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1.发明授权Method, system, computer program product, and computer system for error monitoring of partitions in the computer system using partition status indicators 有权方法，系统，计算机程序产品和计算机系统，用于使用分区状态指示器对计算机系统中的分区进行错误监控公开(公告)号：US07516370B2
公开(公告)日：2009-04-07
申请号：US11856988
申请日：2007-09-18
IPC分类号： G06F11/00
CPC分类号： G06F11/0775 , G06F11/0712 , G06F11/301 , G06F11/3055
摘要： A method, computer system, and computer program product for error monitoring partitions in the computer system. Provided to each partition is a partition status indicator (PSI) denoting a RUNNING or FAIL status of the partition. During booting, it is ascertained whether each partition has the RUNNING or FAIL status, and the PSI of each partition is accordingly set to the RUNNING status or the FAIL status, respectively. An error procedure performed for each first partition whose partition status indicator indicates the FAIL status includes: copying each error entry in the ELA of the first partition whose ESI indicates the UNREAD status into the ELA of a second (running) partition; setting the ESI to the READ status for each copied error entry in the ELA of the first partition; and having the ESI set to the UNREAD status for each copied error entry in the ELA of the second partition.
摘要翻译： 一种计算机系统中用于错误监视分区的方法，计算机系统和计算机程序产品。 提供给每个分区的分区状态指示符（PSI）表示分区的RUNNING或FAIL状态。 在引导期间，确定每个分区是否具有RUNNING或FAIL状态，并且每个分区的PSI分别相应地设置为RUNNING状态或FAIL状态。 对其分区状态指示符指示FAIL状态的每个第一分区执行的错误过程包括：将ESI指示UNREAD状态的第一分区的ELA中的每个错误条目复制到第二（正在运行的）分区的ELA中; 将ESI设置为第一个分区的ELA中每个复制的错误条目的READ状态; 并将ESI设置为第二个分区的ELA中每个复制的错误条目的UNREAD状态。
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公开(公告)号：US20090013147A1
公开(公告)日：2009-01-08
申请号：US12206782
申请日：2008-09-09
IPC分类号： G06F12/00
CPC分类号： G06F11/0775 , G06F11/0712 , G06F11/2025 , G06F11/2043
摘要： A computer system for performing error monitoring of partitions. A partition status buffer (PSB) denotes a status (GOOD, BAD, NOCARE) of each partition of at least two partitions. The BAD status denotes that the partition has encountered at least one error that is currently unrepaired. A global supervisor mapping (GSM) associates each partition (designated as a supervised partition) with a supervisor partition in a one-to-one mapping. The supervisor partition determines its supervised partition from the GSM and ascertains the status of its supervised partition from the PSB. If the status of the supervised partition is BAD then the supervisor partition performs a recovery procedure. The recovery procedure: obtains a grant of access to physical and logical resources of the supervised partition which contains error data of the supervised partition; gathers the error data; sets the status of the supervised partition to the NOCARE status.
摘要翻译： 用于执行分区的错误监视的计算机系统。 分区状态缓冲器（PSB）表示至少两个分区的每个分区的状态（GOOD，BAD，NOCARE）。 BAD状态表示该分区遇到至少一个当前未修复的错误。 全局主管映射（GSM）将每个分区（指定为监督分区）与一对一映射中的主管分区相关联。 主管分区从GSM确定其监督分区，并从PSB确定其监督分区的状态。 如果监督分区的状态为BAD，则主管分区执行恢复过程。 恢复过程：获得包含监督分区的错误数据的监督分区的物理和逻辑资源的访问许可; 收集错误数据; 将监督分区的状态设置为NOCARE状态。
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3.发明授权Method, system, and product for isolating memory system defects to a particular memory system component 有权用于将内存系统缺陷隔离到特定内存系统组件的方法，系统和产品公开(公告)号：US07305595B2
公开(公告)日：2007-12-04
申请号：US10660006
申请日：2003-09-11
CPC分类号： G01R31/318533 , G01R31/318597 , G11C5/04 , G11C29/56008 , G11C2029/0409
摘要： A method, system, and product are disclosed for isolating a defect in a memory system by determining in which particular component of the memory system the defect exists. The memory system includes multiple components. The components include a physical memory module, a memory card to which the physical memory module is attached, and a memory controller for controlling the memory card. The memory card includes one or more electrical buffers for driving or detecting the memory signals. The buffers may be used as virtual memory elements. Each component is tested separately in order to identify the defective component with the help of virtual memory system elements. The components are tested by first testing the physical memory module. If the physical memory module passes the test, the memory card is then tested. If the memory card passes its test, the memory controller is tested.
