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公开(公告)号：US08918614B2
公开(公告)日：2014-12-23
申请号：US12904859
申请日：2010-10-14
CPC分类号： G06F12/023 , G06F3/0605 , G06F3/0608 , G06F3/0631 , G06F3/0683 , G06F3/0689
摘要： Provided are a computer program product, system, and method for using an alias volume name for a volume to allocate space to a data set. An assignment of a plurality of volumes to a data set is maintained, wherein the volumes are configured in a storage system. A request is received to extend the data set. A determination is made as to whether one of the volumes previously assigned to the data set has an allocation amount of available space in the storage system in response to the request to extend the data set. An alias volume name is assigned to the data set for the previously assigned volume determined to have the allocation amount of available space, wherein the alias volume name provides an alternative name for the previously assigned volume. The allocation amount of available space is assigned to the data set for the alias volume name.
摘要翻译： 提供了一种用于使用卷的别名卷名称将空间分配给数据集的计算机程序产品，系统和方法。 维持将多个卷分配给数据集，其中，卷被配置在存储系统中。 收到请求以扩展数据集。 确定响应于扩展数据集的请求，先前分配给数据集的一个卷之间是否具有存储系统中的可用空间的分配量。 将别名卷名称分配给确定具有可用空间分配量的先前分配卷的数据集，其中别名卷名为先前分配的卷提供备用名称。 可用空间的分配量分配给别名卷名称的数据集。
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公开(公告)号：US20120030521A1
公开(公告)日：2012-02-02
申请号：US12847993
申请日：2010-07-30
IPC分类号： G06F11/34
CPC分类号： G06F11/3636 , G06F11/3648
摘要： A method for selectively generating trace data is disclosed. Such a method includes executing a first module on a processor. The processor is operably coupled to a memory storing the first module and one or more branch modules. The method further includes detecting the execution of an instruction of the first module to execute a branch module. In response to detecting execution of the instruction, traces of branch modules subsequently executed by the processor are generated. Upon detecting a return of execution by the processor to the first module, the generation of traces is terminated and a trace report is generated. A corresponding apparatus and computer program product are also disclosed herein.
摘要翻译： 公开了一种选择性地生成跟踪数据的方法。 这种方法包括在处理器上执行第一模块。 处理器可操作地耦合到存储第一模块和一个或多个分支模块的存储器。 该方法还包括检测第一模块的指令的执行以执行分支模块。 响应于检测到指令的执行，随后由处理器执行的分支模块的踪迹被产生。 当检测到处理器对第一模块的执行返回时，跟踪的产生被终止并且生成跟踪报告。 本文还公开了相应的装置和计算机程序产品。
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公开(公告)号：US08561033B2
公开(公告)日：2013-10-15
申请号：US12847993
申请日：2010-07-30
IPC分类号： G06F9/44
CPC分类号： G06F11/3636 , G06F11/3648
摘要： A method for selectively generating trace data is disclosed. Such a method includes executing a first module on a processor. The processor is operably coupled to a memory storing the first module and one or more branch modules. The method further includes detecting the execution of an instruction of the first module to execute a branch module. In response to detecting execution of the instruction, traces of branch modules subsequently executed by the processor are generated. Upon detecting a return of execution by the processor to the first module, the generation of traces is terminated and a trace report is generated. A corresponding apparatus and computer program product are also disclosed herein.
摘要翻译： 公开了一种选择性地生成跟踪数据的方法。 这种方法包括在处理器上执行第一模块。 处理器可操作地耦合到存储第一模块和一个或多个分支模块的存储器。 该方法还包括检测第一模块的指令的执行以执行分支模块。 响应于检测到指令的执行，随后由处理器执行的分支模块的踪迹被产生。 当检测到处理器对第一模块的执行返回时，跟踪的产生被终止并且生成跟踪报告。 本文还公开了相应的装置和计算机程序产品。
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4.发明授权Apparatus, system, and method for real time job-specific buffer allocation 失效用于实时工作特定缓冲区分配的装置，系统和方法公开(公告)号：US07890675B2
公开(公告)日：2011-02-15
申请号：US12398928
申请日：2009-03-05
CPC分类号： G06F3/061 , G06F3/0656 , G06F3/0671 , G06F9/5016 , G06F2209/508
摘要： An apparatus, system, and method are disclosed for dynamically allocating buffers during the execution of a job. A plan module sets a buffer allocation plan for the job using data access history that contains information about the number and nature of data access events in past executions of the same job. A buffer module allocates buffers during the execution of the job, and alters the buffer allocation to improve performance for direct access events for those portions of the job that the buffer allocation plan indicates have historically included predominantly direct access events. The buffer module alters the buffer allocation to improve performance for sequential access events for those portions of the job that the buffer allocation plan indicates have historically included predominantly sequential access events. A history module then collects data access information about the current execution and adds that information to the data access history.
