利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

24 条记录 (耗时 0.02 秒)

    Method, system, and program for error handling in a dual adaptor system
    1.
    发明授权
    Method, system, and program for error handling in a dual adaptor system 失效
    双适配器系统中错误处理的方法，系统和程序

    公开(公告)号：US06957361B2

    公开(公告)日：2005-10-18

    申请号：US09998370

    申请日：2001-11-29

    申请人： David Ray Kahler ,  Karl Allen Nielsen ,  Michael P. Vageline

    发明人： David Ray Kahler ,  Karl Allen Nielsen ,  Michael P. Vageline

    IPC分类号： G06F3/06 ,  G06F11/00 ,  H04L1/22

    CPC分类号： G06F11/0727 ,  G06F11/0757

    摘要： Provided is a method, system, and program for processing Input/Output (I/O) requests to a storage network including at least one storage device and at least two adaptors, wherein each adaptor is capable of communicating I/O requests to the at least one storage device. An error is detected in a system including a first adaptor, wherein the first adaptor is capable of communicating on the network after the error is detected. In response to detecting the error, a monitoring state is initiated to monitor I/O requests transmitted through a second adaptor. In response to receiving an I/O request, an I/O delay timer is started that is less than a system timeout period. After the system timeout period the error recovery process in the system including the first adaptor would complete. A reset request is sent to the first adaptor in response to detecting an expiration of one started I/O delay timer.

    摘要翻译： 提供了一种用于处理对包括至少一个存储设备和至少两个适配器的存储网络的输入/输出（I / O）请求的方法，系统和程序，其中每个适配器能够将I / O请求传送到 至少一个存储设备。 在包括第一适配器的系统中检测到错误，其中第一适配器能够在检测到错误之后在网络上进行通信。 响应于检测到错误，启动监视状态以监视通过第二适配器传输的I / O请求。 响应于接收到I / O请求，启动小于系统超时时间的I / O延迟定时器。 系统超时后，包括第一个适配器的系统中的错误恢复过程将完成。 响应于检测到一个启动的I / O延迟定时器的到期，将复位请求发送到第一适配器。

    Method, system, and program for processing input/output (I/O) requests to a storage space having a plurality of storage devices
    3.
    发明授权
    Method, system, and program for processing input/output (I/O) requests to a storage space having a plurality of storage devices 失效
    用于处理对具有多个存储设备的存储空间的输入/输出（I / O）请求的方法，系统和程序

    公开(公告)号：US06820172B2

    公开(公告)日：2004-11-16

    申请号：US10108156

    申请日：2002-03-25

    申请人： Karl Allen Nielsen ,  Michael P. Vageline

    发明人： Karl Allen Nielsen ,  Michael P. Vageline

    IPC分类号： G06F1200

    CPC分类号： G06F3/0601 ,  G06F2003/0697

    摘要： Provided are a method, system, and program for processing Input/Output (I/O) requests to a storage space having a plurality of storage devices. An Input/Output (I/O) request is received directed to a target location in a target storage device in the storage space, wherein the storage space includes at least two adaptors providing access to the storage devices. A determination is made of a plurality of paths to the target storage device, wherein a path comprises one adaptor or one adaptor and at least one intervening storage device. A determination is made of a characteristic of each determined path. One path is selected based on the determined characteristic and the I/O request is transmitted to the adaptor in the selected path.

    摘要翻译： 提供了一种用于处理对具有多个存储设备的存储空间的输入/输出（I / O）请求的方法，系统和程序。 接收指向存储空间中的目标存储设备中的目标位置的输入/输出（I / O）请求，其中存储空间包括提供对存储设备的访问的至少两个适配器。 确定到目标​​存储设备的多个路径，其中路径包括一个适配器或一个适配器以及至少一个中间存储设备。 确定每个确定的路径的特性。 基于确定的特性选择一个路径，并且I / O请求被发送到所选路径中的适配器。

    Apparatus and method to configure, format, and test, a data storage subsystem product
    5.
    发明授权
    Apparatus and method to configure, format, and test, a data storage subsystem product 失效
    用于配置，格式化和测试数据存储子系统产品的装置和方法

    公开(公告)号：US08156380B2

    公开(公告)日：2012-04-10

    申请号：US12196161

    申请日：2008-08-21

    申请人： Matthew J. Kalos ,  Robert A. Kubo ,  Michael P. Vageline

    发明人： Matthew J. Kalos ,  Robert A. Kubo ,  Michael P. Vageline

    IPC分类号： G06F11/00

    CPC分类号： G06F3/0629 ,  G06F3/0607 ,  G06F3/0683

    摘要： An apparatus and method are disclosed to configure, format, and test, a data storage subsystem product. The method supplies a data storage subsystem product comprising one or more host computer ports, a processor, one or more data storage device ports, and one or more data storage devices interconnected to the one or more data storage device ports. The method further supplies a configuration appliance comprising a storage configuration. The method connects the configuration appliance to one of the one or more storage device ports, boots up the data storage subsystem product, discovers the configuration appliance by the data storage subsystem product, imports storage configuration data into the data storage subsystem product, formats the one or more data storage device, and tests the input and output data transfer rates for the data storage subsystem product, wherein the formatting and testing are initiated concurrently.