摘要翻译： 公开了一种方法，系统和产品，用于通过确定存储系统的哪个特定部件存在缺陷来隔离存储器系统中的缺陷。 存储器系统包括多个组件。 这些组件包括物理存储器模块，物理存储器模块所连接的存储卡，以及用于控制存储卡的存储器控制器。 存储卡包括用于驱动或检测存储器信号的一个或多个电气缓冲器。 缓冲器可以用作虚拟存储器元件。 每个组件都被单独测试，以便借助虚拟内存系统元素识别有缺陷的组件。 通过首先测试物理内存模块来测试组件。 如果物理内存模块通过测试，则会对存储卡进行测试。 如果存储卡通过其测试，则对存储器控制器进行测试。
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4.发明授权Recursive on-line wavelet data compression technique for use in data storage and communications 失效递归在线小波数据压缩技术用于数据存储和通信公开(公告)号：US06215907B1
公开(公告)日：2001-04-10
申请号：US09105950
申请日：1998-06-26
IPC分类号： G06K936
CPC分类号： H03M7/30 , H04N19/124 , H04N19/63 , H04N19/96
摘要： A recursive on-line wavelet data compression technique which may be used in, for example, a process control network, compresses a stream of data points on-line or in real-time (e.g., as the data arrives or is generated) without requiring the storage of a large amount of uncompressed data. The data compression system includes a data receiver that receives the data points in a sequential manner and a compression tree computation device that determines approximation coefficients and detail coefficients of a multi-layer wavelet compression tree from the received data points. The compression tree computation device determines all of the coefficients of the higher level layers of the compression tree that can be determined after the data receiver receives each of the data points to thereby perform on-line or real-time data compression. A memory stores the determined approximation coefficients of the compression tree, a comparator compares the determined detail coefficient magnitudes or other error measurements to one or more thresholds to determine if construction of the compression tree should be halted and a compression data generator selects a subset of the determined coefficients to create a set of compressed data corresponding to the received data points when the comparator determines that construction of the compression tree should be halted.
摘要翻译： 可以在例如过程控制网络中使用的递归在线小波数据压缩技术在线或实时地压缩数据流流（例如，随着数据到达或被产生）而不需要 存储大量的未压缩数据。 数据压缩系统包括以顺序方式接收数据点的数据接收器和从所接收的数据点确定多层小波压缩树的近似系数和细节系数的压缩树计算装置。 压缩树计算装置确定在数据接收器接收到每个数据点之后可以确定的压缩树的较高级别的所有系数，从而执行在线或实时数据压缩。 存储器存储所确定的压缩树的近似系数，比较器将所确定的细节系数量值或其他误差测量值与一个或多个阈值进行比较，以确定是否停止压缩树的构造，并且压缩数据生成器选择 当比较器确定应该停止压缩树的构造时，确定系数以创建与所接收的数据点相对应的一组压缩数据。
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5.发明授权Error monitoring of partitions in a computer system using partition status indicators 有权使用分区状态指示器对计算机系统中的分区进行错误监视公开(公告)号：US07711991B2
公开(公告)日：2010-05-04
申请号：US11949091
申请日：2007-12-03
IPC分类号： G06F11/00
CPC分类号： G06F11/0775 , G06F11/0712 , G06F11/301 , G06F11/3055
摘要： A computer program product and computer system for error monitoring partitions in a computer system. Provided to each partition is a partition status indicator (PSI) denoting a RUNNING or FAIL status of the partition, and an error log area (ELA) for storing partition error entries. The ELA includes a partition identifier, an entry status indicator (ESI) indicating READ/UNREAD status for the error entry, and an error identifier. An error procedure performed for each first partition whose partition status indicator indicates the FAIL status includes: copying each error entry in the ELA of the first partition whose ESI indicates the UNREAD status into the ELA of a second (running) partition; setting the ESI to the READ status for each copied error entry in the ELA of the first partition; and having the ESI set to the UNREAD status for each copied error entry in the ELA of the second partition.