摘要翻译： 公开了一种用于在执行作业期间动态分配缓冲器的装置，系统和方法。 计划模块使用数据访问历史为作业设置缓冲区分配计划，该历史记录包含有关同一作业过去执行中的数据访问事件的数量和性质的信息。 缓冲区模块在执行作业期间分配缓冲区，并改变缓冲区分配，以提高缓冲区分配计划指示的那些部分的直接访问事件的性能，主要是直接访问事件。 缓冲器模块改变缓冲区分配，以改善缓冲区分配计划指示的那些部分作业的顺序访问事件的性能历史上主要包括顺序访问事件。 历史模块然后收集关于当前执行的数据访问信息，并将该信息添加到数据访问历史。
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5.发明申请公开(公告)号：US20100228898A1
公开(公告)日：2010-09-09
申请号：US12398928
申请日：2009-03-05
IPC分类号： G06F3/00
CPC分类号： G06F3/061 , G06F3/0656 , G06F3/0671 , G06F9/5016 , G06F2209/508
摘要： An apparatus, system, and method are disclosed for dynamically allocating buffers during the execution of a job. A plan module sets a buffer allocation plan for the job using data access history that contains information about the number and nature of data access events in past executions of the same job. A buffer module allocates buffers during the execution of the job, and alters the buffer allocation to improve performance for direct access events for those portions of the job that the buffer allocation plan indicates have historically included predominantly direct access events. The buffer module alters the buffer allocation to improve performance for sequential access events for those portions of the job that the buffer allocation plan indicates have historically included predominantly sequential access events. A history module then collects data access information about the current execution and adds that information to the data access history.
摘要翻译： 公开了一种用于在执行作业期间动态分配缓冲器的装置，系统和方法。 计划模块使用数据访问历史为作业设置缓冲区分配计划，该历史记录包含有关同一作业过去执行中的数据访问事件的数量和性质的信息。 缓冲区模块在执行作业期间分配缓冲区，并改变缓冲区分配，以提高缓冲区分配计划指示的那些部分的直接访问事件的性能，主要是直接访问事件。 缓冲器模块改变缓冲区分配，以改善缓冲区分配计划指示的那些部分作业的顺序访问事件的性能历史上主要包括顺序访问事件。 历史模块然后收集关于当前执行的数据访问信息，并将该信息添加到数据访问历史。
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公开(公告)号：US20100180156A1
公开(公告)日：2010-07-15
申请号：US12354738
申请日：2009-01-15
CPC分类号： G06F11/0778 , G06F11/0706 , G06F11/0781
摘要： Various embodiments for intelligent dump suppression in a computing environment following an error are provided. A plurality of historical information is considered in view of a current alert level to generate an output decision. The current alert level is one of an available plurality of alert levels configurable by a user. The current alert level is selectable by the user for a predetermined data collection restrictiveness. Data capture is performed according to the output decision.
摘要翻译： 提供了在错误之后的计算环境中的智能转储抑制的各种实施例。 鉴于当前警报级别考虑多个历史信息以产生输出判定。 当前警报级别是用户可配置的可用的多个警报级别之一。 当前警报级别可由用户选择以获得预定的数据收集限制。 根据输出决定进行数据采集。
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公开(公告)号：US09632857B2
公开(公告)日：2017-04-25
申请号：US12354738
申请日：2009-01-15
CPC分类号： G06F11/0778 , G06F11/0706 , G06F11/0781
摘要： Various embodiments for intelligent dump suppression in a computing environment following an error are provided. A plurality of historical information is considered in view of a current alert level to generate an output decision. The current alert level is one of an available plurality of alert levels configurable by a user. The current alert level is selectable by the user for a predetermined data collection restrictiveness. Data capture is performed according to the output decision.
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公开(公告)号：US08327338B2
公开(公告)日：2012-12-04
申请号：US12354740
申请日：2009-01-15
CPC分类号： G06F11/366
摘要： A method, system, and computer program product for identifying an overlay of a data processing target structure in a computing environment is provided. At least one of examining a mapping macro for the target structure with a set of valid ranges, comparing the set of valid ranges with the target structure to identify a string of at least one first invalid value and a last invalid value and locate invalid regions of the target structure, and examining executable code associated with the target structure, comparing at least one unchanged module against at least one additional module exhibiting an overlay characteristic to identify the string of the at least one first invalid value and the last invalid value and locate invalid regions of the target structure, is performed.
摘要翻译： 提供了一种用于在计算环境中识别数据处理目标结构的覆盖的方法，系统和计算机程序产品。 使用一组有效范围来检查目标结构的映射宏的至少一个，将有效范围的集合与目标结构进行比较以识别至少一个第一无效值和最后一个无效值的字符串，并找到 目标结构，并检查与目标结构相关联的可执行代码，将至少一个未更改的模块与至少一个表现出覆盖特征的附加模块进行比较，以识别至少一个第一无效值和最后一个无效值的字符串，并定位无效 执行目标结构的区域。
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