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公开(公告)号：US20230315676A1
公开(公告)日：2023-10-05
申请号：US17657960
申请日：2022-04-05
发明人： Tobias Huschle , Qais Noorshams , Norman Christopher Böwing , Peter Klett , Pradeep Parameshwaran
IPC分类号： G06F15/78
CPC分类号： G06F15/7882
摘要： In an approach to optimizing dynamic system reconfiguration, a computer receives an active system configuration and a target system configuration from a system administrator, where the target system configuration includes two or more logical partitions. A computer determines one or more reconfiguration actions required to transform the active system configuration to the target system configuration. A computer generates a dependency graph based on the determined reconfiguration actions. A computer divides the dependency graph along the two or more logical partitions. A computer sorts the determined reconfiguration actions by associated dependencies. A computer orders the determined reconfiguration actions based on a priority of each of the two or more logical partitions. A computer runs a first simulation of the determined reconfiguration actions for each of the two or more logical partitions. A computer performs the determined reconfiguration actions for each of the two or more logical partitions.
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公开(公告)号：US11263025B2
公开(公告)日：2022-03-01
申请号：US16882986
申请日：2020-05-26
发明人： Qais Noorshams , Simon Spinner , Norman Christopher Böwing , Marco Selig , Pradeep Parameshwaran
摘要： Proactively performing tasks based on estimating hardware reconfiguration times. A determination is made, prior to performing one or more reconfiguration actions to reconfigure a configuration of the computing environment, at least one estimated reconfiguration time to perform the one or more reconfiguration actions. At least one reconfiguration action of the one or more reconfiguration actions is performed, and one or more tasks are initiated prior to completing the one or more reconfiguration actions. The initiating is based on the at least one estimated reconfiguration time.
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公开(公告)号：US11782623B2
公开(公告)日：2023-10-10
申请号：US17121984
申请日：2020-12-15
IPC分类号： G06F3/06 , G06F9/4401 , G06F9/50
CPC分类号： G06F3/0644 , G06F3/0604 , G06F3/067 , G06F3/0635 , G06F3/0646 , G06F3/0665 , G06F9/4406 , G06F9/4411 , G06F9/5077
摘要： A partition function is transferred from a source system to a multi-tenant target environment. The transfer is executed from a source system to a multi-tenant target environment. Physical and logical input/output (I/O) configuration settings of a partition image are separated on the source system, moving logical I/O configuration settings from the source system to a remote multi-tenant target environment. A dedicated target system of the remote multi-tenant target environment is selected. Physical information about hardware and connections of the dedicated target system are added to the logical I/O configuration settings. The logical I/O configuration settings combined with the physical information in the target system are activated. An operating system with the activated logical I/O configuration is started such that the partition function is transferred.
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公开(公告)号：US20220188004A1
公开(公告)日：2022-06-16
申请号：US17121984
申请日：2020-12-15
IPC分类号： G06F3/06 , G06F9/50 , G06F9/4401
摘要： A partition function is transferred from a source system to a multi-tenant target environment. The transfer is executed from a source system to a multi-tenant target environment. Physical and logical input/output (I/O) configuration settings of a partition image are separated on the source system, moving logical I/O configuration settings from the source system to a remote multi-tenant target environment. A dedicated target system of the remote multi-tenant target environment is selected. Physical information about hardware and connections of the dedicated target system are added to the logical I/O configuration settings. The logical I/O configuration settings combined with the physical information in the target system are activated. An operating system with the activated logical I/O configuration is started such that the partition function is transferred.
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公开(公告)号：US11966357B2
公开(公告)日：2024-04-23
申请号：US17657960
申请日：2022-04-05
发明人： Tobias Huschle , Qais Noorshams , Norman Christopher Böwing , Peter Klett , Pradeep Parameshwaran
IPC分类号： G06F15/78
CPC分类号： G06F15/7882
摘要： In an approach to optimizing dynamic system reconfiguration, a computer receives an active system configuration and a target system configuration from a system administrator, where the target system configuration includes two or more logical partitions. A computer determines one or more reconfiguration actions required to transform the active system configuration to the target system configuration. A computer generates a dependency graph based on the determined reconfiguration actions. A computer divides the dependency graph along the two or more logical partitions. A computer sorts the determined reconfiguration actions by associated dependencies. A computer orders the determined reconfiguration actions based on a priority of each of the two or more logical partitions. A computer runs a first simulation of the determined reconfiguration actions for each of the two or more logical partitions. A computer performs the determined reconfiguration actions for each of the two or more logical partitions.
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公开(公告)号：US20220308896A1
公开(公告)日：2022-09-29
申请号：US17214177
申请日：2021-03-26
摘要： An embodiment of the invention may include a method, computer program product, and computer system for reconfiguration of a computing environment from an as-is input/output (I/O) configuration to a to-be I/O configuration. An embodiment may include normalizing respective hierarchical models of the as-is and the to-be I/O configurations. The hierarchical models each comprise a hierarchical structure of leaf and non-leaf nodes. Normalizing comprises the application of syntactical transformation rules to the hierarchical models such that their respective I/O configurations are defined in a syntactically consistent manner. An embodiment may include creating respective hash tree representations of the first hierarchical model and the second hierarchical model. Nodes of the hash tree representations are checksum values. Nodes of the hash tree representations reflect the hierarchical structure of their respective hierarchical models. An embodiment may include pruning one or more nodes of the hash tree representations.
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公开(公告)号：US11556353B2
公开(公告)日：2023-01-17
申请号：US16449780
申请日：2019-06-24
摘要： A method for selectively generating suggested default values for I/O configurations is provided. The method identifies a first selection including a first input value for an I/O configuration. The method determines a set of remaining input options based on the first selection. The method accesses a set of decision trees based on the set of remaining input options and selects a decision tree of the set of decision trees based on the first input value. The method generates a suggested value for a subsequent selection for the I/O configuration and causes presentation of the suggested value and a user interface element representing the subsequent selection.
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公开(公告)号：US11531555B2
公开(公告)日：2022-12-20
申请号：US17214177
申请日：2021-03-26
摘要： An embodiment of the invention may include a method, computer program product, and computer system for reconfiguration of a computing environment from an as-is input/output (I/O) configuration to a to-be I/O configuration. An embodiment may include normalizing respective hierarchical models of the as-is and the to-be I/O configurations. The hierarchical models each comprise a hierarchical structure of leaf and non-leaf nodes. Normalizing comprises the application of syntactical transformation rules to the hierarchical models such that their respective I/O configurations are defined in a syntactically consistent manner. An embodiment may include creating respective hash tree representations of the first hierarchical model and the second hierarchical model. Nodes of the hash tree representations are checksum values. Nodes of the hash tree representations reflect the hierarchical structure of their respective hierarchical models. An embodiment may include pruning one or more nodes of the hash tree representations.
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公开(公告)号：US20210373913A1
公开(公告)日：2021-12-02
申请号：US16882986
申请日：2020-05-26
发明人： Qais Noorshams , Simon Spinner , Norman Christopher Böwing , Marco Selig , Pradeep Parameshwaran
摘要： Proactively performing tasks based on estimating hardware reconfiguration times. A determination is made, prior to performing one or more reconfiguration actions to reconfigure a configuration of the computing environment, at least one estimated reconfiguration time to perform the one or more reconfiguration actions. At least one reconfiguration action of the one or more reconfiguration actions is performed, and one or more tasks are initiated prior to completing the one or more reconfiguration actions. The initiating is based on the at least one estimated reconfiguration time.
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