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公开(公告)号：US10346194B2
公开(公告)日：2019-07-09
申请号：US15902510
申请日：2018-02-22
Applicant: NetApp Inc.
Inventor： Balaji Ramani , Kazunobu Nishime , Pankti Vinay Majmudar , Prachi Bapurao Deshmukh , Susan M. Coatney , Vijay Singh
Abstract: One or more techniques and/or devices are provided for storage virtual machine relocation (e.g., ownership change) between storage clusters. For example, operational statistics of a first storage cluster and a second storage cluster may be evaluated to identify a set of load balancing metrics. Ownership of one or more storage aggregates and/or one or more storage virtual machines may be changed (e.g., permanently changed for load balancing purposes or temporarily changed for disaster recovery purposes) between the first storage cluster and the second storage cluster utilizing zero-copy ownership change operations based upon the set of load balancing metrics. For example, if the first storage cluster is experiencing a relatively heavier load of client I/O operations and the second storage cluster has available resources, ownership of a storage aggregate and a storage virtual machine may be switched from the first storage cluster to the second storage cluster for load balancing.
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公开(公告)号：US09940154B2
公开(公告)日：2018-04-10
申请号：US14883838
申请日：2015-10-15
Applicant: NetApp Inc.
Inventor： Balaji Ramani , Kazunobu Nishime , Pankti Vinay Majmudar , Prachi Bapurao Deshmukh , Susan M. Coatney , Vijay Singh
CPC classification number: G06F9/45558 , G06F3/0619 , G06F3/0647 , G06F3/065 , G06F3/067 , G06F11/14 , G06F2009/4557 , G06F2009/45575 , G06F2009/45583
Abstract: One or more techniques and/or devices are provided for storage virtual machine relocation (e.g., ownership change) between storage clusters. For example, operational statistics of a first storage cluster and a second storage cluster may be evaluated to identify a set of load balancing metrics. Ownership of one or more storage aggregates and/or one or more storage virtual machines may be changed (e.g., permanently changed for load balancing purposes or temporarily changed for disaster recovery purposes) between the first storage cluster and the second storage cluster utilizing zero-copy ownership change operations based upon the set of load balancing metrics. For example, if the first storage cluster is experiencing a relatively heavier load of client I/O operations and the second storage cluster has available resources, ownership of a storage aggregate and a storage virtual machine may be switched from the first storage cluster to the second storage cluster for load balancing.
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Patent Agency Ranking
公开(公告)号：US10963289B2
公开(公告)日：2021-03-30
申请号：US16456846
申请日：2019-06-28
Applicant: NetApp Inc.
Inventor： Balaji Ramani , Kazunobu Nishime , Pankti Vinay Majmudar , Prachi Bapurao Deshmukh , Susan M. Coatney , Vijay Singh
Abstract: One or more techniques and/or devices are provided for storage virtual machine relocation (e.g., ownership change) between storage clusters. For example, operational statistics of a first storage cluster and a second storage cluster may be evaluated to identify a set of load balancing metrics. Ownership of one or more storage aggregates and/or one or more storage virtual machines may be changed (e.g., permanently changed for load balancing purposes or temporarily changed for disaster recovery purposes) between the first storage cluster and the second storage cluster utilizing zero-copy ownership change operations based upon the set of load balancing metrics. For example, if the first storage cluster is experiencing a relatively heavier load of client I/O operations and the second storage cluster has available resources, ownership of a storage aggregate and a storage virtual machine may be switched from the first storage cluster to the second storage cluster for load balancing.
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公开(公告)号：US20170109184A1
公开(公告)日：2017-04-20
申请号：US14883838
申请日：2015-10-15
Applicant: NetApp Inc.
Inventor： Balaji Ramani , Kazunobu Nishime , Pankti Vinay Majmudar , Prachi Bapurao Deshmukh , Susan M. Coatney , Vijay Singh
CPC classification number: G06F9/45558 , G06F3/0619 , G06F3/0647 , G06F3/065 , G06F3/067 , G06F11/14 , G06F2009/4557 , G06F2009/45575 , G06F2009/45583
Abstract: One or more techniques and/or devices are provided for storage virtual machine relocation (e.g., ownership change) between storage clusters. For example, operational statistics of a first storage cluster and a second storage cluster may be evaluated to identify a set of load balancing metrics. Ownership of one or more storage aggregates and/or one or more storage virtual machines may be changed (e.g., permanently changed for load balancing purposes or temporarily changed for disaster recovery purposes) between the first storage cluster and the second storage cluster utilizing zero-copy ownership change operations based upon the set of load balancing metrics. For example, if the first storage cluster is experiencing a relatively heavier load of client I/O operations and the second storage cluster has available resources, ownership of a storage aggregate and a storage virtual machine may be switched from the first storage cluster to the second storage cluster for load balancing.