摘要翻译： 一种计算机程序产品和计算机系统，用于在计算机系统中对分区进行错误监视。 提供给每个分区的分区状态指示符（PSI）表示分区的RUNNING或FAIL状态，以及用于存储分区错误条目的错误日志区域（ELA）。 ELA包括分区标识符，指示错误条目的READ / UNREAD状态的条目状态指示符（ESI）和错误标识符。 对其分区状态指示符指示FAIL状态的每个第一分区执行的错误过程包括：将ESI指示UNREAD状态的第一分区的ELA中的每个错误条目复制到第二（正在运行的）分区的ELA中; 将ESI设置为第一个分区的ELA中每个复制的错误条目的READ状态; 并将ESI设置为第二个分区的ELA中每个复制的错误条目的UNREAD状态。
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6.发明申请ERROR MONITORING OF PARTITIONS IN A COMPUTER SYSTEM USING SUPERVISOR PARTITIONS 有权使用监督分区的计算机系统中的分段的错误监视公开(公告)号：US20080072104A1
公开(公告)日：2008-03-20
申请号：US11948412
申请日：2007-11-30
申请人： Preetha Kondajeri , Ravi Kulkarni , Manish Misra
发明人： Preetha Kondajeri , Ravi Kulkarni , Manish Misra
IPC分类号： G06F11/00
CPC分类号： G06F11/0775 , G06F11/0712 , G06F11/2025 , G06F11/2043
摘要： A computer program product for error monitoring partitions in a computer system. A global supervisor mapping (GSM) associates each supervised partition with a supervisor partition that monitors the supervised partition. A partition status buffer (PSB) denotes a status (GOOD, BAD, NOCARE) of the partition. The BAD status denotes that the partition has encountered at least one error that is currently unrepaired. The supervisor partition determines its supervised partition from the GSM and ascertains the status of its supervised partition from the PSB. If the status of the supervised partition is BAD then a recovery procedure is performed by the supervisor partition. The recovery procedure: obtains a grant of access to physical and logical resources of the supervised partition which contains error data of the supervised partition; gathers the error data; and sets the status of the supervised partition to the NOCARE status.
摘要翻译： 用于在计算机系统中错误监视分区的计算机程序产品。 全局主管映射（GSM）将每个监督分区与监控分区的监督分区相关联。 分区状态缓冲区（PSB）表示分区的状态（GOOD，BAD，NOCARE）。 BAD状态表示该分区遇到至少一个当前未修复的错误。 主管分区从GSM确定其监督分区，并从PSB确定其监督分区的状态。 如果监督分区的状态为BAD，则由主管分区执行恢复过程。 恢复过程：获得包含监督分区的错误数据的监督分区的物理和逻辑资源的访问许可; 收集错误数据; 并将监督分区的状态设置为NOCARE状态。
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7.发明申请ERROR MONITORING OF PARTITIONS IN A COMPUTER SYSTEM USING PARTITION STATUS INDICATORS 有权使用分区状态指示器对计算机系统中的分段进行错误监视公开(公告)号：US20080010559A1
公开(公告)日：2008-01-10
申请号：US11856988
申请日：2007-09-18
申请人： Preetha Kondajeri , Ravi Kulkarni , Manish Misra
发明人： Preetha Kondajeri , Ravi Kulkarni , Manish Misra
CPC分类号： G06F11/0775 , G06F11/0712 , G06F11/301 , G06F11/3055
摘要： A method and computer program product for error monitoring partitions in a computer system. Provided to each partition is a partition status indicator (PSI) denoting a RUNNING or FAIL status of the partition. During booting, it is ascertained whether each partition has the RUNNING status or the FAIL status, and the PSI of each partition is accordingly set to the RUNNING status or the FAIL status, respectively. An error procedure performed for each first partition whose partition status indicator indicates the FAIL status includes: copying each error entry in the ELA of the first partition whose ESI indicates the UNREAD status into the ELA of a second (running) partition; setting the ESI to the READ status for each copied error entry in the ELA of the first partition; and having the ESI set to the UNREAD status for each copied error entry in the ELA of the second partition.
摘要翻译： 一种用于在计算机系统中错误监视分区的方法和计算机程序产品。 提供给每个分区的分区状态指示符（PSI）表示分区的RUNNING或FAIL状态。 在引导期间，确定每个分区是否具有RUNNING状态或FAIL状态，并且每个分区的PSI分别相应地设置为RUNNING状态或FAIL状态。 对其分区状态指示符指示FAIL状态的每个第一分区执行的错误过程包括：将ESI指示UNREAD状态的第一分区的ELA中的每个错误条目复制到第二（正在运行的）分区的ELA中; 将ESI设置为第一个分区的ELA中每个复制的错误条目的READ状态; 并将ESI设置为第二个分区的ELA中每个复制的错误条目的UNREAD状态。
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8.发明授权Method and apparatus for backing up and restoring data from nonvolatile memory 有权从非易失性存储器备份和恢复数据的方法和装置公开(公告)号：US06934879B2
公开(公告)日：2005-08-23
申请号：US10112483
申请日：2002-03-28
申请人： Manish Misra , Suparna Sinha Roy
发明人： Manish Misra , Suparna Sinha Roy
CPC分类号： G06F11/1417 , G06F11/1446
摘要： A method, apparatus, and computer instructions for backing up data in a nonvolatile random access memory. Selected data is stored in the nonvolatile random access memory in available space in at least one electrically erasable programmable read only memory in the data processing system to form stored data. The stored data is used to restore the nonvolatile random access memory if nonvolatile random access memory becomes corrupted.
