令包括与I / O硬件的逻辑控制单元（LCU）相关联的软件设备地址范围。 LCU利用第一逻辑路径。 使用第一逻辑路径的软件设备地址范围与利用至少一个附加逻辑路径的现有软件设备地址范围进行比较。 如果软件设备地址范围和现有的软件设备地址范围匹配，则接受验证命令。