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公开(公告)号：US20210176513A1
公开(公告)日：2021-06-10
申请号：US17182576
申请日：2021-02-23
Applicant: NetApp Inc.
Inventor： Balaji Ramani , Kazunobu Nishime , Pankti Vinay Majmudar , Prachi Bapurao Deshmukh , Susan M. Coatney , Vijay Singh
IPC: H04N21/2668 , H04N21/2187 , H04N21/6408 , H04N21/472 , H04N21/239 , H04N21/218 , H04N21/2343 , H04N21/8549 , H04N21/2387 , H04N21/2665 , H04N21/458 , H04N21/462
Abstract: One or more techniques and/or devices are provided for storage virtual machine relocation (e.g., ownership change) between storage clusters. For example, operational statistics of a first storage cluster and a second storage cluster may be evaluated to identify a set of load balancing metrics. Ownership of one or more storage aggregates and/or one or more storage virtual machines may be changed (e.g., permanently changed for load balancing purposes or temporarily changed for disaster recovery purposes) between the first storage cluster and the second storage cluster utilizing zero-copy ownership change operations based upon the set of load balancing metrics. For example, if the first storage cluster is experiencing a relatively heavier load of client I/O operations and the second storage cluster has available resources, ownership of a storage aggregate and a storage virtual machine may be switched from the first storage cluster to the second storage cluster for load balancing.
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公开(公告)号：US20190324787A1
公开(公告)日：2019-10-24
申请号：US16456846
申请日：2019-06-28
Applicant: NetApp Inc.
Inventor： Balaji Ramani , Kazunobu Nishime , Pankti Vinay Majmudar , Prachi Bapurao Deshmukh , Susan M. Coatney , Vijay Singh
Abstract: One or more techniques and/or devices are provided for storage virtual machine relocation (e.g., ownership change) between storage clusters. For example, operational statistics of a first storage cluster and a second storage cluster may be evaluated to identify a set of load balancing metrics. Ownership of one or more storage aggregates and/or one or more storage virtual machines may be changed (e.g., permanently changed for load balancing purposes or temporarily changed for disaster recovery purposes) between the first storage cluster and the second storage cluster utilizing zero-copy ownership change operations based upon the set of load balancing metrics. For example, if the first storage cluster is experiencing a relatively heavier load of client I/O operations and the second storage cluster has available resources, ownership of a storage aggregate and a storage virtual machine may be switched from the first storage cluster to the second storage cluster for load balancing.
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公开(公告)号：US20180181430A1
公开(公告)日：2018-06-28
申请号：US15902510
申请日：2018-02-22
Applicant: NetApp Inc.
Inventor： Balaji Ramani , Kazunobu Nishime , Pankti Vinay Majmudar , Prachi Bapurao Deshmukh , Susan M. Coatney , Vijay Singh
CPC classification number: G06F9/45558 , G06F3/0619 , G06F3/0647 , G06F3/065 , G06F3/067 , G06F11/14 , G06F2009/4557 , G06F2009/45575 , G06F2009/45583
Abstract: One or more techniques and/or devices are provided for storage virtual machine relocation (e.g., ownership change) between storage clusters. For example, operational statistics of a first storage cluster and a second storage cluster may be evaluated to identify a set of load balancing metrics. Ownership of one or more storage aggregates and/or one or more storage virtual machines may be changed (e.g., permanently changed for load balancing purposes or temporarily changed for disaster recovery purposes) between the first storage cluster and the second storage cluster utilizing zero-copy ownership change operations based upon the set of load balancing metrics. For example, if the first storage cluster is experiencing a relatively heavier load of client I/O operations and the second storage cluster has available resources, ownership of a storage aggregate and a storage virtual machine may be switched from the first storage cluster to the second storage cluster for load balancing.
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