摘要翻译： 一种用于在非易失性随机存取存储器中备份数据的方法，装置和计算机指令。 选择的数据被存储在数据处理系统中的至少一个电可擦除可编程只读存储器中的可用空间中的非易失性随机存取存储器中，以形成存储的数据。 如果非易失性随机存取存储器损坏，则存储的数据用于恢复非易失性随机存取存储器。
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公开(公告)号：US07770075B2
公开(公告)日：2010-08-03
申请号：US12206782
申请日：2008-09-09
IPC分类号： G06F11/00
CPC分类号： G06F11/0775 , G06F11/0712 , G06F11/2025 , G06F11/2043
摘要： A computer system for performing error monitoring of partitions. A partition status buffer (PSB) denotes a status (GOOD, BAD, NOCARE) of each partition of at least two partitions. The BAD status denotes that the partition has encountered at least one error that is currently unrepaired. A global supervisor mapping (GSM) associates each partition (designated as a supervised partition) with a supervisor partition in a one-to-one mapping. The supervisor partition determines its supervised partition from the GSM and ascertains the status of its supervised partition from the PSB. If the status of the supervised partition is BAD then the supervisor partition performs a recovery procedure. The recovery procedure: obtains a grant of access to physical and logical resources of the supervised partition which contains error data of the supervised partition; gathers the error data; sets the status of the supervised partition to the NOCARE status.
摘要翻译： 用于执行分区的错误监视的计算机系统。 分区状态缓冲器（PSB）表示至少两个分区的每个分区的状态（GOOD，BAD，NOCARE）。 BAD状态表示该分区遇到至少一个当前未修复的错误。 全局主管映射（GSM）将每个分区（指定为监督分区）与一对一映射中的主管分区相关联。 主管分区从GSM确定其监督分区，并从PSB确定其监督分区的状态。 如果监督分区的状态为BAD，则主管分区执行恢复过程。 恢复过程：获得包含监督分区的错误数据的监督分区的物理和逻辑资源的访问许可; 收集错误数据; 将监督分区的状态设置为NOCARE状态。
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10.发明授权Error monitoring of partitions in a computer system using supervisor partitions 有权使用主管分区监视计算机系统中的分区的错误公开(公告)号：US07562262B2
公开(公告)日：2009-07-14
申请号：US11948412
申请日：2007-11-30
IPC分类号： G06F11/00
CPC分类号： G06F11/0775 , G06F11/0712 , G06F11/2025 , G06F11/2043
摘要： A computer program product for error monitoring partitions in a computer system. A global supervisor mapping (GSM) associates each supervised partition with a supervisor partition that monitors the supervised partition. A partition status buffer (PSB) denotes a status (GOOD, BAD, NOCARE) of the partition. The BAD status denotes that the partition has encountered at least one error that is currently unrepaired. The supervisor partition determines its supervised partition from the GSM and ascertains the status of its supervised partition from the PSB. If the status of the supervised partition is BAD then a recovery procedure is performed by the supervisor partition. The recovery procedure: obtains a grant of access to physical and logical resources of the supervised partition which contains error data of the supervised partition; gathers the error data; and sets the status of the supervised partition to the NOCARE status.
摘要翻译： 用于在计算机系统中错误监视分区的计算机程序产品。 全局主管映射（GSM）将每个监督分区与监控分区的监督分区相关联。 分区状态缓冲区（PSB）表示分区的状态（GOOD，BAD，NOCARE）。 BAD状态表示该分区遇到至少一个当前未修复的错误。 主管分区从GSM确定其监督分区，并从PSB确定其监督分区的状态。 如果监督分区的状态为BAD，则由主管分区执行恢复过程。 恢复过程：获得包含监督分区的错误数据的监督分区的物理和逻辑资源的访问许可; 收集错误数据; 并将监督分区的状态设置为NOCARE状态。
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