    摘要翻译： 公开了一种用于配置，格式化和测试数据存储子系统产品的装置和方法。 该方法提供包括一个或多个主计算机端口，处理器，一个或多个数据存储设备端口以及互连到一个或多个数据存储设备端口的一个或多个数据存储设备的数据存储子系统产品。 该方法还提供包括存储配置的配置设备。 该方法将配置设备连接到一个或多个存储设备端口之一，启动数据存储子系统产品，通过数据存储子系统产品发现配置设备，将存储配置数据导入数据存储子系统产品，格式化 或更多数据存储设备，并测试数据存储子系统产品的输入和输出数据传输速率，其中格式化和测试同时启动。

    Apparatus and method to provide failover protection in an information storage and retrieval system
    6.
    发明授权
    Apparatus and method to provide failover protection in an information storage and retrieval system 失效

    公开(公告)号：US07373433B2

    公开(公告)日：2008-05-13

    申请号：US10971801

    申请日：2004-10-22

    申请人： Michael P. Vageline

    发明人： Michael P. Vageline

    IPC分类号： G06F13/10 ,  G06F11/07

    CPC分类号： G06F11/2092 ,  G06F11/1482

    摘要： A method is disclosed for failover protection in an information storage and retrieval system comprising two clusters, two device adapters, and a plurality of data storage devices. The method provides a first device driver for a first device adapter and a second device driver for a second device adapter, and disposes those device drivers in both clusters. The method then places in operation the first device driver disposed in a first cluster, places in operation the second device driver disposed in a second cluster, and places in a standby mode the first device driver disposed in the second cluster. The method detects a failure of the first cluster, followed by a failure of the second device adapter. The method then makes operational the first device driver disposed in the second cluster, and continues to access information stored in the plurality of data storage devices using the first device adapter, and the first device driver disposed in the second cluster.

    System for error handling in a dual adaptor system where one adaptor is a master
    7.
    发明授权
    System for error handling in a dual adaptor system where one adaptor is a master 失效
    双适配器系统中的错误处理系统，其中一个适配器是主机

    公开(公告)号：US07661022B2

    公开(公告)日：2010-02-09

    申请号：US11960499

    申请日：2007-12-19

    申请人： Matthew John Fairhurst ,  Michael John Jones ,  Vernon J. Legvold ,  Michael P. Vageline

    发明人： Matthew John Fairhurst ,  Michael John Jones ,  Vernon J. Legvold ,  Michael P. Vageline

    IPC分类号： G06F11/00

    CPC分类号： G06F11/0757 ,  G06F11/0727 ,  G06F11/0745 ,  G06F11/0793 ,  G06F11/2089 ,  H04L12/42

    摘要： Provided is a system for processing Input/Output (I/O) requests to a storage network including at least one storage device and at least two adaptors, wherein each adaptor is capable of communicating I/O requests to the at least one storage device. An error is detected in a system including a first adaptor, wherein the first adaptor is capable of communicating on the network after the error is detected. In response to detecting the error, a master switch timer is started that is less than a system timeout period if the first adaptor is the master. An error recovery procedure in the system including the first adaptor would be initiated after the system timeout period has expired. An operation is initiated to designate another adaptor in the storage network as the master if the first adaptor is the master in response to detecting an expiration of the master switch timer.

    摘要翻译： 提供了一种用于处理对包括至少一个存储设备和至少两个适配器的存储网络的输入/输出（I / O）请求的系统，其中每个适配器能够向至少一个存储设备传送I / O请求。 在包括第一适配器的系统中检测到错误，其中第一适配器能够在检测到错误之后在网络上进行通信。 响应检测到错误，如果第一个适配器是主设备，则启动小于系统超时时间的主交换机定时器。 包括第一适配器的系统中的错误恢复过程将在系统超时时间到期后启动。 如果第一适配器是主机，则响应于检测到主交换机定时器的到期而启动操作以将存储网络中的另一适配器指定为主设备。

    Method for executing initialization code to configure connected devices and executing segments of configuration code from a failed segment
    9.
    发明授权
    Method for executing initialization code to configure connected devices and executing segments of configuration code from a failed segment 失效
    用于执行初始化代码以配置连接的设备并从故障段执行配置代码段的方法

    公开(公告)号：US07428602B2

    公开(公告)日：2008-09-23

    申请号：US11291050

    申请日：2005-11-29

    申请人： Michael P. Vageline ,  Kurt Allen Lovrien

    发明人： Michael P. Vageline ,  Kurt Allen Lovrien

    IPC分类号： G06F3/00 ,  G06F11/00 ,  G06F15/177

    CPC分类号： H04L41/08 ,  G06F11/1415 ,  G06F11/2089

    摘要： Provided are a method, system, and program for executing initialization code to configure connected devices. A plurality of segments are provided to configure at least one connected device, wherein each segment includes configuration code to configure the at least on connected device. The segments are executed according to a segment order by executing the configuration code in each segment to perform configuration operations with respect to the at least one connected device. Completion of the segment is indicated in a memory in response to completing execution of the configuration operations for the segment.

    摘要翻译： 提供了一种用于执行初始化代码来配置连接的设备的方法，系统和程序。 提供多个段以配置至少一个连接的设备，其中每个段包括用于配置至少连接的设备的配置代码。 通过执行每个段中的配置代码来执行根据片段顺序的片段以执行关于至少一个连接的设备的配置操作。 响应于完成段的配置操作的执行，存储器中指示段的完成。